Ramsey Group, Inc. v. EGS International, Inc. (329 F. Supp. 2d 630, 2004)

MEMORANDUM OF OPINION

THORNBURG, District Judge.

THIS MATTER is before the Court on numerous motions and cross motions for summary judgment.

I. PROCEDURAL HISTORY

On March 26, 2002, Plaintiff Ramsey Group, Inc. (Ramsey) initiated this action seeking declaratory judgments that it has not infringed United States Patent No. 6,308,728 Bl (’728) for a spill containment system and method and that the patent is invalid. The complaint also asserted a claim for unfair trade practices pursuant N.C. GemStat. § 75-1.1. The Defendants in that action were EGS International, Inc., doing business under the name of EnviroGuard (EnviroGuard), Douglas Frazier (Frazier), the inventor of the ’728 patent and majority shareholder of Envi-roGuard, and Kenneth Cotton (Cotton), the president of EnviroGuard. According to the complaint, “Ramsey Group and Defendants are competitors in the field of designing, manufacturing, and selling products for containing spills of hazardous material from stationary industrial and commercial batteries such as those used in the telecommunications industry.” Complaint, filed March 26, 2002, at 3.

On April 16, 2002, the Ramsey Group amended its complaint to delete an allegation that the corporate status of Defendant EnviroGuard had been suspended by the California Secretary of State. Amended Complaint, filed April 16, 2002, at 2.

On May 28, 2002, Defendants filed a “Statement of Non[-]Assertion of U.S. Patent No. 6,308,728 Bl” in which the Defendants announced that

[sjubject to all jurisdictional objections which are specifically preserved, Defendants ... inform the Court that Defendants do not and will not assert U.S. Patent No. 6,308,728 Bl, the patent-in-suit, against [Ramsey] with respect to the Uni-Seal containment system or any of Ramsey’s products that Ramsey curr rently sells.

Statement of Non[-]Assertion of U.S. Patent No. 6,308,728 Bl, filed May 28, 2002.

On July 26, 2002, the undersigned granted Ramsey’s motion for leave to file a supplemental amended complaint which added Defendants Expo Power Systems, Inc. (Expo) and Toni Frazier, Douglas Frazier’s wife, and which added United States Patent No. 6,395,417 Bl (the ’417 patent) to its request for declaratory judgments of non-infringement and invalidity. Memorandum and Order, filed July 26, 2002. Expo counterclaimed for a declaration of infringement. Answer and Counterclaim, filed August 9, 2002.

On October 16, 2002, this action was consolidated with Expo Power Systems, Inc. v. Ramsey Group, Inc., Civil Case No. l:02cv202. Order, filed October 16, 2002. In that action, originally filed in California, Expo sought a declaration that Ramsey had infringed the ’417 patent. Memorandum and Order, filed August 27, 2003, at 4.

On August 27, 2003, the undersigned granted the Plaintiffs motion for summary judgment as to Expo’s claim of infringement of the ’728 patent and dismissed Expo’s counterclaim as to that patent. Id., at 15. On September 3, 2003, the undersigned issued a claim construction decision as to the ’417 patent. Memorandum of Decision, filed September 3, 2003. On October 6, 2003, Ramsey filed a dismissal of its claims against Toni Frazier. Stipulated Dismissal of Claims against Defendant Toni Frazier, filed October 6, 2003.

The parties have now filed motions and cross-motions for summary judgment on the issues remaining in the action. The Court finds no hearing is necessary for ruling on the pending matters.

II. STANDARD OF REVIEW

A determination of infringement requires a two-step analysis. First, the claim must be properly construed to determine its scope and meaning. Second, the claim as properly construed must be compared to the accused device or process. In order for a court to find infringement, the plaintiff must show the presence of every [“element”] or its substantial equivalent in the accused device. Claim construction is an issue of law .... The determination of infringement, whether literal or under the doctrine of equivalents, is a question of fact.

Ecolab, Inc. v. Envirochem, Inc., 264 F.3d 1358, 1364 (Fed.Cir.2001) (internal citations and quotations omitted). Expo’s motion for summary judgment is limited to its allegation that Ramsey’s Uni-Seal System literally infringes the ’417 patent. “Literal infringement requires that every element of the invention as claimed is present in the accused device.” ACCO Brands, Inc. v. Micro Sec. Devices, Inc., 346 F.3d 1075, 1080 (Fed.Cir.2003). Ramsey’s motion for summary judgment is based on the doctrine of equivalents. “Infringement by equivalents requires that the accused device contains elements identical or equivalent to each element of the claim.” Id.

The issue, then, is whether a determination of infringement can be resolved by this Court without a jury.

[A grant of] summary judgment [is appropriate] when the record shows [there are] no genuine issues of material fact and entitlement to judgment as a matter of law [is proper] for the moving party. [In reviewing the record, the] court draws reasonable inferences from the evidence in favor of the non-mov[ing] [party]. Moreover an asserted issue of material fact is not “genuine” in the sense of Fed.R.Civ.P. Rule 56 if a reasonable jury could only resolve the question for the moving party. In assessing issues of material fact to determine whether a “reasonable jury” could disagree on them, [the] court identifies facts posing a potential dispute and then examines those facts in the context of the legal criteria by which a fact finder would resolve the dispute.... Infringement under the doctrine of equivalents requires an intensely factual inquiry. And, [the] court is well aware of the difficulty of granting summary judgment motions on issues requiring delicate balancing of many factual components. Ultimately [the] court may [grant] summary judgment of non-infringement under the doctrine of equivalents, where that doctrine is legally applicable, only if it discerns no genuine issues of material fact and that no reasonable jury could find equivalence.... In this review, [the] court must examine the record for genuine issues of material fact and must determine that no reasonable jury could reach a different conclusion.

Vehicular Tech. Carp. v. Titan Wheel Int’l, Inc., 212 F.3d 1377, 1381 (Fed.Cir.2000) (internal citations omitted).

III. FACTUAL BACKGROUND

Douglas Frazier invented and patented the device claimed by the ’417 patent. Frazier assigned all of his right, title and interest in the ’417 patent to Expo. The ’417 patent claims a battery spill containment system which may be used with stationary battery installations. Such installations provide a “ ‘stable source[ ] of continuous electrical power that function[s] independently of outside utility companies.’ ” Memorandum of Decision, filed September 3, 2003, at 3 (quoting Plaintiffs Claim Construction Brief, filed April 18, 2003, at 2). Stationary battery installations normally contain “one or more battery racks, each having one or more shelves, [ ] located in a room. The battery rack(s) are situated such that their shelves are substantially parallel to the floor and with sufficient space between the shelves to accommodate one or more batteries on each shelf.” Plaintiff Ramsey Group, Inc.’s Memorandum in Support of Cross-Motion for Partial Summary Judgment of Patent Noninfringement, filed September 24, 2003, at 6. Stationary lead-acid battery systems are required by law to contain a liquid-tight spill-control barrier to prevent highly corrosive and toxic electrolytes from spilling or leaking and thus, causing damage to the surrounding people, property and environment. Id.

Ramsey manufactures and sells the Uni-Seal System which is also a battery acid containment system. That system uses a liner, barrier rails to contain the liner and a neutralizer to absorb leaked acid. Expo claims the Uni-Seal System infringes the ’417 patent.

IV. DISCUSSION

A. Defendant Expo’s motion for partial summary judgment on patent infringement, filed September 10, 2003, and Ramsey’s cross-motion for partial summary judgment of patent noninfringement, filed September 24, 2003.

Expo argues that Ramsey’s products literally infringe the ’417 patent. Claim 1 of the ’417 patent reads:

A spill containment system for containing a spilled substance from a device, the spill containment system comprising: a plurality of containment rails that are resistant to damage from the spilled substance; a plurality of mounts that mount the plurality of containment rails to one another to define an area; a flexible liner placed within the area and having a base with a wall; a material placed within the area and on the liner which absorbs the spilled substance; and wherein the mounts permit the removal of at least one of the containment rails to expose the wall of the flexible liner so that the wall may be flexed.

Exhibit 1, ’417 Patent, attached to Ramsey Group’s Memorandum in Support of Motion for Partial Summary Judgment of Patent Invalidity [“Ramsey’s Memorandum of Patent Invalidity”], filed October 1, 2003, at Col. 10, 11. 59-67 to Col. 11, 11. 1-5. The undersigned has construed Claim 1 as follows:

The “mounts” in the specification include several different devices including nails, screws, bolts, and even glue. The common component of all of these mounts is that they connect the containment rails to one another or to another object, such as the floor or a wall.... “Mounts” would mean “any devices used to connect the containment rails to one another.” The verb “mount” is construed as “to connect the containment rails to one another or to another object.” ... The procedure to remove the containment rails should not entail significant work or destruction of the containment rail system. Connectors such as nails, bolts, or glue would not allow for such removal, and, therefore, would not be considered “mounts” with regard to Claim 1. Connectors including screws that can be removed with a screwdriver, and corner mounts with slots for convenient removal would be considered “mounts.” Claim 1, then, is construed as “a plurality of any devices used to connect the containment rails to one another to define an area; ” and “wherein these devices allow at least one of the containment rails to be removed, without damaging the containment rail system, in order to expose the wall of the flexible liner so that the wall may be flexed.”

Memorandum of Decision, at 8-9 (emphasis added).

Ramsey argues that “because the corner joint screws in the Uni-Seal System— or more specifically, the removal thereof from any given barrier rail — do not ‘allow at least one of the containment rails to be removed, without damaging the containment rail system,’ ” there is no literal infringement. Ramsey Group’s Memorandum in Support of cross-motion for Partial Summary Judgment of Patent Noninfringment and Response in Opposition to Expo’s Motion for Partial Summary Judgment of Patent Infringement [“Ramsey’s Memorandum of Patent Noninfringement”], filed September 24, 2003, at 15. Among the allegations contained in the affidavit of John Egan, president of Ramsey, are the following:

The Uni-Seal System was designed for maximum practical structural strength, stability, and integrity, not for ease of removal of individual barrier rails.... [T]he Uni-Seal System consists of three primary elements: a spill barrier installed on the floor around the base of a battery rack; a liner placed in the spill barrier and snapped to the spill barrier to protect the spill barrier and the floor from spilled battery electrolyte; and packets of powder placed on the liner inside the spill barrier to absorb the spilled eleetrolyte[.] The spill barrier consists of at least four red barrier rails arranged to form a rectangular or square barrier. All of the barrier rails are bolted to the floor with lag bolts engaged with lag shields. Snap studs are oriented on each rail near the corner joints of the barrier and along the length, as needed, of the barrier. At the corners, the barrier rails are attached by screws to other barrier rails.

The barrier rails of the Uni-Seal System are attached to the floor by the lag bolts that are inserted through holes drilled in the horizontal legs of the “L” shaped barrier rails and threaded, using a torque wrench adjusted to provide 200 inch-pounds of torque, into the lag shields previously set into holes previously drilled into the floor. A lag bolt, sometimes referred to as a lag screw, is a bolt generally intended for use with a lag shield. A lag shield is an internally threaded sleeve featuring external ribs and a portion that is split along the length of the shield; as a lag bolt is threaded into a lag shield, the split portion of the lag shield expands, causing the ribs on the outside of the lag shield to wedge into the material in which the shield has been previously inserted.

[T]he retainer tubes, the snaps, the lag bolts, and the corner joint screws must be removed or disengaged from a barrier rail of the Uni-Seal System in order for the barrier rail to be removed from the system.

One must perform numerous disassem-bly steps beyond mere removal of the corner joint screws to remove an individual barrier rail from the Uni-Seal System. Although these steps may be performed in varying orders, all of these steps must be performed for an individual barrier rail of the Uni-Seal System to be removed from the system.

Exhibit 1, Affidavit of John J. Egan, attached to id., ¶¶ 10, 11, 13, 16. Using a tool, one must remove the four corner joint screws. Id., ¶ 16. Then, one must lift portions of the retainer tubes away from the barrier rail until one or more such tubes are removed from the barrier rail. Id. Next, the liner must be detached from the barrier rail by unsnapping the two or more snap studs from their sockets. Id. The detached portion of the liner must be held away from the barrier rail in order to expose the heads of one or more lag bolts which attach the rail to the floor. Id. While holding this portion of the liner, one must remove the lag bolts from the barrier rail and the lag shields previously set in the floor. Id.

Over one year prior to the date that Egan signed the above affidavit, he was deposed by the Defendants’ attorney. Exhibit 2, Partial Deposition Transcript of John J. Egan taken December 13, 2002, attached to Defendants’ Combined Reply in Support of their Motion for Partial Summary Judgment on Patent Infringement, and Opposition to Plaintiffs cross-motion for Partial Summary Judgment of Patent Non-Infringement [“Defendants’ Combined Reply & Opposition to Patent Non-Infringement”], filed October 8, 2003. During that deposition, Egan testified that if a customer needed a system to use with a battery rack longer than 10 feet, the Uni-Seal System could “very easily” accommodate that need “by making two sections of barrier that fit the length sides.” Id., at 50. Those two sections would be fastened together “[b]y a dual split pin joint.” Id.

[T]he barrier section comes in intimate contact, the in face of the barrier section comes in intimate contact with the side face of the adjacent barrier. The joint is held together with two threaded fasteners that project completely through one piece, thread into the adjacent piece, forming a structurally robust joint.

Id., at 51. “It is possible to remove the fastener from the joint.” Id., at 53. However, removal of the fasteners does not alone allow removal of a barrier rail because it is held in place “by a threaded fastener that goes into the floor.” Id. This floor fastener can be removed with a socket wrench or open ended wrench. Id., at 54. Once the floor fastener is removed, the barrier still cannot be removed unless the bladder and retainer tubes which sit on top of the barrier are removed. Id., at 55. The retainer tube is easily removed from the bladder and the snaps are removable from the barrier without the use of a tool, ie., by human hand. Id. It is, however, possible to remove a barrier rail and replace it without harming the system if proper care is taken in handling the pieces and in refitting the joint when the threaded fasteners are re-screwed. Id., at 56.

Despite this testimony, Ramsey has exaggerated the information contained in Egan’s affidavit to allege that

[i]ndeed, the only way to remove a barrier rail from the Uni-Seal System after removing only the associated corner joint screws is to take the drastic measure of deliberately and extensively damaging at least the barrier rail and possibly other structure in the system by applying sufficient force to rip the barrier rail up from the floor and away from the liner without first removing and disengaging the lag bolts, snaps, and retainer tubes that continue to secure the barrier rail to both the floor and the liner after the corner joint screws have been removed.

Ramsey’s Memorandum of Patent Non-infringement, at 15. The Court does not find that these claims are supported by either Egan’s affidavit or deposition testimony. In fact, Egan clearly stated that the “mounts” which connect the barrier rails to one another can be removed so that a barrier rail may be removed or replaced. Although Ramsey focuses on the necessity of other steps to achieve that removal, the fact remains that it is possible. Neither Ramsey nor Egan has shown genuine issues of material fact. Where an expert’s declaration contradicts previous sworn testimony, it is proper for the Court to strike or refuse to consider the same. Anchor Wall Sys., Inc. v. Rockwood Retaining Walls, Inc., 340 F.3d 1298 (Fed. Cir.2003). A party may not submit affidavits purporting to create genuine issues of fact if the affidavits contradict prior sworn testimony. Id.; accord, Hernandez v. Trawler Miss Vertie Mae, Inc., 187 F.3d 432 (4th Cir.1999) (The court may disregard an affidavit which is inherently inconsistent with deposition testimony). The undersigned, therefore, declines to find that Egan’s affidavit creates a genuine issue of material fact. And, since Ramsey’s argument is based on that affidavit, it is rejected as well.

Moreover, in order to have literal infringement, it is not required that the barrier rails be removable only upon the removal of the corner fasteners. Claim 1 has been construed as “a plurality of any devices used to connect the containment rails to one another to define an area;” and “wherein these devices allow at least one of the containment rails to be removed, without damaging the containment rail system .... ” Memorandum of Decision, supra. Egan’s testimony clearly shows that mounts, as construed, are used to connect the barrier rails together regardless of whether or not those rails are also mounted to the floor. And, the mounts may be removed in order to allow removal of the barrier rail without destroying the integrity of the entire system. Indeed, the installation instructions provided by Ramsey clarify this issue: “It may be useful to remove sections of the barrier as the rack is installed and batteries placed on the rack. Simply remove the retainer tube, unsnap the liner from the barrier and remove the comer screw from the section of barrier to be removed.” Attachment 4 to Exhibit 5, attached to Ramsey’s Memorandum of Patent Noninfringment, at R0119 (emphasis added). The fact that additional steps may be required is of no consequence. The “mere addition of elements [in the accused product or process] cannot negate infringement.” Dow Chemical Co. v. Sumitomo Chemical Co., Ltd., 257 F.3d 1364, 1380 (Fed.Cir.2001) (quotation omitted); Smith & Nephew, Inc. v. Ethicon, Inc., 276 F.3d 1304, 1311 (Fed. Cir.2001) (“Infringement arises when all of the steps of a claimed method are performed, whether or not the infringer also performs additional steps.”). The undersigned finds that Expo has shown that the Uni-Seal System literally infringes Claim 1 of the ’417 patent. Because literal infringement has been shown, it is unnecessary to address infringement based on the doctrine of equivalents.

Expo also argues that Claims 5 and 6, which depend from Claim 1, are literally infringed. Claim 5 describes the “spill containment system ... wherein the liner is fabricated out of polyvinylchloride” and Claim 6 provides that “the material neutralizes the spilled substance.” Ramsey has not alleged that the liner is not fabricated from polyvinylchloride; indeed, included in the installation procedures are instructions for repairing a puncture to the liner by using “PVC sealant” or “PVC cement.” Attachment 5 to Confidential Exhibit 6, attached to Defendants’ Combined Reply & Opposition to Patent Non-Infringment, at R0096. Polyvinyl chloride is “a polymer of vinyl chloride [having an] abbreviation [of] PVC.” Merriam-Webster Dictionary. Moreover, Ramsey describes the system as using “packets of powder placed on the liner inside the spill barrier to absorb the spilled electrolyte” and specifically notes the “neutralizing and absorbing” features of the system in the installation manual. Egan Affidavit, supra; Ramsey’s Attachment 4 to Exhibit 5, supra. Ramsey has not shown any evidence in opposition to Expo’s motion for summary judgment as to these claims. The Uni-Seal System literally infringes Claims 5 and 6 which depend from Claim 1 and Expo’s motion is granted.

Expo’s motion for summary judgment was limited to Claims 1, 5, 6, 12 and 13. Ramsey moved for summary judgment as to Claim 9: “[t]he spill containment system of claim 1 wherein the containment rails are adjustable to form one of a plurality of dimensions.” The Court construed this claim as: “[t]he spill containment system of claim 1 wherein the containment rails include structure that permits the containment rails to be adjusted to form one of two or more dimensions.” Memorandum of Decision, at 9-10. In reaching this construction, the undersigned specifically rejected the Defendants’ argument that this would include modifying existing rails, such as by cutting. “[T]he same containment rails would be used, but they would be set-up in a different shape.” Id. This could be accomplished by the use of “a plurality of holes in the containment rails” as described in the patent’s specification. Id.

Egan testified that if a customer needed a system to use with a battery rack longer than 10 feet, the Uni-Seal System could “very easily” accommodate that need “by making two sections of barrier that fit the length sides.” Egan Partial Deposition Transcript, at 50. Those two sections would be fastened together “[b]y a dual split pin joint.” Id. In fact, the installation procedures provides instructions for doing so.

On larger systems, the length barrier section will have a split pin joint[.] To connect the pieces [-] align pieces in a straight line[;] align pin with the holes in the opposite face[;] with a rubber mallet or scrap piece of wood & hammer, pound on the opposite end of barrier section that has the pins installed[;] have a helper hold the receiving piece while driving pins in placet.]

Defendants’ Attachment 5 to Confidential Exhibit 3, at R0095. Egan’s testimony and the installation manual preclude Ramsey’s request for summary judgment because both pieces of evidence clearly show that the containment rails may be adjusted by the use of holes through which the rails may be connected. Thus, Ramsey is not entitled to summary judgment of non-infringement as to Claim 9.

Claim 12 of the ’417 patent provides for:

[a] battery storage system comprising the spill containment system of claim 1 and further comprising:

a battery rack located within the area defined by the containment rails and holding a battery;

a door mounted to the battery rack wherein one of the containment rails is removed and the wall of the flexible liner is flexed to permit the door to open.

Memorandum of Decision, at 10. The undersigned construed this claim as requiring “a door connected to the battery rack wherein one of the containment rails is removed and the wall of the flexible liner is moved or unfolded in such a way as to permit the door to open.” Id.

It is not disputed that the Uni-Seal System does not contain a “door mounted to a battery rack” and Ramsey does not manufacture or sell battery storage systems or battery racks. Nor is it disputed that Ramsey sells the Uni-Seal System to facilities which have stationary battery storage installations and/or racks. Expo argues that because the Uni-Seal System, once sold and delivered to the customer, is capable of use with such a system having a door mounted to a battery rack, then the product literally infringes the patent when that occurs. Ramsey replies that this is insufficient to show literal infringement. The Court concludes that Expo cannot show literal infringement since the allegedly infringing device does not contain every element of Claim 12, i.e., “a door mounted to the battery rack .... ”

Ramsey also argues that Expo has not shown contributory infringement or the inducing of infringement by its manufacture and sale of the Uni-Seal System.

Inducement to infringe is defined by 35 U.S.C. § 271(b) which states that “[wjhoever actively induces infringement of a patent shall be liable as an infringer.” In order to succeed on a claim of inducement, the patentee must show, first that there has been direct infringement, and second that the alleged in-fringer knowingly induced infringement and possessed specific intent to encourage another’s infringement. In other words, “[t]he [patentee] has the burden of showing that the alleged infringer’s actions induced infringing acts and that he knew or should have known his actions would induce actual infringements.” ... The record [does not] indicate[] that [Ramsey] was aware of the [’417] patent[ ] and supplied the infringing products to ... customers with instructions on how they were to be used, which, when followed, would lead to infringement.

Minnesota Min. & Mfg. Co. v. Chemque, Inc., 303 F.3d 1294,1304-05 (Fed.Cir.2002) (quoting Manville Sales Corp. v. Paramount Sys., Inc., 917 F.2d 544, 553 (Fed. Cir.1990)) (other internal quotations and citations omitted); accord Anton/Bauer, Inc. v. PAG, Ltd., 329 F.3d 1343, 1348 (Fed.Cir.2003); Warner-Lambert Co. v. Apotex Corp., 316 F.3d 1348, 1363 (Fed. Cir.2003) (“However, that defendants have knowledge of the acts alleged to constitute infringement is not enough. [P]roof of actual intent to cause the acts which constitute the infringement is a necessary prerequisite to finding active inducement.”) (quotations omitted). Expo has not shown that any customer actually infringed the patent and, therefore, the first prong of induced infringement has not been established.

“ ‘Although not direct infringement under 35 U.S.C. § 271(a), a party’s acts in connection with selling equipment may, however, constitute ... contributory infringement of a ... claim[.]’ ” RF Delaware, Inc. v. Pacific Keystone Tech., Inc., 326 F.3d 1255, 1267 (Fed.Cir.2003) (quoting Joy Techs., Inc. v. Flakt, Inc., 6 F.3d 770, 775 (Fed.Cir.1993)). “In the event that direct infringement exists, [Ramsey] could also be found liable for contributory infringement if it knows the products to be ‘especially made or especially adapted for use in an infringement of such patent, and not a staple article or commodity of commerce suitable for substantial noninfring-ing use.’ ” Id. (quoting 35 U.S.C. § 271(c)). Again, however, Expo has not proffered proof that any of Ramsey’s customers use the Uni-Seal System in an infringing manner. “ ‘It is not ... the task of the district court, to attempt to interpret confusing or general testimony to determine whether a [claim] has been made out, particularly at the summary judgment stage.’ ” Globetrotter Software, Inc. v. Elan Computer Group, Inc., 362 F.3d 1367, 1378 (Fed.Cir.2004) (quoting Schumer v. Lab. Computer Sys., Inc., 308 F.3d 1304, 1316 (Fed.Cir.2002)). The evidence must “address specific alleged acts of infringement and inducement, not conjectures as to what might occur hypothetically.” Id., at 1380-81. As a result, Expo is not entitled to summary judgment of infringement as to Claim 12. Because the same reasoning applies to Claim 13, Expo is likewise not entitled to summary judgment.

To summarize, Expo’s motion for partial summary judgment on patent infringement is granted as to Claims 1, 5 and 6 and is denied as to Claims 12 and 13. Ramsey’s motion for partial summary judgment on patent non-infringement is denied as to Claims 1, 5, 6, 9,12 and 13.

B. Ramsey’s motion for partial summary judgment of patent invalidity, filed October 1, 2003, and Defendants’ motion for partial summary judgment of patent validity, filed October 3, 2003.

Ramsey seeks a declaration that Claims 1, 5, 6 and 9 of the ’417 patent are invalid as anticipated pursuant to 35 U.S.C. § 102 and/or as obvious pursuant to 35 U.S.C. § 103 and that Claims 12 and 13 are invalid as indefinite pursuant to 35 U.S.C. § 112. In other words, Ramsey argues the patent is invalid in light of the prior art.

It is first noted that an issued patent enjoys a statutory presumption of validity and the burden of proving invalidity by clear and convincing evidence is on the party seeking to invalidate the patent. Q-Pharma, Inc. v. Andrew Jergens Co., 360 F.3d 1295 (Fed.Cir.2004); Abbott Labs. v. Baxter Pharm. Products, Inc., 334 F.3d 1274, 1282 (Fed.Cir.2003).

A determination that a patent is invalid as being anticipated under 35 U.S.C. § 102 requires a finding that “each and every limitation is found either expressly or inherently in a single prior art reference.” To anticipate, the reference must also enable one of skill in the art to make and use the claimed invention.

Transclean Corp. v. Bridgewood Servs., Inc., 290 F.3d 1364, 1370 (Fed.Cir.2002) (quoting Celeritas Techs. Ltd. v. Rockwell Int’l Corp., 150 F.3d 1354, 1360 (Fed.Cir. 1998)); Toro Co. v. Deere & Co., 355 F.3d 1313, 1319 (Fed.Cir.2004).

On October 27, 1999, Frazier filed his application for the ’728 patent. Included among the claims of that patent were Claim 1 which included “a flexible liner placed within the area defined by each of the plurality of containment rail systems to make each containment rail system resistant to damage from spilled substance” and Claim 5, “[t]he spill containment system of claim 1 wherein the liner is fabricated out of polyvinylchloride.” Exhibit 1, ’728 Patent at Col. 9, 11. 67-68 to Col. 10, 11.1-2, 16-17, attached to Complaint. When the patent examiner reviewed the ’417 patent, he granted as the priority-date the date of the application for the ’728 patent. Exhibit 1, ’417 Patent, attached to Ramsey’s Memorandum of Patent Invalidity (“Continuation-in-part of application No. 09/428,192, filed on Oct. 27, 1999, now Pat. No. 6,308,728.”). This decision is presumed to be correct. Applied Materials, Inc. v. Advanced Semiconductor Materials America, Inc., 98 F.3d 1563, 1569 (Fed.Cir.1996). Section 102(b) provides that an applicant is entitled to a patent unless “the invention was patented or described in a printed publication ... or in public use or on sale in this country, more than one year prior to the date of the application for patent in the United States.” Thus, the issue is whether the continuation-in-part application is entitled to the priority date of October 27, 1999, which means that all prior art must predate October 27,1998.

The [’417] patent issued from an application continued in part from the [’728] application. A CIP [continuation-in-part] application contains subject matter from a prior application and may also contain additional matter not disclosed in the prior application. Different claims of such an application may therefore receive different effective filing dates. Subject matter that arises for the first time in the CIP application does not receive the benefit of the filing date of the parent application. Thus, the decision on the proper priority date-the parent application date or the CIP application date-for subject matter claimed in a CIP application depends on when that subject matter first appeared in the patent disclosures. To decide this question, a court must examine whether the “disclosure of the application relied upon reasonably convey[s] to the artisan that the inventor had possession at that time of the later claimed subject matter.”

Augustine Med., Inc. v. Gaymar Indus., Inc., 181 F.3d 1291, 1302 (Fed.Cir.1999) (quoting Waldemar Link v. Osteonics Corp., 32 F.3d 556, 558 (Fed.Cir.1994)) (other quotations and citations omitted). The only subject matter added to the ’417 patent relates to the “door mounted to the battery rack wherein one of the containment rails is removed and the wall of the flexible liner is flexed to permit the door to open.” Exhibit 1, ’417 Patent at Col. 12, 11. 14-16, attached to Ramsey’s Memorandum of Patent Invalidity. The ’728 patent contains multiple references to a “flexible liner” made of polyvinylchloride with walls. Exhibit 1, attached to Complaint, supra. Thus, with the exception of the new subject matter, the Defendants are entitled to the priority date of the parent application and prior art is limited to that in existence prior to October 27, 1998.

Ramsey cites as prior art a solar-charged battery installation system for residential use built and sold in June 1997 by Independent Power & Light (IPL), a publication of the Minnesota Pollution Control Agency (Minnesota agency) dated August 1987, containment systems sold by the Defendants, Aeran, Inc. (Aeran), Cali-corp, Inc. (Calicorp), and Yuasa-Exide, Inc. (Yuasa), and numerous patents for spill containment devices.

Egan, Ramsey’s president, testified that when he first began to consider manufacturing a spill containment system at some point in the 1990’s, the state of art was as follows:

There was a barrier that went around the perimeter. The liquid tight seal of the container volume relied on an acid resistent coating on the floor and gluing the barrier to the floor and the neutralizing and absorbing medium inside the containment system was a granular material that was normally housed inside a fabric.

Exhibit 18, Partial Deposition Transcript of John J. Egan, dated December 13, 2002, attached to Defendants’ Memorandum in Support of Motion for Partial Summary Judgment on Validity [“Defendants’ Memorandum on Patent Validity”], filed October 3, 2003, at 15. Egan testified that at this time, Ramsey did not consider using a bladder or liner within the perimeter. Id., at 16. The system was unsatisfactory to Egan because it relied on three elements: the glue used to attach the barrier to the floor, the barrier material, and the acid resistant floor covering. Id., at 16-17. The barrier as glued to the floor restricted the maintenance personnel from access to the batteries. Id. If the floor was cracked, a tight seal could not be achieved. Id., at 18. And, the glue itself caused problems because the barrier material being used at the time was stainless steel stamped onto the floor. Id., at 18-19. In existence at the time was the Aeran containment system which had a similar design. Id., at 20. None of the systems in existence used a bladder or liner material.. Id., at 20-21. Although dissatisfied with each of the existing systems, Egan did not actively design a new one because he thought that Article 64 of the Uniform Fire Code, which required a “liquid-tight 4-inch ... spill-control barrier which extends at least 1 inch ... beyond the battery rack in all directions,” might be repealed. Id., at 22-23; Exhibit 4, 1995 Supplement to The Uniform Fire Code of Exhibit E contained in Appendix to Plaintiffs Memorandum in Opposition to Defendants’ Motion to Compel Discovery [“Plaintiffs Appendix”], filed August 1, 2003. Article 64 was enacted in either 1994 or 1995. Egan Deposition, at 28.

Ramsey began to aggressively design a containment system in 1998 or 1999 and first introduced the Uni-Seal Containment system in April 2001. Id., at 25, 29. Instead of using stainless steel for a barrier, the system uses barriers made of fiberglass and resin. Id. The first battery spill containment system which used a bladder was the one manufactured by Enviro-guard, which is owned by the Defendants. Id., at 31. Egan testified that he first heard about it from an acquaintance who had seen the product at a trade show. Id., at 32-33. As a result of that conversation, he began to look for a material which could be used as a bladder. Id. He found the material which is currently used in the system sometime during the year 2000. Id., at 35. The bladder is used to seal the total containment volume, “not only the floor but also up the walls of the barrier.” Id., at 36.

Frazier, the inventor and original owner of the ’417 patent, testified that the first time a customer asked for a spill containment system was'in 1994 or 1995. Exhibit 7, Partial Deposition Transcript of Douglas Frazier, dated February 20, 2003, attached to Ramsey’s Memorandum of Patent Invalidity, at 28. When Aeran would not sell its system to Frazier, he determined to design his own system in either 1996 or 1997. Id., at 29. The major difference between the spill containment systems designed by Frazier and those in existence at the time was that in 1999 he added the use of a PVC acid resistent liner. Id., at 50-52.

In April 1997, IPL provided a quote to a homeowner in Vermont for a “Photovoltaic Electric System Design/Estimate.” Exhibit 5, attached to Ramsey’s Memorandum on Patent Invalidity, at 000002.

The batteries should be contained in a sturdy box that is vented to the outdoors. Homeowner is to supply this box. Or I could build and supply this box for you for an extra fee.... The box should be very sturdy as it will have to hold a lot of weight for many years. It also should be placed on a platform about two feet high so as to bring the batteries off the floor and also place them at a height that is easier to work with. The box should be lined with two layers of poly cloth for protection against spills or leaks.

Id., at 000002-03. There is no specification in the quote for the cloth to be provided by IPL; the underlined portion of the above quote appears to be a suggestion to the homeowner. And, as noted below, the plastic sheets are not flexible, formed liners. The estimate is for a solar-charged battery system to provide electricity to residences remotely located from standard electrical grids. Kenneth Cotton, an individual who worked with Frazier, testified that in 1991 or 1992, Frazier designed a spill containment system for a customer which differed from the Aeran system in that Frazier’s system both neutralized and absorbed the spilled acid. Exhibit 8, Partial Deposition Transcript of Kenneth Cotton, dated February 19, 2003, attached to Ramsey’s Memorandum on Patent Invalidity, at 44.

As of February 1998, Calicorp manufactured a steel spill containment system for battery rooms. Exhibit B, attached to Exhibit 2, Supplemental Expert Report of Bruce H. Dick, attached to Defendants’ Memorandum on Patent Validity, at R001070.

Our spill containment barrier kits are constructed of 4-inch high steel and can be custom-fitted to each battery rack. The kits can easily be placed around existing racks without service interruption and also be added during a new installation or growth job. The barriers are installed to the floor of the battery room and extend at least one-inch beyond the battery rack in all directions. The unique grey finish resists sulfuric acid concentrations up to 98 percent. This high-acid concentration resistent finish is important. If an electrolyte spill goes unnoticed, the water in the electrolyte can evaporate causing the sulfuric acid ratio to increase. When spill barriers are properly installed along with acid-resistent floor coatings, a liquid-tight, acid-resistent containment reservoir is created that meets the requirements of the Uniform Fire Code.

Id., at R001070-71 (emphasis added). This system did not use a liner/bladder but instead relied on the floor’s epoxy coating earlier described. The system sold by Calicorp in 1999 also did not rely on a liner/bladder. Id., at R001111.

In 1996, Yuasa manufactured a containment system which used 1/4” thick PVC as a barrier which was cut with a hacksaw. Exhibit 7, Yuasa-Exide Spill Containment System, attached to Exhibit E contained in Plaintiffs Appendix, at R0563. Absorbing pillows were placed on top of the barrier. Id. Yuasa described its product as follows:

In case of a catastrophic failure of a cell jar, the [Yuasa System] will neutralize and absorb electrolyte which comes in contact with the patented absorption pillows. Further, free flow of electrolyte to other areas of the battery room will be prevented by the 4-inch deep noncorrosive barrier which is sealed and mounted to the floor.

The [Yuasa] barrier is constructed of l/4”-thick, 28 LOI (Limited Oxygen Index) PVC that snaps together and cuts easily with a hacksaw.

Id. Thus, the Yuasa system used PVC for a barrier which was mounted to the floor. There is no use in that system of a flexible liner, whether made of PVC or other material. Exhibit 4, Rebuttal Expert Report of Robert Robbins, Jr., attached to Ramsey’s Memorandum of Patent Invalidity, at 3. “The use of a flexible liner was absolutely novel and to the best of my knowledge had never been demonstrated, seen, known, or even discussed within the industry for an industrial battery application prior to the Frazier patents.” Id., at 5.

On October 3, 1995, United States Patent 5,454,195 was issued to Jeffrey A. Hallsten for

a modular containment system, primarily for secondary containment of potentially hazardous materials, includes a series of interconnectable berm members which can be interlocked together to form virtually any desired containment perimeter. A sheet of flexible plastic material is laid over the containment area, and extends over the shoulders of the perimeter structure as a liner for the containment area. The liner is secured to the top of the perimeter structure, such as by a snap-in-tube arrangement. For high stability of the perimeter structure, the modular berm members are hollow, formed of plastic material, [and are] to be filled with water or sand, as well as having a low, wide profile.

Exhibit 11, U.S. Patent 5,454,195, attached to Exhibit E of Plaintiffs Appendix, at R0589. The liner disclosed in this patent was a sheet-like material, not a formed liner having independent walls. Robbins Rebuttal Report, supra, at 5. Moreover, the walls were penetrable, even after filled with water or sand. Id., at 7.

In June 1997, the Minnesota Pollution Control Agency issued Hazardous Waste Division Fact Sheet # 4.06 entitled “Spent Lead-Acid Batteries — Requirements for Generators.” Exhibit C, attached to Dick Supplemental Expert Report, supra, at MIN000001-02. The sheet contained “Helpful Hints” which included using “[a] wooden frame lined with heavy polyethylene” to store spent batteries. Id. The same suggestion was contained in Fact Sheet # 1.09 issued in January 1995 by the Agency. Id., at MIN000005-06. Although allegedly earlier fact sheets have been included in the exhibit, the documents are illegible. The document, however, is relegated to the storage of spent batteries and does not discuss any application to battery installations which are in use. Robbins Rebuttal Expert Report, supra, at 7.

On February 25, 1992, U.S. Patent 5,090,588 issued to Edward W. Van Romer for a “portable containment for chemicals” device “for field use in containing pesticides and other toxic chemicals and the like” which included “a floor and integral side walls” which would allow a vehicle or aircraft to roll on and off of the containment “in the field” without spilling the leaked substance. Exhibit D, U.S. Patent 5,090,588, attached to Dick Supplemental Expert Report, supra, at 001180. The patent claimed “a floor composed of sheet material.]” Id., at R001186, Col. 5, 11. 33. On May 31, 1994, U.S. Patent 5,316,175 issued to Van Romer for a “foldable spill collector container.” Exhibit E, U.S. Patent 5,316,175, attached to id., at R00173. It also claimed “a floor composed of sheet material.” Id., at R001178, Col. 5, 11. 39. Neither patent discloses the use of a formed, flexible liner made of PVC. Both patents relate to a portable device which could be moved to the location of the aircraft or vehicle.

On September 7, 1999, U.S. Patent 5,948,250 issued to Dennis G. Middleton for a “filter berm” which included “a[n] impervious flexible synthetic floor which has a berm wall formed about its periphery!;.]” Exhibit F, U.S. Patent 5,948,250, attached to id., at R001257. “The berm functions to stabilize and hold by adsorption or absorption hydrocarbons while allowing water to pass out.” Id., at R001262, Col. 1, 11. 5-7. Other patents have been cited by Ramsey as prior art, including one for a disposable flexible liner for paint trays, and a “hazardous material containment and storage unit” comprised of “a basin in which a plurality of molded plastic pods are positioned.” See Exhibits G and J, attached to id., at R001265, R001270.

Robert Robbins, Jr., is the chief executive officer of Aeran. Exhibit 11, Rebuttal Expert Report of Robert Robbins, Jr., attached to Defendants’ Memorandum on Patent Validity, at 2. The prior art related to industrial battery installations include the products manufactured by Aeran as well as Calicorp and Yuasa-Exide. Id., at 3. “[N]one of the companies doing relevant work had anything that resembled a flexible liner.” Id. The prior art using a liner involves applications having nothing to do with commercial battery installations, such as the solar-charged battery installations sold by IPL for residential use and the Minnesota agency fact sheet. Id.

As the V[ice] P [resident] of Marketing and subsequently the CEO of Aeran, I was in daily contact with aspects of manufacturing, marketing, engineering and installation of spill control products both inside and outside of Aeran. Such associations would have come from our direct sales, sales through a nationwide distribution network and work done in conjunction with code and regulation bodies. Yet, despite this environment, I did not conceive of the use of a flexible liner system for spill control and to the best of my knowledge, nor did anybody else short of Mr. Frazier. If the art were so “deep and rich” and if the concept of a flexible liner was so obvious, then why did 11 years lapse between the birth of spill containment as a commodity product .and the filing of the Frazier patents?

Id., at 3-4. Moreover, in “every application that [Ramsey] cites for previous art, the liner used is merely a sheet of plastic or some other sort of sheet-like material. None of the examples cited have anything resembling a formed liner that has a clear, independent structure of base and walls as described in the Frazier patents.” Id., at 5. The system built by IPL was a residential application of a vented battery box using materials which would not be.acceptable or adequate in an industrial setting. Id., at 6. The information contained in the fact sheets published by the Minnesota agency involve spent lead-acid batteries, not batteries which are still in use. Id., at 7. Again, the materials suggested would not be acceptable or adequate in an industrial setting. Id.

IPL is a sole proprietorship owned by David Palumbo which has no employees. Exhibit 15, Deposition of David Pa-lumbo, attached to Defendants’ Memorandum on Patent Validity, at 26. He designs and sells solar-charged battery systems solely for residential use. Id., at 30-31, 34, 48. When designing a system which requires large batteries, some of which weigh as much as 130 pounds, he designs it in such a manner that the front cover can be removed to access the batteries. Id., at 33. He lines the wooden battery box with polyethylene cloth, which he purchases from Ace Hardware, and then uses roofing strapping to hold the batteries. Id., 30-36, 41, 56. It was his practice to sprinkle baking powder on the plywood; however, once he began to line the boxes with cloth, he no longer used the baking powder. Id., at 39-40. He does not use battery racks in his design systems and has never placed a rack within one of his systems. Id., at 53, 59. The walls of his systems are not adjustable because they are customized for the specific size of batteries to be used by his customer. Id., at 56-57. There is also no component in his system to detect a spill. Id., at 58.

“In order to ... ‘anticipate’ an invention, it is necessary that all the elements of the invention or their equivalents be found in one single description or structure where they do substantially the same work in substantially the same way.” 1 Lipscomb’s Walker on Patents, § 4:4 (3d ed.). “Under 35 U.S.C. § 102, a claim is anticipated, and therefore invalid, when a single prior art reference discloses each and every element of the claimed invention,” and “if the prior art reference fails to suggest even one limitation of the claimed invention, then the claim is not anticipated.” Kemin Foods, L.C. v. Pigmentos Vegetales del Centro A.A. de C.V., 240 F.Supp.2d 963, 969 (S.D.Iowa 2003), rev’d on other grounds, 93 Fed.Appx. 225, 2004 WL 542193 (Fed.Cir.2004) (citations omitted). “A claim limitation is inherent in the prior art if it is necessarily present in the prior art, not merely probably or possibly present.” Akamai Tech. Inc. v. Cable & Wireless Internet Services, Inc., 344 F.3d 1186, 1192 (Fed.Cir.2003). Despite Ramsey’s protestations to the contrary, there is not a single instance in the prior art of a device which uses a flexible liner “placed within the area and having a base with a wall” which also allows removal/replacement of the barrier by the exposure of the wall of the flexible liner in order to flex the wall. Ramsey’s motion for summary judgment of invalidity is therefore denied.

Next, Ramsey argues that the ’417 patent is invalid because it was “obvious.”

A claimed invention is unpatentable due to obviousness if the differences between it and the prior art “are such that the subject matter as a whole would have been obvious at the time the invention was made to a person having ordinary skill in the art.” While the ultimate conclusion of obviousness is for the court to decide as a matter of law, several factual inquiries underlie this determination. These inquiries include the scope and content of the prior art, the level of ordinary skill in the field of the invention, the differences between the claimed invention and the prior art, and any objective evidence of nonobviousness such as long-felt need and commercial success.

Id., at 1195-96 (quoting 35 U.S.C. § 103(a)) (other citations omitted). Moreover, “evidence of copying is relevant to an obviousness determination.” Id., at 1196.

In making the assessment of differences, section 103 [of Title 35] specifically requires consideration of the claimed invention “as a whole.” Inventions typically are new combinations of existing principles or features. The “as a whole” instruction in title 35 prevents evaluation of the invention part by part. Without this important requirement, an obviousness assessment might break an invention into its component parts (A 4-B + C), then find a prior art reference containing A, another containing B, and another containing C, and on that basis alone declare the invention obvious. This form of hindsight reasoning, using the invention as a roadmap to find its prior art components, would discount the value of combining various existing features or principles in a new way to achieve a new result-often the very definition of invention.

Ruiz v. A.B. Chance Co., 357 F.3d 1270, 1275 (Fed.Cir.2004). Ramsey’s arguments, however, are nothing more than breaking the invention into its component parts in order to find prior art references. The spill containment system made by Yuasa, it argues, “contains all of the limitations of the spill containment system claimed in Claim 1 of the ’417 patent except the flexible liner.” Ramsey’s Memorandum on Patent Invalidity, at 18. Because other companies manufactured systems using battery electrolyte absorption and neutralization mats, Ramsey argues that the other claims of the ’417 patent are also obvious. “All three of these systems were only missing the flexible liner and the mounts that mount the containment rails to one another and permit the removal of at least one of the rails to expose the wall of the liner so that the wall may be flexed.” Id., at 20.

Section 103 precludes this hindsight discounting of the value of new combinations by requiring assessment of the invention as a whole. T[he Federal Circuit] has provided further assurance of an “as a whole” assessment of the invention under § 103 by requiring a showing that an artisan of ordinary skill in the art at the time of the invention, confronted by the same problems as the . inventor and with no knowledge of the claimed invention, would select the various elements from the prior art and combine them in the claimed manner.

Ruiz, 357 F.3d at 1275-76. Considering all examples of the prior art cited by Ramsey, including the Defendants’ own prior systems, no example contained a formed PVC liner with walls which could be flexed in order to allow the easy removal or insertion of spill containment barriers. “The subject containment system consists of a 4 inch deep, prefabricated 80 mil thick polymeric liner container, mounted on the floor beneath a rack assembly of sealed or flooded type lead acid batteries. The liner is a two-layer filled PVC composite.” Exhibit 17, Underwriters Laboratories, Inc. Report, attached to Defendants’ Memorandum on Patent Validity, at E000234, E000237, E000939, E000941-42, E000947 (describing each of the Defendants’ products). Moreover, Egan, who admitted that he did not consider using a flexible liner, now markets his products touting that very quality.

Plainly, the use of a flexible liner as a spill control system in an industrial battery application was a unique invention of Mr. Frazier that exhibited a skill in the art that was extraordinary to him and him alone. This is made obvious by the lack of the development of such a product for the many years by the many people who would have at a minimum been classified as a person of ordinary skill in the art.

Robbins Rebuttal. Expert Report, attached to Ramsey’s Memorandum of Patent Invalidity, at 4. The Court, therefore, rejects Ramsey’s claims that the ’417 invention, as a whole, was obvious.

Ramsey’s final arguments are that Claims 12 and 13 of the ’417 patent are invalid because they are indefinite. The second paragraph of § 112 provides that a specification “shall conclude with one or more claims particularly pointing out and distinctly claiming the subject matter which the applicant regards as his invention.” Claims 12 and 13 of the patent provide:

A battery storage system comprising the spill containment system of claim 1 and further comprising: a battery rack located within the area defined by the containment rails and holding a battery;

a door mounted to the battery rack wherein one of the containment rails is removed and the wall of the flexible liner is flexed to permit the door to open.

The battery storage system of claim 12 wherein after closing the door, the wall of the flexible liner is flexed back to its original position and the removed containment rail is remounted to the other containment rails.

Exhibit 1, ’417 Patent, at Col. 12, 11. 10-20, attached to Ramsey’s Memorandum of Patent Invalidity. According to Ramsey, “These claims clearly require and recite a series of acts to be performed to use the claimed battery storage system, which is improper and renders the claims indefinite[.]” Ramsey’s Memorandum, at 23. In other words, the claims are apparatus claims which are invalid because they actually recite a method of using the invention.

“The determination of whether a claim is invalid as indefinite ‘depends on whether those skilled in the art would understand the scope of the claim when the claim is read in light of the specification.’ ” Intellectual Prop. Dev., Inc. v. UA-Columbia Cablevision of Westchester, Inc., 336 F.3d 1308, 1319 (Fed.Cir.2003) (quoting N. Am. Vaccine, Inc. v. Am. Cyanamid Co., 7 F.3d 1571, 1579 (Fed.Cir.1993)). Ramsey has not cited any evidence, nor has the Court found any in the record, that one skilled in the art would not understand the scope of the claim read in light of the specification. Summary judgment is, therefore, inappropriate.

In summary, Ramsey’s motion for partial summary judgment of invalidity is denied. The Defendants’ motion for partial summary judgment of validity is granted.

C. Ramsey’s motion for partial summary judgment of patent unenforce-ability, filed October 1, 2003, and the Defendants’ cross-motion for partial summary judgment of enforceability, filed October 3, 2003.

Ramsey claims that “Douglas Frazier and his patent attorney, David E. Wang, engaged in an incredulous pattern of bad acts before the Patent Office in procuring the ’417 patent” by withholding “highly material prior art.” Ramsey’s Memorandum in Support of Motion for Partial Summary Judgement of Patent Unen-forceability [“Ramsey’s Memorandum”], filed October 1, 2003, at 1. According to Ramsey, Frazier and Wang intentionally failed to disclose to the patent examiner as prior art information about the Aeran and Yuasa spill containment systems, as well as the Defendants’ own systems. “Nor did they properly disclose the existence and requirements of the Uniform Fire Code.” Id., at 2.

It is undeniable that Frazier and Wang were aware of and failed to disclose highly material prior art and other information that related to patentability.... And now, faced -with the prospect of having his flagrant misdeeds fully exposed and having his client’s improvidently granted patents rendered unenforceable, Wang has refused to be deposed and has even moved to quash Ramsey’s deposition subpoena[.]

Id., at 3.

As proof of these vitriolic allegations, Ramsey attached the “Information Disclosure Statement under 37 C.F.R. §§ 1.97-1.98,” dated October 17, 2000, which was filed in connection with the application for the ’417 patent. Exhibit 1, attached to Ramsey’s Memorandum, at R001021. Attached to that Statement was “Form PTQ-1449” captioned, “List of Patents and Other Items for Applicant’s Information Disclosure Statement.” Id., at R001023. The document discloses that Frazier listed eight United States patent documents, no foreign patent documents and no other published documents. Id. Among the “Reasons for Allowance” cited by the patent examiner are the following:

the instant claims are allowable over the prior art of record, because the prior art is silent to a spill containment system described in claim 1. The prior art, such as Miller U.S. Patent 5,140,744 teaches a modular rack, but is silent to means for containing a spill as described in Claim 1.

Id., at R001026 (emphasis added). This application was a continuation-in-part of the ’728 patent. The application for the ’728 patent also contained an Information Disclosure Statement. Exhibit 5, attached to Ramsey’s Memorandum. Frazier disclosed eight United States patents documents, no foreign patent documents and no other published documents in that application. Id., at R000817. The prosecution history of the ’728 patent shows that Claim 1 was originally rejected “as being unpatentable over Thomas.” Id., at R000820. One reason noted by the examiner was that “[t]he type of plastic material that the liner 82 of Thomas is made out of is matter of obvious design expedient.” Id. Frazier’s attorney responded that “Thomas does not appear to disclose a ‘flexible liner’ placed within the area of the containment rail system.” Id., at R000829. “At a minimum, the prior art does not have all three features of the claimed spill containmen