Do Twombly and Iqbal Apply to Counterclaims for Patent Invalidity?

While no Virginia court has addressed the issue, a split has developed in orher federal district courts on whether the requirements of Bell Atlantic v. Twombly, 550 U.S. 544 (2007) and Ashcroft v. Iqbal, 129 S.Ct. 1937 (2009) apply to counterclaims for patent invalidity.  The Northern District of Illinois recently weighed in on the issue, holding that the Twombly/Iqbal standard applied and dismissing a counterclaim for invalidity. Cleversafe, Inc. v. Amplidata, Inc., 2011 U.S. Dist. LEXIS 145995 (N.D. Ill. Dec. 20, 2011) found here.

The Ruling

In Cleversafe, the defendant/counterclaim plaintiff, Amplidata, alleged only that the asserted patents were “invalid for failing to comply with provisions of the United States patent laws, including one or more of 35 U.S.C. §§ 101-103 and/or 112.” 

The Court dismissed the counterclaim under Twombly/Iqbal because Amplidata did not articulate why the patents were invalid, identify the statutory provisions that applied or provide any factual support for the counterclaim. The Court also dismissed Amplidata’s affirmative defense of invalidity on the grounds that “bare bones conclusory allegations” did not meet the Seventh Circuit’s standard for an affirmative defense under Fed. R. Civ. P. 8(c).

Split Among the District Courts

Some courts have reached the same conclusion as Cleversafe, while others have applied a more lenient standard to patent invalidity counterclaimsCompare Groupon, Inc. v. MobGob LLC, 2011 WL 2111986 (N.D. Ill. May 25, 2011) (dismissing counterclaim); and Tyco Fire Products LP v. Victaulic Co., 777 F.Supp.2d 893 (E.D. Pa. 2011) (dismissing counterclaim but not affirmative defense); with Pfizer v. Apotex, Inc., 726 F.Supp. 2d 921 (N.D. Ill. 2010) (notice of claim sufficient for invalidity counterclaim); and Elan Pharma Int’l. Ltd. v. Lupin Ltd., 2010 U.S. Dist. LEXIS 32306 (D.N.J. Mar. 31, 2010) (same). 

As courts on both sides of the split have noted, applying Twombly and Iqbal to counterclaims may impose a higher standard on counterclaims for invalidity than on infringement claims, which must include only the barebones allegations of Form 18 of the Federal Rules of Civil Procedure. See McZeal v. Sprint Nextel Corp., 501 F.3d 1354 (Fed. Cir. 2007). (see our earlier posts on McZeal here and here).

Practical Problems Faced by Accused Infringers

The dichotomy between the requirements for pleading infringement and pleading invalidity raises an important issue. How can an infringement defendant assert potential counterclaims if a plaintiff-patentee is not required to identify the claims it asserts are infringed or how the accused product meets the elements of those claims? In Cleversafe and the other cases to date, the courts have not had to wrestle with that problem because the counterclaims at issue have only made broad, general claims of invalidity.

Likewise, it is not clear what a counterclaim for patent invalidity must allege to comply with Twombly/Iqbal. Must a counterclaim identify specific invalidating prior art? How can it do that without a disclosure of the plaintiff’s theory of infringement or proposed claim construction? Often, there is little that an accused infringer can assert based on the allegations of the Complaint, other than that it believes the patent is invalid as anticipated, obvious or unenforceable. Conversely, the standard for proving invalidity is so high that nothing short of specific allegations of how prior art invalidates the claims of a patent may rise to the level of factual plausibility necessary to meet Twombly/Iqbal.

Virginia Authority

In Virginia, several courts have referenced the Twombly/Iqbal standard when considering motions to dismiss counterclaims, see e.g. Columbia Gas Transmission, LLC v. David N. Martin Revocable Trust, 2011 U.S. Dist. LEXIS 134612 (E.D. Va. Nov. 22, 2011), but no Virginia Court has addressed the issue in the patent context. Further, there appears to be a split among Virginia federal courts on application of Twombly and Iqbal to affirmative defenses. Compare Francisco v. Verizon South, Inc., No. 3:09cv737, 2010 U.S. Dist. LEXIS 77083 (E.D. Va. July 29, 2010) (dismissing affirmative defense under Twombly/Iqbal); and Palmer v. Oakland Farms, Inc., 2010 U.S. Dist. LEXIS 63265 (W.D.Va. June 24, 2010) (same); with Lopez v. Mediterranean Food, Inc., No. 1:10CV1218, 2011 U.S. Dist. LEXIS 2265 (E.D.Va. Jan. 10, 2011) (rejecting Francisco and holding that an affirmative defense must only give fair notice of the nature of the defense). Thus, it remains to be seen how the Virginia federal courts will deal with this issue.

EDVA Court Sets Low Bar for Indirect Patent Infringement Claims Under Twombly/Iqbal

For the first time, an Eastern District of Virginia judge has addressed claims of indirect patent infringement claims under Twombly and Iqbal, and it appears that a plaintiff needs only to recite the elements of induced or contributory infringement to defeat a motion to dismiss. The Nielsen Co. v. comScore, Inc., Case No. 2:11CV168 (E.D.Va. Aug. 19, 2011) (Davis, J.).

As we have posted here and here, the Eastern District of Virginia has followed the Federal Circuit’s decision in McZeal v. Sprint Nextel Corp., 501 F.3d 1354 (Fed. Cir. 2007), which held that allegations of direct patent infringement must only meet the requirements of Form 18 of the Federal RulesSee Adiscov, LLC v. Autonomy Corp., 762 F.Supp.2d 826 (E.D.Va. 2011) (Smith, J.) and Taltwell, LLC v. Zonet USA Corp., 2007 U.S. Dist. LEXIS 93465 (E.D. Va. Dec. 20, 2007) (Payne, J.).  Nielsen agreed with these rulings and held that the Amended Complaint met the requirements for a claim of direct infringement.

Form 18, however, only addresses direct infringement, and courts around the country have held that McZeal and Form 18 do not apply to indirect infringement.  Nielsen likewise held that claims of indirect infringement must be evaluated under the standards set forth in Twombly and Iqbal.

In analyzing the claims of indirect infringement in Nielsen, however, the Court did not look beyond the conclusory allegations of the Amended Complaint. With regard to induced infringement, Nielsen alleged that:

  • comScore’s customers “used” the allegedly infringing products;
  • comScore had “actual knowledge and constructive notice” of the patent at issue and provided a concrete example of an occasion on which comScore would have received such notice;

The Court’s analysis of the induced infringement allegations is probably correct. The claim of direct infringement by the customers satisfies McZeal just as the direct infringement claim does. Moreover, while Nielsen alleged little regarding the necessary intent, it did provide a factual example of notice of the patent to comScore.

Nielsen’s allegations of contributory infringement, however, were much thinner, consisting only of a recitation of the statutory elements of contributory infringement. Nielsen simply alleged that:

  • comScore sells software components that have no substantial noninfringing use;
  • these software components were a material part of the patented invention; and
  • these software components were specially made or adapted for use in an infringement of the patent.

The Court held that these allegations were sufficient because “it is difficult to imagine a manner in which they could have been pled with greater factual detail.” “A component either is or is not material to a system … a component either has or does not have a substantial noninfringing use.” Moreover, the necessarily negative nature of the element of substantial noninfringing use, the Court held, made it “difficult to conceive how such an allegation could have been more factually detailed.”

But Nielsen’s contributory infringement allegations contained no specificity whatsoever and appear to be just the kind of “threadbare recitals of the elements of a cause of action supported by mere conclusory statements” that the Supreme Court rejected in Ashcroft v. Iqbal, 129 S.Ct. 1937, 1949 (2009). It’s difficult to argue that Nielsen did anything more than list the elements set forth in the statute along with a conclusory assertion that comScore met those elements.

Moreover, Nielsen's rationale – that Nielsen could not make more detailed allegations of materiality or substantial noninfringing use – is quite broad and may not hold up under scrutiny

First, the Court’s ruling is not fact specific. The Court does not cite any reason that Nielsen, in particular, could not have provided more detailed allegations. Rather, the Court appears to hold that the elements of materiality and noninfringing use are never susceptible to detailed factual allegations. 

Second, that an element of a cause of action is binary (a component is material or not material) or expressed in the negative (substantial noninfringing use) should not necessarily prevent a plaintiff from articulating the basis for its claim. A plaintiff can always explain how or why the defendant meets the elements of a cause of action. Thus, for example, Nielsen could have identified the software components it accused of contributory infringement, explained why they were material to the invention and why they had no substantial noninfringing use

It’s unclear whether the Court intended to make such a broad ruling, but as it stands, Nielsen decision would allow a plaintiff to overcome a motion to dismiss a contributory infringement claim if an accompanying claim of direct infringement met the lenient standard in McZeal

As a result, while the impact of Twombly and Iqbal on patent litigation will continue to evolve, it appears that those cases will not pose much of an obstacle in patent litigation in the Eastern District of Virginia.

Adiscov Redux: Judge Smith Denies Motion to Dismiss Re-Filed Complaint

As we blogged here, Judge Smith’s dismissal of the Complaint in Adiscov, L.L.C. v. Autonomy Corp., Case No. 2:10cv218, 2011 U.S. Dist. LEXIS 11551 (E.D.Va. Jan. 27, 2011), based on Twombly/Iqbal, went a step beyond similar decisions by holding that a patentee must set forth how the accused products infringe the patent at issue.  That decision has caused some among the EDVA patent bar to question how much detail a Complaint must contain to satisfy Fed. R. Civ. P. 8.

Adiscov clearly got the message. Its re-filed Complaint specified the accused products and included a detailed claim chart laying out the basis of its claims. Earlier this week, on a renewed motion to dismiss, Judge Smith held that “Adiscov has cured the fatal deficiencies which caused the court to dismiss its complaint in the first case.” Adiscov, L.L.C. v. Autonomy Corp., 2:11Cv201 (E.D.Va. April 26, 2011) (“Adiscov II”), which can be found here.

Specifically, Adiscov’s complaint met the pleading requirements of Rule 8 because it:

  • “specifically identified the Autonomy’s products that it claims to infringe”
  • “names the elements of Claim 1 of the ‘760 patent which are specifically infringed”
  • states “in general how such products infringe the ‘760 patent.”

Judge Smith brushed aside Autonomy’s arguments that Adiscov’s allegations were overinclusive and conclusory, implying that Rule 8 only requires that a patentee set forth some theory of infringement. Beyond determining whether that theory is plausible, the District Court will not delve any further.

Adiscov II clarifies that Twombly/Iqbal and Rule 8 set a low bar to plead patent infringement that a patentee should be easily able to meet. In sum, a Complaint for patent infringement need only:

  1. assert that the plaintiff owns the patent
  2. identify the defendants
  3. assert that the defendant infringed the patent
  4. identify the accused products
  5. state in general how the accused products infringe
  6. identify the parts of patent law that are implicated.

As a result, dismissals under Twombly/Iqybal will be rare and short-lived, as any competent patent lawyer should be able to meet any grounds for dismissal in a re-filed Complaint.

Know Thy Pleading: Twiqbal and inconsistent allegations

On November 8, 2010, U.S. District Judge James C. Cacheris handed down a memorandum opinion that may send some chills down the spines of plaintiffs’ lawyers.

The case is Softech Worldwide, LLC v. Internet Tech. Broadcasting Corp., et al., E.D. Va. case no. 1:10-cv-651, and a copy of the opinion is here.  Plaintiff Softech, which creates software for video streaming, alleged that it had been hired by Defendant ITBC to develop software and provide software services for the Department of Veterans Affairs.  ITBC was a subcontractor, operating under general contractor Fedstore.  Softech sued both ITBC and Fedstore, alleging copyright infringement and a claim under Virginia’s Uniform Trade Secrets Act.  With respect to Fedstore, the copyright infringement claims rested upon contributory and vicarious liability theories.

The instant motion was one by Fedstore under the “Twiqbal” test of Bell Atlantic Corp. v. Twombly, 127 S. Ct. 1955 (2007), and Ashcroft v. Iqbal, 129 S. Ct 1937 (2009), about which we’ve blogged several times.  We’ve also blogged about Judge Cacheris’s earlier opinion in this case on ITBC's Twiqbal challenge.  This time, the worm has turned.

The central issue raised by Fedstore’s motion was whether Softech had adequately pleaded the element of knowledge, necessary for both contributory liability and the trade secrets claim. 

Softech alleged: “Defendants’ ... Infringement has damaged Softech and has been and continues to be willful and deliberate with full knowledge of Softech’s rights.”  Fed. R. Civ. P. 9 specifically permits knowledge to be averred generally, and the Court acknowledged that the above allegation, on its own, would be sufficient under Twiqbal.

The Court concluded, however, that the above allegation contradicted two others, specifically:

  • ITBC represents publicly, including to Fedstore and to others, that it owns, developed, or sponsored some or all of the Softech Software in a manner calculated to mislead the public, the trade, and consumers.

  • ITBC takes active measures to restrict the visibility of Softech, including to Fedstore and others, in providing the ITBC Services in a manner calculated to mislead the public, the trade, and consumers. 

In short, the Court concluded that Plaintiffs were alleging both that Fedstore acted with knowledge and also that Fedstore was without knowledge because ITBC had been misleading Fedstore.

Because of the contradiction, the Court declined to consider the allegation of knowledge as well-pleaded, writing that it “cannot, therefore, ‘accept all well-pleaded allegations’ while reading the Complaint as adequately averring Fedstore’s knowledge of ITBC’s alleged infringement.” 

Although contributory liability fell by the wayside, the copyright claims survived on the vicarious liability theory.  The trade secrets claim, on the other hand, was doomed by the lack of knowledge.  Softech having amended once before, the opinion makes no mention of leave to amend again.

Fed. R. Civ. P. 8(d) permits a party to state a claim alternatively or hypothetically and also to state as many claims as it has, regardless of consistency.  The Court’s application of Twiqbal in a way that treats inconsistent allegations as not well-pleaded raises questions about the degree to which litigants must draft their pleadings to explicitly set up alternatives and invoke Rule 8(d).

 

Eastern District of Virginia Rejects Twombly/Iqbal Challenge to Copyright Infringement Claim

While defendants have succesfully used the Supreme Court’s decisions in Bell Atlantic Corp. v. Twombly, 550 U.S. 544 (2007) and Ashcroft v. Iqbal, 129 S.Ct. 1937 (2009) to challenge factually unsupported complaints in other types of litigation, “Twiqbal’s” more rigorous pleading standards have not posed a significant hurdle to plaintiffs in intellectual property litigation. See our earlier posts on Twombly and Iqbal in patent litigation here and here.

A similarly low threshold appears to apply in copyright infringement litigation. In a recent decision, Judge James C. Cacheris of the Eastern District of Virginia denied a motion to dismiss a copyright infringement claim for failing to meet the requirements of Twombly and Iqbal. Judge Cacheris ruled that to state a claim for copyright infringement, a plaintiff must allege only the ownership of a valid copyright and copying of the original elements of the material by the defendantSoftech Worldwide, LLC v. Internet Tech. Broadcasting Corp., 2010 U.S. Dist. LEXIS 86389 (E.D. Va. Aug. 23, 2010) (citing Feist Pubs., Inc. v. Rural Tel. Serv. Co., 499 U.S. 340, 361 (1991)).

 

Softech may not be the best example of the application of Twombly and Iqbal in the copyright context because the Complaint detailed the plaintiff’s development of its copyrighted software and the defendant’s alleged misappropriation of the software. Moreover, the motion to dismiss was a scattershot assertion of virtually every available threshold objection to a complaint – including personal jurisdiction, venue and an alleged violation of the “short and plain statement” rule in Fed. R. Civ. P. 8(a) –which the Court uniformly rejected. Regardless, it appears that a Complaint for copyright infringement, like patent infringement, need only provide bare-bones factual allegations to survive a motion to dismiss.

Why Google Won

At the end of April, we posted about Google’s victory over Rosetta Stone in the Eastern District of Virginia suit (case no. 1:09-cv-00736) over the use of the prominent language software company’s marks in Google’s AdWords advertising program.

Judge Gerald Bruce Lee has now handed down (on August 3rd) a memorandum order and an opinion explaining his decision to grant final judgment to Google.  The case and the 58 pages of order and opinion merit in-depth analysis and discussion.  Here is a summary of the rationale to begin that conversation.

Unjust enrichment claim dismissed

The order deals with Google’s motion to dismiss the unjust enrichment count of Rosetta Stone’s suit.  In it, the Court rules for Google on two grounds. 

First, applying the “Twiqbal” pleading standard (from the U.S. Supreme Court’s recent decisions in Twombly and Iqbal, about which we’ve previously posted with respect to patent cases here and here), the Court concludes that Rosetta Stone failed to plead sufficient factual material to make its unjust enrichment claim plausible.  Specifically, Rosetta Stone did not plead facts that would, if proven, show two of the three elements of a Virginia unjust enrichment claim -- namely, that Google (i) knew of the benefit conferred by use of Rosetta Stone’s marks; and (ii) accepted or retained the benefit under circumstances which render it inequitable for the defendant to do so without paying for its value.  On the latter point, the Court relies on Virginia law that the plaintiff cannot recover for an unjust enrichment claim unless he can show sufficient additional facts which imply that the defendant promised to pay the plaintiff for the benefit received, and the Court finds no facts that would show such a promise by Google.

Second, the Court concludes that Google is immune from such claims as an interactive computer service provider under the Communications Decency Act, which provides that such entities are not liable for the actions of third party content creators (here, the advertisers in Google’s AdWords program).

Summary judgment on trademark counts

The Court first identifies the five issues before it:

            1) whether Google's practice of auctioning Rosetta Stone's trademarks to third party advertisers for use in their Sponsored Link titles and advertisement text creates a likelihood of confusion to warrant granting summary judgment in favor of Rosetta Stone as to Counts I (trademark/service mark infringement under the Lanham Act), V (trademark infringement under Virginia Law), and VI (unfair competition under Virginia law).

            2) whether Google's use of Rosetta Stone's trademarks as keyword triggers under its advertising program is functional and, therefore, a non-infringing use.

            3) whether Google intentionally induces third party advertisers to bid on Rosetta Stone's trademarks or knowingly continues to permit advertisers selling counterfeit Rosetta Stone products to use the trademarks in their Sponsored Link titles and advertisement text, despite Rosetta Stone's reports of infringement, to warrant granting summary judgment in favor of Rosetta Stone as to Count II (contributory trademark/service mark infringement under the Lanham Act).

            4) whether Google exercises joint ownership and control over third party advertisers' Sponsored Link titles and advertisement text on its website to warrant granting summary judgment in favor of Rosetta Stone as to Count III (vicarious trademark/service mark infringement under the Lanham Act).

            5) whether Rosetta Stone sufficiently demonstrates economic loss resulting from a decline in its brand name, which is attributable to Google's practice of auctioning Rosetta Stone's trademarks for profit to third party advertisers, to warrant granting summary judgment in favor of Rosetta Stone as to Count IV (trademark/service mark dilution under the Lanham Act).

It then summarizes why it grants summary judgment to Google as follows:

The Court grants summary judgment in favor of Google on Counts I (trademark/service mark infringement under the Lanham Act), V (trademark infringement under Virginia Law), and VI (unfair competition under Virginia law) because “no reasonable trier of fact could find that Google's practice of auctioning Rosetta Stone's trademarks as keyword triggers to third party advertisers for use in their Sponsored Link titles and text creates a likelihood of confusion as to the source or origin of Rosetta Stone's goods.  Furthermore, because Google uses Rosetta Stone's trademark to identify relevant information to users searching on those trademarks, the use is a functional and non-infringing one.”

The Court grants summary judgment in favor of Google on Count II (contributory trademark/service mark infringement under the Lanham Act) because “no reasonable trier of fact could find that Google intentionally induces or knowingly continues to permit advertisers selling counterfeit Rosetta Stone products to use the trademarks in their Sponsored Link titles and advertisement text.”

The Court also grants summary judgment in favor of Google on Count III (vicarious trademark/service mark infringement under the Lanham Act) because “no reasonable trier of fact could find that Google exercises joint ownership and control over third party advertisers' Sponsored Links titles and text.  Neither Google's employees nor its Query Suggestion Tool directs or influences third party advertisers to bid on Rosetta Stone's trademarks when they subscribe to Google's advertising program.”

Finally, the Court grants summary judgment in favor of Google on Count IV (trademark/service mark dilution under the Lanham Act) because “there is no genuine dispute of material fact that Rosetta Stone's brand awareness has only increased since Google changed its trademark policy to permit the use of trademarked terms as keyword triggers and as words within Sponsored Link titles and advertisement text.”

Twombly and Iqbal in Patent Cases (Cont.)

Last August, we raised here whether the Supreme Court’s decision in Ashcroft v. Iqbal, 129 S.Ct. 1937 (2009) foreshadowed enhanced pleading requirements in patent infringement cases. After several months, the answer from the district courts appears to be yes and no.

For claims of direct infringement, the district courts have followed the Federal Circuit’s decision in McZeal v. Sprint Nextel Corp., 501 F.3d 1354, 1357 (Fed. Cir. 2007), a pre-Iqbal decision in which the Court set a low bar for pleading direct infringement.

For claims of indirect infringement, however, the courts have required specific factual allegations showing knowledge and intent to induce or contribute to infringement by another.

Direct Infringement

Only two reported decisions, Elan Microelectronics Corp. v. Apple, Inc., 2009 U.S. Dist. LEXIS 83715 at *5 (N.D. Cal. Sept. 14, 2009), and Fifth Market, Inc. v. CME Group, Inc., 2009 U.S. Dist. LEXIS 108776 at *3-*4 (D.Del. May 14, 2009), have granted a motion to dismiss a complaint for failure to meet the pleading requirements of Fed.R.Civ. P. 8, and in Fifth Market, the defendant's victory was short-lived, as the Court held that an amended complaint was sufficient.

Form 18 of the Federal Rules of Civil Procedure contains a sample complaint for direct patent infringement, and a range of district courts have held that a Complaint asserting a claim for direct infringement is sufficient if it contains the minimal information listed in Form 18. While several courts have noted that it is difficult to reconcile Form 18 with the Supreme Court’s guidance in Iqbal and Twombly, it appears that a claim for direct infringement requires only the following:

  • An allegation of jurisdiction and the specific patent law infringed;
     
  • An identification of the patent and a statement that the plaintiff owns the patent;
     
  • An identification of at least one infringing product and a statement that the defendant has been infringing the patent “by making, selling, and using” the product;
     
  • A statement that the plaintiff has given the defendant notice of its infringement, and
     
  • A demand for an injunction and damages.

See McZeal, 501 F.3d 1354, 1356-58;
Mark IV Indus. Corp. v. Transcore, L.P., 2009 U.S. Dist. LEXIS 112069 at *8-*10 (D.Del. Dec. 2, 2009);
Sharafabadi v. University of Idaho, 2009 U.S. Dist. LEXIS 110904 at *10-*11 (W.D. Wash. Nov. 27, 2009);
Mallinckrodt, Inc. v. E-Z-EM, Inc., 2009 U.S. Dist. LEXIS 108696 at *9-*10 (D.Del. Nov. 20, 2009);
Fifth Market, Inc. v. CME Group, Inc., 2009 U.S. Dist. LEXIS 108776 at *3-*4 (D. Del. May 14, 2009)

  • A plaintiff is not required to plead specifics as to how an allegedly infringing product works. McZeal, 501 F.3d at 1358; Mark IV, at *10.

Indirect Infringement

There is no form complaint for indirect infringement analogous to Form 18.  As a result, district courts have applied a higher standard for pleading claims of indirect infringement.   One court, Elan, has even held that where a Complaint alleges that a defendant “directly and/or indirectly” infringed, a plaintiff cannot rely on Form 18 but must comply with the stricter standards in Iqbal and Bell Atlantic Corp. v. Twombly, 550 U.S. 544 (2007).

To satisfy Iqbal and Twombly, a claim of indirect infringement must include:

  • Facts showing how the alleged infringer either induced or contributed to another party’s direct infringement. Sharafabadi at *14.
     
  • An allegation that the alleged infringer knew of the patent at the time of the infringing activities. Mallinckrodt at *11.
     
  • For induced infringement, an allegation that the alleged infringer specifically intended to induce infringement. Mallinckrodt at *11.
     
  • For contributory infringement, an allegation that the alleged infringer knew that the combination for which his component was especially designed was both patented and infringing. Mallinckrodt at *12.

Will Exergen and Iqbal Lead to More Rigorous Pleading Requirements in Patent Cases?

Last week’s decision by the Federal Circuit regarding the pleading requirements for an inequitable conduct claim, Exergen Corp. v. Wal-Mart Stores, Inc., 2009 U.S. App. LEXIS 17311 (Fed. Cir. Aug. 4, 2009), and the Supreme Court’s decision earlier this summer in Ashcroft v. Iqbal, 129 S.Ct. 1937 (2009) may foreshadow additional enhanced pleading requirements in patent infringement cases. 

Robert Matthews at Mathews Patent-Law Consulting has published a detailed analysis of Exergen that can be found here. In short, under Fed.R.Civ.P. 9, a claim of inequitable conduct must include specific identification of the who, what, when, where and how of the material misrepresentation committed before the PTO. As Matthews states, under Exergen, “an accused infringer must identify the exact information within a withheld prior art reference that it alleges is material, identify where that information can be found in the reference, identify the particular claim limitations or combination of claim limitations for which the withheld information is material, and then show how the prosecution record lacked that information.” 

An accused infringer must also identify by name the specific individual who allegedly knew of the allegedly material information and withheld or misrepresented that information to the PTO. A party may plead “on information and belief” but only if essential information lies within another party’s control and only if the pleading sets forth specific facts upon which the belief is reasonably based. Thus, the mere fact that an applicant disclosed a reference while prosecuting one application but did not disclose the same reference while prosecuting a second application is insufficient to plead the requirement of deceptive intent. 

Exergen echoes the Supreme Court’s decisions in Iqbal and Bell Atlantic Corp. v. Twombly, 550 U.S. 544 (2007) that under Fed.R.Civ. P. 8, a pleading offering “labels and conclusions” or a “formulaic recitation of a cause of action will not do.” As the Court stated in Iqbal, “While legal conclusions can provide the framework of a complaint, they must be supported by factual allegations.” Thus, a plaintiff must make “well-pleaded factual allegations” that “plausibly give rise to an entitlement to relief.” 

Exergen takes Iqbal and Twombly a step further, requiring allegation of facts with a high degree of specificity and detail, and Exergen may presage stricter pleading requirements for other types of patent claims and defenses. 

So far, though, the Federal Circuit has not required stricter pleading of patent infringement claims. Applying Twombly, the Federal Circuit has held that a claim for patent infringement must only assert that the plaintiff owns the patent and that the defendant infringed the patent, must describe, in general terms, “the means by which the patent was infringed” and must identify the specific parts of patent law that are implicated. McZeal v. Sprint Nextel Corp., 501 F.3d 1354, 1357 (Fed. Cir. 2007). A patentee “is not required to specifically include each element of the claims of the asserted patent." Thus, here in Virginia, Judge Payne has held that a plaintiff satisfies McZeal by identifying the infringing devices at issue. Taltwell, LLC v. Zonet USA Corp., 2007 U.S. Dist. LEXIS 93465 at *40 (E.D.Va. Dec. 20, 2007).  Judge Dyk dissented in McZeal, arguing that a patentee should be required to specify which claims are infringed and the features of the accused device that correspond to the claim limitations, and Iqbal arguably supports Judge Dyk’s position. At this point, though, it appears that the Federal Circuit will not impose stricter requirements for pleading patent infringement, even though a plaintiff’s Rule 11 obligations requires a detailed infringement analysis before suit is filed and such information often must be provided in a claim chart filed early in the case.