Patent Law Blog (Patently-O)

Dickson Industries: Inequitable Conduct Holding Vacated

Dickson Industries, Inc. v. Patent Enforcement Team, L.L.C . (Fed. Cir. 2009) (nonprecedential) 08-1372.pdf

Application of inequitable conduct jurisprudence continues to divide the Federal Circuit. Judge Rader has perhaps been the most outspoken critic of the current over-use of inequitable conduct allegations. In this case, Judge Rader was joined by Judges Mayer and Posner (by designation) in vacating a lower court finding of inequitable conduct.

The PET patent covers an apparatus for making drainage grooves at the edge of a roadway. Prior to litigation, PET had argued that the machines for making rumble strips at the side of the road also violate the patent rights. Subsequently, Dickson sued for declaratory relief.

The jury found the patent invalid and found the patent holder liable for $1.5 million for tortiously interfering with with Dickson's business relationships. The court then also (1) found the patent unenforceable due to inequitable conduct during reexamination for failure to disclose material information and (2) awarded attorney fees to Dickson.

On appeal, the Federal Circuit affirmed the anticipation decision, but vacated the decision on inequitable conduct.

The case largely centered around one prior art reference - "Spangler" - which discloses an apparatus to make rumble strips. PET knew about Spangler during reexamination of its patent, but did not disclose that reference to the PTO.

Agreeing with the Jury, the Federal Circuit found substantial evidence indicating that Spangler discloses all the elements of PET's patent - rendering the patent invalid.

Ordinarily, after finding the patent invalid, the court would not need to decide issues of inequitable conduct. Here, however, the appellate panel addressed inequitable conduct because that conduct served as the basis for the lower court's award of exceptional case attorney fees.

Amending Pleadings to Add Inequitable Conduct Charges: Allegations of inequitable conduct are parallel to charges of fraud and ordinarily must be pled with specificity. Thus, in most cases the accused infringer does not have sufficient evidence to allege inequitable conduct in the initial filing of defenses. Here, the court initially denied Dickson's motion to amend its complaint to add IC charges. However, at trial the court changed its mind and allowed the issue to be presented.

On appeal, the Federal Circuit found that PET was "prejudiced" by the inconsistent orders and was thus denied "the opportunity to adequately defend against the allegation of inequitable conduct at trial. For instance, PET was denied the opportunity to introduce evidence of good faith, which militates against a finding of deceptive intent."

The district court’s contradicting positions undermine the legitimacy of its ruling on inequitable conduct. This court cannot say with confidence that the record regarding inequitable conduct is not incomplete. Thus, this court vacates the district’s decision on the issue of inequitable conduct and remands to provide an opportunity to fully develop the record regarding inequitable conduct. Further, this Court vacates the award of attorney fees premised on inequitable conduct as premature.

In a warning to the lower court, Judge Rader again raised the notion that inequitable conduct litigation "has become an absolute plague."

Given the severe consequences of unenforceability when it is imposed on a patent, it is paramount that the district court exercise necessary caution to ensure that the patent owner met its burden of proof with respect to both the materiality and deceptive intent.

Vacated-in-part.

Notes:

• Judges Mayer and Posner (sitting by designation) participated in the panel.
• Update: I have fixed an important typographical error. Judge Rader indicated that inequitable conduct litigation is the problem (not inequitable conduct itself).

Federal Circuit Awards Sanctions for Frivolous Appeal

E-Pass v. 3Com, Palm, Visa, et al. (Fed. Cir. 2009)

This litigation began in 2000 when E-Pass sued for infringement of its electronic credit card patent. Patent No. 5,276,311. The district court granted summary judgment of non-infringement, which was affirmed on appeal. The district court then found the case exceptional under 35 U.S.C. § 285 and awarded attorneys' fees to the defendants. E-Pass appealed that judgment. In a counter-motion, PalmSource also asked for attorneys fees for the appeal – arguing that the appeal was frivolous as well. The Federal Circuit affirmed the trial court without opinion, but wrote an extensive opinion finding a frivolous appeal.

Frivolous Appeal: An appeal is frivolous if the appellant fails "to present cogent or clear arguments for reversal." In addition, the court may award sanctions based on misconduct or misrepresentations to the appellate court.

Here, the court found that E-Pass did not present any specific argument relating to the attorney fees for one of the defendants – PalmSource. Instead, the plaintiff-appellant focused on its case against the other defendants. E-Pass did not "challenge any finding of the district court relating to litigation misconduct in the case against PalmSource." Furthermore, E-Pass did not change its strategy even after being notified of PalmSource's frivolous appeal argument. Adding to E-Pass's problems are "multiple misrepresentations" to the Federal Circuit – primarily in referring to the defendants collectively when each stood in different situations. Perhaps the straw-that-broke-the-camel's-back was E-Pass's use of the quote that "a trial court may only sanction the patentee if both the litigation is brought in subjective bad faith and the litigation is objectively baseless." With the help of PalmSource and the CAFC clerks, the court easily found that a critical exception to the sanctions rule had been left off. Notably, the full quote reads: "Absent misconduct in the litigation or in securing the patent, a trial court may only sanction the patentee if both the litigation is brought in subjective bad faith and the litigation is objectively baseless."

Sanctions and attorney fees granted against E-Past and its counsel, jointly and severally.

In dissent, Judge Bryson saw serious misconduct, but would not have imposed sanctions.

Accepting that in those regards E-Pass’s briefs on appeal fell short of the standards we expect of counsel in this court, I nonetheless conclude that the shortfall is not so egregious as to call for the imposition of sanctions.

Federal Circuit Affirms $4.6 million award for litigation misconduct

ICU Medical v. Alaris Medical System (Fed. Cir. 2009)

ICU's patents covers technology for using syringes to add drugs to an IV. The district court granted summary judgment of invalidity and also awarded attorney fees and found a violation of Rule 11 of the Federal Rules of Civil Procedure. Alaris was awarded $4.6 million in attorney fees and sanctions. On appeal, the Federal Circuit affirmed.

Section 285 of the Patent Act provides for the award of attorney fees to the winning party in "exceptional cases." In Brooks Furniture, the Federal Circuit discussed a two-part test for whether attorneys fees may be awarded due to litigation conduct. The test requires that "both (1) the litigation is brought in subjective bad faith, and (2) the litigation is objectively baseless.” A district court fee award will be affirmed absent clear error.

The problem - ICU argued that the claim term "spike" could be a non-pointed structure such as a tube even though the specification "repeatedly and uniformly describes the spike as a pointed instrument." The claim construction was not ICU's only problem:

For example, the district court found that ICU made “multiple, repeated misrepresentations . . . to the Court regarding its own patents in an effort to conceal what are now characterized as errors in order to rescue the TRO/PI from denial.” These misrepresentations related to (1) ICU’s assertion of claims in the ’509 patent that were identical to claims in the ’592 patent (i.e., assertion of double-patented claims); (2) ICU’s assertion of more double-patented claims from the ’509 patent even after Alaris and the district court warned ICU of the double-patenting issue; (3) ICU’s misrepresentation of Federal Circuit authority; (4) ICU’s representation that figures 13 and 20–22 of the common specification “clearly” disclosed a spikeless embodiment, only to later acknowledge that these figures do not disclose such an embodiment and state that its representation was an “honest mistake.”

Although the Brooks Furniture rule discusses objectively baseless "litigation," that rule is not construed to focus on the litigation as a whole. Rather, attorney fees may be assessed if any portion of the litigation is brought in bad faith and in an objectively baseless manner. Here, the Federal Circuit found that the lower court had "appropriately exercised its discretion in awarding attorney fees only for [a] portion of the litigation."

Notes:

• Federal Circuit Decision 08-1077.pdf
• District Court award of Fees: 232495.pdf. Bottom line: "The Court finds that Alaris is due $4,587,622.44 in attorney fees and $164,721.19 in costs for the reasons set forth below. . . . This represents a reasonable lodestar calculation for Alaris’ work . . . , and it constitutes a reasonable pro rata amount of Alaris’ total expenditure of $11,000,000 in attorney fees and $2,000,000 in costs overall in this case."
• District Court decision to find a Section 285 exceptional case and Rule 11 sanctions. 232494.pdf. Money Quote: "[The submitted declarations] do not substantively justify or excuse ICU’s litigation tactics or show its good faith. These declarations were prepared by ICU’s litigation counsel for the purpose ofopposing the Rule 11 and Fees Motions, and comprise mostly self-serving assertions of good faith by interested witnesses, such as ICU’s CEO (Dr. George Lopez), trial counsel (Fulwider, Patton, Lee & Utecht; Paul Hastings; or Pooley & Oliver), patent counsel (Knobbe Martens) and its paid experts (Dr. Maureen Reitman and Bob Rogers). These materials lack the indicia of credibility provided by declarations or opinions from outside, independent counsel or experts, particularly outside patent, as opposed to litigation, counsel. Most of the materials appear to have been “memorialized” in retrospect, providing marginal support compared to, for example, an ex ante documented and vetted analysis that preceded the litigation or that, al minimum, preceded the TRO/PI request and the inclusion of the “spike” claims in the amended complaint."
• Although the district court decision appears to identify the Fulwider firm as "trial counsel," that appears to have been a mistake made by the court. A Fulwider attorney has indicated that their firm "was never one of ICU's trial counsel in that matter, and thus made no representations to the court on ICU's behalf." In fact, ICU appears to be somewhat of a toxic client. According to the court documents, Fulwider represented ICU in the 1990's. At some point ICU dropped the firm as a client and sued for malpractice based on Fulwider's representation of alleged ICU competitors. Fulwider did not admit wrongdoing, but a 2007 press release by ICU claims that ICU "will be paid $8 million in settlement of its claims against Fulwider."

Reasonable Billing Rates

Matlink v. Home Depot & Lowes (S.D. Cal. 2008)

Matlink sued the big box retailers for infringement of its patent covering a supply re-ordering system. After some discovery "stonewalling," the district court awarded attorney-fees to the defendants for their time wasted on a motion to compel. Here, the attorney fees were calculated based on the rates charged by the defendant's three Southern California Winston & Strawn attorneys:

Partner with 15 years experience	$630 per hour
Associate with 6 years experience	$455 per hour
Associate with 1 year experience	$280 per hour

In awarding fees, the court found these rates "not … excessive in this context."

A similar situation recently arose in Quantronix v. Data Trak (D. Minn 2008). There, the district court looked at the hourly billing rates for several Salt Lake City patent litigators from the Trask Britt firm:

Partner with 15 years experience	$350 per hour
Associate with 3 years experience	$195 per hour
Associate with 2 year experience	$175 per hour

The Quantronix court found these rates reasonable as well. "Considering the experience levels of the individuals on the Quantronix billing statements and the Court's own experience with and knowledge of prevailing rates in this market, the Court finds that the hourly billing rates submitted by Quantronix are reasonable and commensurate with the rates of other attorneys in this area with similar knowledge and practice experience."

When Richmond based attorneys from Troutman Sanders requested attorney fees earlier this year, they used the following rate chart:

Partner with 20 years experience	$350 per hour
Partner with 14 years experience	$350 per hour

Thomas & Betts Power Solutions v. Power Distrib., Inc., (E.D. Va. 2008).

The Florida IP firm of Allen Dyer requested similar rates in AC Direct, Inc. v. Kemp (M.D. Fla. 2008)

Founding partner with 40 years experience	$325 per hour
Attorney with 6 years experience	$190 per hour

The AC Direct court found those rates reasonable. "In the Court's experience, the rates charged by the attorneys and paralegals assigned to this case are within the range of reasonable legal fees for the Orlando, Florida marketplace. Further, the fees are appropriate given the level of skill displayed in this case."

Notes:

• I saw the original report of Matlink in the Docket Navigator; The other cases were found in Westlaw.

CAFC Affirms Exceptional Case Attorney Fees Based on Multiplicity of Minor Acts of Misconduct

Nilssen v. Osram Sylvania (Fed. Cir. 2008)

In 2007, a unanimous CAFC panel affirmed a district court’s finding that Ole Nilssen’s light bulb patents were unenforceable due to inequitable conduct.  The improper prosecution conduct included failing to disclose a close relationship with a 132 declarant; misleading priority claims; and improper payment of a small entity fee.

Now on appeal is whether Nilssen owes attorney fees under 35 U.S.C. § 285.  As with most civil cases in the US, the general rule in patent cases is that each party pays their own attorney fees.  Section 285 of the patent act provides a limited exception — providing that a district court “in exceptional cases may award reasonable attorney fees to the prevailing party.”  Here, the district court found the case exceptional based on the aforementioned inequitable conduct as well as “litigation misconduct” and the filing of a “frivolous lawsuit.” 

Benign Inequitable Conduct: Nilssen argued that his alleged inequitable conduct had very little real impact — i.e., that it was benign.  The CAFC rejected that argument — finding that inequitable conduct is never benign. “In fact, it is a contradiction to call inequitable conduct benign.”

Building a Mountain from Pebbles: Nilssen makes a good argument that none his individual acts of misconduct appear bad enough to call the case ‘exceptional.’ 

These acts of misconduct include late production of documents, disavowal of a prior interrogatory response (and never filing a formal correction), attempting to exclude interrogatories that were never signed; informally withdrawing patents from suit, but waiting until only a few months before trial to formally withdraw the patents; and waiving attorney client privilege without providing formal notice to Osram.

Each of these actions can rather easily be explained as “either harmless oversight or permissibly rough litigation tactics.”  This is perhaps especially true when you consider that the K&E firm – well known for its relentless bull dog litigation style — represented Osram.

To the CAFC panel, however, the “multiplicity” of these individual elements were sufficient to warrant the exceptional case finding — even without an individual smoking gun.

In dissent, Judge Newman did not see an exceptional case:

The statutory authority to award attorney fees was intended to “prevent gross injustice,” not to shift the economic balance against the unsuccessful plaintiff.

Notes:

• The first line of the case reads: “Nilssen is the owner and principal inventor of over 200 patents...”  What does the court mean by “principal inventor” and is there any legal significance associated with that designation?
  

 

 

District Court Must Provide Underlying Reasoning For "Exceptional Case" Determination

Innovation Technologies v. Splash! Medical Devices (Fed. Cir. 2008)

Innovation holds a patent for washing flesh wounds (U.S. Pat. No. 5,830,197) and sued Splash for infringement. In the midst of discovery (but before a Markman hearing) Innovation decided to end the litigation and executed a covenant not to sue Splash. Before dismissing the case, the district court awarded $140k in attorney fees to the accused infringer — finding the case “exceptional” because Innovation knew or should have known “that its infringement claims were baseless.”  Innovation left the district court with the impression that “the lawsuit was filed solely for the purpose of harassing a small competitor.”

In its decision, the district court provided only three sentences of legal conclusion without listing the factual basis for finding the case exceptional. [District Court Decision]

On appeal, the CAFC vacated in an opinion that reads like a reprimand. Quoting extensively from earlier opinions, the appellate panel demanded that lower court spell out the particular reasons why a case should be found exceptional:

‘“A district court must provide reasoning for its determination that a case is exceptional for us to provide meaningful review. Further, an exceptional case finding is not to be based on speculation or conjecture but upon clear and convincing evidence.” Stephens v. Tech Int’l, Inc., 393 F.3d 1269, 1276 (Fed. Cir. 2004) (citations omitted). . . .

This court could itself comb the record and answer those questions. That is not the normal appellate function, however, and we conclude that the proper practice here is for the district court initially to make the necessary findings on these issues. “[W]hen findings are required on the exceptional case issue such finding must initially be the province of the district court.” Consol. Aluminum Corp., v. Foseco Int’l Ltd., 910 F.2d 804, 814 (Fed. Cir. 1990). . .

Accordingly, the district court’s determination that this is an exceptional case and its award of attorneys fees are vacated, and the case is remanded to that court to make additional findings in accordance with this opinion. . . . If the court again concludes that this is an exceptional case and that it should award attorneys fees, it should also explain the reasons for the latter conclusion.

Vacated and Remanded.

Patently-O Bits and Bytes No. 40

• Sitting by Designation: The CAFC has continued to offer district court judges from across the country the opportunity to sit on the appellate bench for a day. On June 3, 2008, Judge Ward from the Eastern District of Texas filled out a panel with Judges Newman and Gajarsa. They will be deciding three patent cases: Hyatt v. Dudas (waiver of arguments before the BPAI); Atlanta Pharma v. Teva (appeal from denial of preliminary injunction to stop teva from selling a generic version of the ulcer med Protonix); and D Beam v. Roller Derby.
• New USPTO Fees: They are going up, but you can put in your two cents by July 3. [New Fees][Contact Walter.Schlueter@uspto.gov. Include RIN number RIN 0651–AC21 in the subject line.]
• FTC Commissioner Rosch recently spoke about patents and antitrust. He believes that the FTC Act, the Clayton Act and the Sherman Act all create “viable enforcement tools” against companies that create “patent walls” — especially when they acquire those patents from third parties. The FTC is currently going after N-Data in a case where the patent covers an ethernet standard. [N-Data][Zura’s Comments] Three important cases on this issue:
  • US v. Singer Mfg (Antitrust violation to charge competitors with patent infringement after U.S. company obtained patent from Swiss company)
  • Kobe v. Dempsey Pump (obtaining and using “every important patent” in the field in order to exclude competition, together with other anticompetitive activity, constitutes an antitrust violation)
  • Case of Xerox Corp (settlement consent decree where FTC challenged Xerox’s purchase of additional plain paper copier patents).
• Pre-Purchase Review: There is some room to debate here on the question of organic-patenting (patents on inventions via the company's own R&D) versus acquisitional-patenting (buying up patents invented by others). At the firm level, acquisitional growth is typically reviewed much more harshly for potential antitrust violations than is organic growth. Is the FTC/DOJ headed toward a system of pre-purchase review of major patent acquisitions in the same way that the agencies conduct pre-merger reviews?

IPO Supports Attorney Fee-Shifting, Opposes PTO Authority

The Intellectual Property Owner’s Association (IPO) has taken a new stand on patent reform through its passage of three specific resolutions in reaction to the pending Senate bill S.3818 that had been supported by Senators Hatch and Leahy. Resolutions:

(1) supporting a requirement that a court award attorney fees to the winning party in most patent cases; [fees “shall” be awarded unless the losing position was “substantially justified”or if the award would be unjust because of special circumstances].

(2) opposing any change to give substantive rule-making authority to the USPTO; and

(3) opposing any right for an interlocutory appeal from claim construction decisions in patent litigation. 

Court Retains Article III Jurisdiction To Determine Attorney Fees

Highway Equipment v. Feco (Fed. Cir. 2006).

The district court dismissed the case with prejudice after the plaintiff gave the defendant a covenant not to sue. Just before trial, the plaintiff gave up and granted a covenant not to sue. The district court dismissed the case, but retained jurisdiction to decide the issue of attorney fees (fees denied).

On appeal, the CAFC first decided the issue of Article III jurisdiction — holding that even after dismissing the case major, the lower court properly retained jurisdiction over the attorney fee issue. The appellate panel then agreed that attorney fees were not justified in this case.