News & Analysis as of

Issue Preclusion Appeals

Sheppard Mullin Richter & Hampton LLP

Precluded, Not Repeated: WARF & Apple Continue to Shape our Understanding of Issue Preclusion in Patent Law

This case addresses the application of issue preclusion in scenarios where two closely related cases allege patent infringement against different versions of the same technology. Specifically, this case discusses whether a...more

McDermott Will & Emery

Beware Equitable Doctrine of Issue Preclusion in Multiparty, Multivenue Patent Campaigns

Addressing for the first time whether an invalidity order merges with a voluntary dismissal for purposes of finality, the US Court of Appeals for the Federal Circuit held that an interlocutory order merges with the final...more

Payne & Fears

Key California Employment Law Case Summaries: September, October, and November 2022

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Summary - Where an employer can and does track the exact time in minutes that its employees work each shift, and those records show that employees were not paid for all the time they worked, neutral time rounding is not a...more

McDermott Will & Emery

Since Vacatur Seeks Equitable Relief, Clean Hands Matter

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In an opinion related to its 2021 ruling that a decision in earlier inter partes reexaminations of related patents had a preclusive effect that collaterally estopped the Patent Trial & Appeal Board (Board) from making new...more

Sterne, Kessler, Goldstein & Fox P.L.L.C.

Federal Circuit Appeals from the PTAB and ITC: Summaries of Key 2021 Decisions

[co-author: Jamie Dohopolski] Last year, the continued global COVID-19 pandemic forced American courts to largely continue the procedures set in place in 2020. The U.S. Court of Appeals for the Federal Circuit was no...more

McDermott Will & Emery

Lanham Act Reaches Foreign Defendants’ Extraterritorial Conduct, but Worldwide Injunction Too Broad

The US Court of Appeals for the 10th Circuit upheld a district court’s injunction barring multiple foreign companies from directly or indirectly using a US remote control manufacturer’s trade dress based on the...more

Jones Day

JONES DAY TALKS®: Women in IP: 2020 in Review and a Look Toward 2021

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Jones Day's Meredith Wilkes and Anna Raimer discuss 2020's most significant developments in trademark law and preview what's to come in 2021, including possible progress in Washington on the highly anticipated Trademark...more

Knobbe Martens

Federal Circuit Review - June 2020

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Non-Infringement Need Not Be “Actually Litigated” To Shield Accused Products From Infringement Liability In Subsequent Actions - In In Re Personal Web Technologies LLC, Appeal No. 19-1918, the Federal Circuit ruled that the...more

Mintz - Intellectual Property Viewpoints

The Federal Circuit Broadens Application of the Kessler Doctrine

Last week, the Federal Circuit invoked the Kessler doctrine in ruling that a district court’s dismissal of the plaintiff’s patent infringement suit against Amazon barred the plaintiff’s subsequent lawsuits against Amazon and...more

Knobbe Martens

Non-Infringement Need Not Be “Actually Litigated” to Shield Accused Products From Infringement Liability in Subsequent Actions

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In Re Personal Web Technologies LLC - Before Wallach, Bryson, and Taranto. Appeal from the United States District Court for the Northern District of California. Summary: The Kessler doctrine is not limited to cases...more

Dorsey & Whitney LLP

The Supreme Court - May 14, 2020

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Lucky Brand Dungarees, Inc. v. Marcel Fashions Group, Inc., No. 18-1086: Petitioner Lucky Brand Dungarees and respondent Marcel Fashions Group have been engaged in three separate rounds of trademark-related litigation over a...more

Sterne, Kessler, Goldstein & Fox P.L.L.C.

Federal Circuit Appeals From The PTAB: Summaries of Key 2019 Decisions: Papst Licensing GMBH & Co. v. Samsung Elec. Am., Inc., 924...

Samsung successfully petitioned for inter partes review (IPR) of several of Papst’s patents, including U.S. Patent No. 9,189,437. Prior to the Patent Trial and Appeal Board (PTAB) finding the claims of the ’437 patent...more

Skadden, Arps, Slate, Meagher & Flom LLP

Skadden's 2020 Insights

Despite political and economic uncertainties, markets and deal activity were resilient in 2019, and strong fundamentals remain in place heading into 2020. Companies continue to face a challenging litigation and enforcement...more

Akerman LLP - Marks, Works & Secrets

Lucky Opening Brief on Cert.: Second Circuit’s Novel “Defense Preclusion” Rule Turns a Blind Eye on Bedrock Preclusion Principles

In June 2019, the United States Supreme Court granted certiorari in Lucky Brand Dungarees Inc., et al. v. Marcel Fashion Group Inc., No. 18-1086.  As set forth in our prior blog posts, Lucky Brand Dungarees Inc. and related...more

Mintz - Intellectual Property Viewpoints

Collateral estoppel does not attach to PTAB invalidity determination pending appeal

Recently, in Sanofi-Aventis v. Mylan, 2:17-cv-09105-SRC-CLW, Judge Stanley Chesler of the United States District Court, District of New Jersey, denied a motion by defendant Mylan for summary judgment of invalidity of asserted...more

McDermott Will & Emery

Pre-Institution Merger Creates Time Bar Under § 315(b)

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Addressing for the first time whether real-parties-in-interest (RPIs) are evaluated at the time a petition is filed or at the time of institution for purposes of § 315(b), the US Court of Appeals for the Federal Circuit held...more

Womble Bond Dickinson

In Marcel v. Lucky Brands, Two Retail Companies in Long-Running Trademark Dispute Hope to “Get Lucky” at the Supreme Court

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After years of litigation, two retail companies - Lucky Brand Dungarees, Inc. and Marcel Fashions Group - will have their most recent case heard by the United States Supreme Court. In 2001, Marcel Fashions sued Lucky Brand...more

Akerman LLP - Marks, Works & Secrets

Will Lucky Get Lucky This Time Around?

On Friday, June 28, 2019, the U.S. Supreme Court agreed to consider whether, in cases where a plaintiff asserts new claims, federal preclusion principles bar a defendant from raising defenses that were not actually litigated...more

McDermott Will & Emery

Dropping Appeal on the Eve of Oral Argument Leads to Preclusion of Another

Addressing the applicability of issue preclusion in inter partes review (IPR) proceedings, the US Court of Appeals for the Federal Circuit found that a patent owner’s arguments on appeal were precluded based on similar...more

Jones Day

Post-Filing, Pre-Institution Merger Time-Bars Inter Partes Review

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In Power Integrations v. Semiconductor Components, the Federal Circuit ruled that privy and real-party-in-interest (RPI) relationships arising after a petition is filed but before institution may bar institution under section...more

Sterne, Kessler, Goldstein & Fox P.L.L.C.

Federal Circuit clarifies that a post-filing change in RPI status can trigger the § 315(b) time-bar

Federal Circuit clarifies that a post-filing change in RPI status can trigger the § 315(b) time-bar and that there are exceptions to issue preclusion in IPR appeals - On June 13, 2019, the Court of Appeals for the Federal...more

Vedder Price

The Federal Circuit Applies Issue Preclusion to IPRs (And Further Calls Into Question Long-Standing Precedent Against Issue...

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On May 23, 2019, the U.S. Court of Appeals for the Federal Circuit decided Papst Licensing GmbH v. Samsung Elec. America, Inc. In that case, the Federal Circuit confirmed, based on the issue preclusion principles laid out...more

Dentons

Bad Faith When Penalty Benefits Denied

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The Iowa Court of Appeals recently decided a case finding that if penalty benefits were not awarded as part of a workers’ compensation action because the employer/insurance carrier’s denial of benefits was reasonable, then...more

Smart & Biggar

Ontario Court of Appeal allows Sanofi and Schering to plead that Federal Court ramipril patent invalidity decision was flawed due...

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In an action by Apotex for compensation from Sanofi and Schering under the Ontario Statute of Monopolies, U.K. Statute of Monopolies and the Trade-marks Act, the Ontario Court of Appeal has overturned a motion judge’s...more

WilmerHale

Federal Circuit Patent Updates - September 2018

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Hyatt v. Pato (No. 2017-1722, 9/24/18) (Reyna, Wallach, Hughes) - Hughes, J. Reversing dismissal for lack of subject matter description stating, “the exclusive jurisdiction of this court and the Eastern Virginia district...more

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