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Appeals Collateral Estoppel

McDermott Will & Emery

A New Vision: Collateral Estoppel Doesn’t Extend to Related Claims

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The US Court of Appeals for the Federal Circuit reversed a district court order excluding expert validity testimony based on collateral estoppel stemming from an inter partes review (IPR) proceeding of a related patent,...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

McDermott Will & Emery

See Here: No Standing Based on Vague Future Plans or Adverse Priority Findings

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The US Court of Appeals for the Federal Circuit dismissed an appeal from a final written decision in an inter partes review (IPR) proceeding, finding that the petitioner lacked standing because it suffered no injury in fact....more

King & Spalding

Second Circuit Finds No Waiver of Usury Defense in Breach of Loan Agreement Case

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On September 6, 2023, the U.S. Court of Appeals for the Second Circuit vacated and remanded a district court’s decision rejecting borrower defendants’ usury defense on grounds of waiver and collateral estoppel. The lender,...more

Schwabe, Williamson & Wyatt PC

Latest Federal Court Cases - October 2023 #2

Finjan LLC v. SonicWall, Inc., Appeal No. 2022-1048 (Fed. Cir. Oct. 13, 2023) In the Federal Circuit’s only precedential opinion this week, a majority affirmed summary judgment of non-infringement on appellant Finjan’s...more

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

PTAB Strategies and Insights Newsletter - May 2023: Beware of Collateral Estoppel at the PTAB

When thinking about estoppel and the PTAB, the § 315(e) estoppels—relating to grounds a petitioner raised or reasonably could have raised—are likely the first to come to mind. However, other types of estoppel, such as...more

McDermott Will & Emery

Applying Collateral Estoppel in IPRs

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The US Court of Appeals for the Federal Circuit considered whether a dependent claim invalidated by collateral estoppel also invalidates its parental independent claim. Google LLC v. Hammond Devel. Int’l, Inc., Case No....more

McDermott Will & Emery

Don’t Stand for It—Collateral Estoppel and Standing

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In a series of related cases, the US Court of Appeals for the Federal Circuit affirmed two decisions from the US District Court for the District of Delaware regarding collateral estoppel on standing issues and reversed a...more

McDermott Will & Emery

No Second Bite at the Apple: Dismissal under Duplicative-Litigation Doctrine

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The US Court of Appeals for the Federal Circuit affirmed a district court’s dismissal of a second case between the same parties and asserting the same patent under the duplicative-litigation doctrine. Arendi S.A.R.L. v. LG...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

Collaterally Estopped: Do Not Re-Examine the Same Issues

In an appeal from an inter partes re-examination of a patent having both original and newly presented claims, the US Court of Appeals for the Federal Circuit ruled that a decision in earlier inter partes reexaminations of...more

Schwabe, Williamson & Wyatt PC

Latest Federal Court Cases - March 2021

SynQor, Inc. v. Vicor Corp., Appeal No. 2019-1704 (Fed. Cir. Feb. 22, 2021) - In this week’s Case of the Week, the Federal Circuit held that common law collateral estoppel could arise from a factual determination made in...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

Fox Rothschild LLP

Judge Andrews Denies Plaintiff’s Motion To Reconsider Prior Order Dismissing All Counts Of Complaint With Prejudice

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By Memorandum Order entered by The Honorable Richard G. Andrews in Dr. Laskhmi Arunachalam v. Citigroup Inc. et al., Civil Action No. 14-373-RGA (D.Del. December 4, 2020), the Court denied the motion of plaintiff to...more

McDermott Will & Emery

Willfulness Allegation, Failure to Appear Lead to Nondischargeable Judgment

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The US Court of Appeals for the Sixth Circuit affirmed that a state court’s finding of “willful and malicious injury” in connection with the misappropriation of trade secrets entitled the plaintiff, in the defendant’s...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

Bass, Berry & Sims PLC

Chris Lazarini Outlines Considerations in Claims of Economic Loss Rule

Bass, Berry & Sims attorney Chris Lazarini outlined a case exploring the economic loss rule. The court found that a party suffering only an economic loss from the breach of an express or implied contractual duty may not...more

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

Federal Circuit Appeals From The PTAB: Summaries of Key 2019 Decisions: Power Integrations, Inc. v. Semiconductor Components...

Semiconductor Components, doing business as ON Semiconductor, petitioned for inter partes review (IPR) of several claims of Power Integration’s U.S. Patent No. 6,212,079. The Patent Trial and Appeal Board (PTAB) instituted...more

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

PTAB Strategies and Insights - January 2020: IPR Kills Another Jury Verdict

In Personal Audio, the Federal Circuit upheld a district court judgment dismissal of a jury verdict for patent owner throwing out a $1.3 million judgement because the patent was later invalidated at the PTAB. Patent owner...more

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

PTAB Strategies and Insights - January 2020

The PTAB Strategies and Insights newsletter provides timely updates and insights into how best to handle proceedings at the USPTO. It is designed to increase return on investment for all stakeholders looking at the entire...more

McDermott Will & Emery

Counterclaim Plaintiff Estopped from Antitrust Claims in Co-Pending Case

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The US Court of Appeals for the Federal Circuit held that a counterclaim plaintiff was estopped from relitigating antitrust claims in a separate action where the prior judgment allegedly involved separate and alternative...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

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

PTAB Strategies and Insights - September 2019: PTAB Further Clarifies DJ Action Time Bar and Statutory Disclaimers

The PTAB designated at least three more decisions as precedential. Of note, two of the cases rely on the Federal Circuit’s en banc decision in Click to Call, which is scheduled for argument at the Supreme Court on December 9,...more

Schwabe, Williamson & Wyatt PC

Latest Federal Court Cases - September 2019 #2

Curver Luxembourg, SARL v. Home Expressions Inc., Appeal No. 2018-2214 (Fed. Cir. Sept. 12, 2019) In a significant case in the field of design patents, the Federal Circuit clarified the scope of design patent infringement...more

Knobbe Martens

Federal Circuit Applies Collateral Estoppel and Avoids Antitrust Issues

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INTELLECTUAL VENTURES I LLC v. CAPITAL ONE FINANCIAL CORP. Before Prost, Bryson, and Reyna. Appeal from the United States District Court for the District of Maryland. Summary: The Federal Circuit applied collateral...more

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