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Mootness Appeals Patent Trial and Appeal Board

A&O Shearman

Federal Circuit Upholds Invalidation Of Photo-Tagging Patents Under 35 U.S.C. § 101 And Alice/Mayo

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On September 17, 2024, Judges Taranto, Chen and Cunningham of the United States Court of Appeals for the Federal Circuit (“CAFC”) upheld the invalidation of a patent belonging to Angel Technologies Group, LLC and dismissed...more

Akin Gump Strauss Hauer & Feld LLP

Merger of District Court Dismissals Torpedoes Appeal from PTAB Decision at Federal Circuit

The Federal Circuit dismissed an appeal of a final written decision in an IPR based on issue preclusion where a district court had dismissed a complaint finding the patent claims subject-matter ineligible. The patentee had...more

Jones Day

Federal Circuit Dismisses Appeals As Moot

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Koss filed a patent infringement suit against Bose asserting the ’155, ’934, and ’025 patents, after which Bose petitioned for inter partes review of all three patents before the PTAB. The district court case was stayed...more

Schwabe, Williamson & Wyatt PC

Latest Federal Court Cases - May 2024

SnapRays v. Lighting Defense Group, Appeal No. 2023-1184 (Fed. Cir. May 2, 2024) Our Case of the Week deals with an issue the Court has not addressed recently: the question of declaratory judgment jurisdiction....more

McDermott Will & Emery

Disclaiming Claim Scope: Could the Patentee Have Anticipated This?

In the most recent decision in the Apple/VirnetX saga, the US Court of Appeals for the Federal Circuit affirmed a remand ruling from the Patent Trial & Appeal Board finding the challenged claims of VirnetX’s patents...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.

PTAB Strategies and Insights - January 2021: Patent Owner's District Court Disavowal Moots Petitioner's PTAB-Based CAFC Appeal...

In ABS Global, Inc. v Cytonome/ST, LLC, the Federal Circuit dismissed a Petitioner’s appeal from a U.S. Patent Trial and Appeal Board (“PTAB”) final written decision when it determined that a Patent Owner’s voluntary...more

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

PTAB Strategies and Insights - January 2021

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

Morrison & Foerster LLP - Federal Circuitry

Last Week in the Federal Circuit (January 4-8): Mooting your opponent’s appeal

Now that the new year has started, we’re seeing an uptick in precedential opinions.  This week we decided to turn back to patent appeals, taking a look at IPRs and Article III—always a fun topic.  Below we provide our usual...more

Knobbe Martens

Controlling Your Own Destiny: Patent Owner Unilaterally Moots Appeal to Preserve Favorable PTAB Determination

Knobbe Martens on

ABS GLOBAL, INC. V. CYTONOME/ST, LLC - Before Prost, Moore, and Stoll. Appeal from the Patent Trial and Appeal Board. Summary: A patent owner may moot a petitioner’s appeal of an IPR final written decision of no...more

Foley & Lardner LLP

Federal Circuit Orders Partial Dismissal of Voip-Pal’s IPR Challenged Claims

Foley & Lardner LLP on

In a succinct opinion, the Federal Circuit ordered a remedy which raises questions thought to have been settled in SAS Institute Inc. v. Iancu, namely whether the Patent Trial and Appeal Board can address only some of the...more

Morrison & Foerster LLP - Federal Circuitry

Orders of Interest Roundup

At Federal Circuitry blog, we like to check in once in a while on what the Federal Circuit is doing in its orders that don’t get posted on the public website. Those orders often offer nuggets about practice at the Federal...more

McDermott Will & Emery

No Concrete Controversy if There Are No Claims

McDermott Will & Emery on

In reversing a district court decision as to whether a validity issue remained justiciable after the challenged claims were disclaimed, the US Court of Appeals for the Federal Circuit explained that the patent owner’s...more

Knobbe Martens

Broad Description in Specification Defeats Patent Owner’s Bid for Narrow Construction

Knobbe Martens on

BTG INTERNATIONAL LIMITED v. AMNEAL PHARMACEUTICALS LLC - Before Wallach, Moore, and Chen. Consolidated appeals from the Patent Trial and Appeal Board and the U.S. District Court for the District of New Jersey. ...more

McDermott Will & Emery

Mootness on Appeal from PTAB

The US Court of Appeals for the Federal Circuit dismissed an appeal of an inter partes review (IPR), finding that the challenger lacked appellate standing because it had terminated its attempts to develop the infringing...more

Knobbe Martens

Momenta Pharmaceuticals, Inc. v. Bristol-Myers Squibb Company

Knobbe Martens on

Federal Circuit Summaries - Before Newman, Dyk, and Chen. Appeal from the Patent Trial and Appeal Board. Summary: An injury-in-fact is required to establish Article III standing for judicial review of agency action,...more

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

Federal Circuit Interprets SAS as Applying to Claims and Grounds

In the wake of the Supreme Court’s decision in SAS Institute v. Iancu—which did away with the Patent Trial and Appeal Board’s (PTAB) partial-institution practice—parties and the Patent Office alike have been trying to...more

Knobbe Martens

XY, LLC v. Trans Ova Genetics, L.C.

Knobbe Martens on

Federal Circuit Summaries - Before Newman, Dyk, and Chen. Appeal from the District of Colorado. Summary: (1) The Federal Circuit’s separate affirmance of a PTAB decision that a patent in suit is invalid renders an...more

Schwabe, Williamson & Wyatt PC

Fresh From the Bench: Precedential Patent Cases From the Federal Circuit

In Mylan v. Aurobindo the Circuit affirms the grant of a preliminary injunction based upon the infringement of one of the three patents in suit. However, the panel reverses the injunction as to the other two patents based on...more

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