News & Analysis as of

Patent Trial and Appeal Board Precedential Opinion Patent Litigation

WilmerHale

Federal Circuit Patent Watch: Federal Circuit Orders Remanded Case Reassigned to New Judge, Finding That Trial Judge’s Statements...

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Precedential and Key Federal Circuit Opinions - HD SILICON SOLUTIONS LLC v. MICROCHIP TECHNOLOGY INC. [OPINION] (2023-1397, 2/6/2025) (Lourie, Stoll, Cunningham) - Lourie, J. The Board affirmed the Final Written...more

Dorsey & Whitney LLP

When Is a Published Patent Application Prior Art?

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In a precedential opinion entered on January 14, 2025, the United States Court of Appeals for the Federal Circuit affirmed a decision of the Patent Trial and Appeal Board (“PTAB”) invalidating claims of a patent on...more

WilmerHale

Federal Circuit Patent Watch: Orange Book Patents Can Be Delisted If They Do Not Claim Active Ingredient

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Precedential and Key Federal Circuit Opinions - TEVA BRANDED PHARMACEUTICAL PRODUCTS R&D, INC. v. AMNEAL PHARMACEUTICALS OF NEW YORK, LLC [OPINION] (2024-1936, 12/20/2024) (Prost, Taranto, Hughes) - Prost, J. The...more

Erise IP

Eye on IPRs, August 2024: Federal Circuit Rules on Arguments Not Raised in Request for Rehearing, USPTO Director’s Potential...

Erise IP on

Every month, Erise’s patent attorneys review the latest inter partes review cases and news to bring you the stories that you should know about: Federal Circuit Addresses Waiver of Argument Not Raised in Request for...more

Fenwick & West LLP

En Banc Federal Circuit Overrules Longstanding Test for Design Patent Obviousness

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On Tuesday, the en banc Federal Circuit released its highly anticipated decision in LKQ v. GM Global Technology Operations LLC, rejecting as “improperly rigid” the previous standard for evaluating whether a design patent is...more

WilmerHale

Federal Circuit Patent Watch: Printed Matter Doctrine Applies to Communicative Content, Not All Communications

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Precedential and Key Federal Circuit Opinions - 1.  IOENGINE, LLC V. VIDAL (21-1227 Lourie, Chen, Stoll) - Chen, J.  The Court reversed in part and affirmed in part the Final Written Decisions of the Patent Trial and...more

WilmerHale

Federal Circuit Patent Watch: District Court’s “Seemingly Siloed and Inflexible Approach” to Obviousness “Ran Afoul” of KSR

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Precedential and Key Federal Circuit Opinions - 1.  JANSSEN PHARMACEUTICALS, INC. v. TEVA PHARMACEUTICALS USA, INC. [OPINION] (2022-1258, 2022-1307, 4/1/2024) (Dyk, Prost, and Hughes) - Prost, J. The Court affirmed...more

WilmerHale

Federal Circuit Patent Watch: Prosecuting Attorney’s Knowledge of Abandonment Does Not Mean Patentee's Abandonment is Intentional

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Precedential and Key Federal Circuit Opinions - 1.  FRESHUB, INC. v. AMAZON.COM, INC. [OPINION] (2022-1391, 2/26/2024) (Reyna, Taranto, and Chen) - Taranto, J. The Court affirmed the District Court’s decision 1)...more

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

PTAB Spotlight Series with Lestin Kenton

In our PTAB Spotlight Series, attorneys will share their valuable insights on PTAB practice today, the challenges and opportunities clients face, and the trends practitioners should follow....more

WilmerHale

Federal Circuit Patent Watch: Raising a new prior art reference in an IPR as a joined petitioner

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Precedential and Key Federal Circuit Opinions - CYWEE GROUP LTD. v. ZTE (USA) INC., LG ELECTRONICS INC. [OPINION] (2021-1855, 1/18/2023) (Prost, Hughes, and Stoll) - Prost, J. The Court affirmed the Patent Trial and...more

Fish & Richardson

2023 Post-Grant Annual Report

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2023 was a busy year at the Patent Trial and Appeal Board, as post-grant practice continued to evolve at a rapid pace. At the United States Patent and Trademark Office, there were big developments in Director Review and...more

WilmerHale

Federal Circuit Patent Watch: A comparative statement in a patent specification can be “definitional” for purposes of claim...

WilmerHale on

Precedential and Key Federal Circuit Opinions - 1.  PARKERVISION, INC. v. VIDAL [OPINION] (2022-1548, 12/15/2023) (Prost, Wallach, and Chen)* - Chen, J. The Court affirmed the PTAB’s determination that the patent...more

WilmerHale

Federal Circuit Patent Watch: Avoid fighting with the courts and administrative agencies

WilmerHale on

Precedential and Key Federal Circuit Opinions - 1.  PURDUE PHARMA LP v. COLLEGIUM PHARMACEUTICAL, INC. [OPINION] (2022-1482, 11/21/2023) (Dyk, Hughes, and Stoll) - Dyk, J. The Court affirmed the Patent Trial and...more

Schwabe, Williamson & Wyatt PC

Latest Federal Court Cases - October 2023 #4

Netflix, Inc. v. DivX, LLC, Appeal Nos. 2022-1203, -1204 (Fed. Cir. Oct. 25, 2023) In its only precedential patent opinion this week, the Federal Circuit issued a cautionary note to petitioners in inter partes reviews. ...more

WilmerHale

Federal Circuit Patent Watch: PTAB may make implicit finding of reasonable expectation of success if arguments are intertwined...

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Precedential and Key Federal Circuit Opinions - BAXALTA INCOPORPORATED v. GENENTECH, INC. [OPINION] (2022-1461, 9/20/2023) (Moore, Clevenger, and Chen) - Moore, C.J. The Court affirmed a district court’s grant of...more

Akin Gump Strauss Hauer & Feld LLP

Director Vacates PTAB’s Denial of Institution That Contradicted Federal Circuit Precedent on Anticipation and Written Description...

A Petitioner filed a request for rehearing and a request for Precedential Opinion Panel review after the Patent Trial and Appeal Board (PTAB or the “Board”) rejected its petition for post-grant review. The Director of the...more

WilmerHale

Federal Circuit Patent Watch: IPR petitioner must be given opportunity to respond to new claim construction arguments by patent...

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Precedential and Key Federal Circuit Opinions - AXONICS, INC. v. MEDTRONIC, INC. [OPINION] (2022-1532, 2022-1533, 8/7/2023) (Lourie, Dyk, and Taranto) - Dyk, J. The Court vacated and remanded IPR decisions by the PTAB...more

WilmerHale

Federal Circuit Patent Watch: Stick to the original idea in reissues

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Precedential Federal Circuit Opinions - IN RE: FLOAT'N'GRILL LLC [OPINION] (2022-1438, 7/12/2023) (Prost, Linn, and Cunningham) - Linn, J. The Court affirmed the Patent Trial and Appeal Board’s decision “affirming the...more

WilmerHale

Federal Circuit Patent Watch: Federal Circuit Grants En Banc Review of Design Patent Obviousness

WilmerHale on

Precedential Federal Circuit Opinions - MEDYTOX, INC. v. GALDERMA S.A. [OPINION] (2022-1165, 6/27/2023) (Dyk, Reyna, and Stark) - Reyna, J. The Court affirmed a decision by the PTAB in a post-grant review denying an...more

WilmerHale

Federal Circuit Patent Watch: Patent owner assumes temporary burden of production when attempting to antedate prior art

WilmerHale on

Precedential Federal Circuit Opinions - BLUE GENTIAN, LLC v. TRISTAR PRODUCTS, INC. (21-2316, 6/9/23) (Prost, Chen, and Stark) - Prost, J. The Court affirmed the district court’s decision finding that a nonparty...more

WilmerHale

Federal Circuit Patent Watch: Not All Obviousness Arguments Are Obvious

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Precedential Federal Circuit Opinions - MEDTRONIC, INC. v. TELEFLEX INNOVATIONS S.A.R.L. [OPINION] (21-2359, 21-2362, 21-2366, Moore, Lourie, and Dyk) - Moore, Chief J. The Court affirmed a PTAB decision (1) finding...more

WilmerHale

Federal Circuit Patent Watch: IPR petitioner not required to anticipate and raise analogous art arguments in petition

WilmerHale on

Precedential Federal Circuit Opinions - HIP, INC. v. HORMEL FOODS CORPORATION (2022-1696, 5/2/23) (Lourie, Clevenger, and Taranto) Lourie, J. The Court reversed the district court’s decision regarding joint...more

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

PTAB Strategies and Insights Newsletter - May 2023: Case Highlights: PTAB Precedential and Informative Decisions, Director Review...

This recurring feature highlights any new PTAB precedential and/or informative decisions, any new substantive Director review decisions, and any new substantive decisions issued by the Precedential Opinion Panel (POP). The...more

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

PTAB Strategies and Insights Newsletter - May 2023

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

Morrison & Foerster LLP - Federal Circuitry

Last Week In The Federal Circuit (April 10 – April 14): IPR Statutory Estoppel, In Two Acts

If the scope of the IPR estoppel statute has been keeping you up at night, our latest case of the (recent) week might help you sleep a little better because it provides clarity on two aspects of the statute’s reach. ...more

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