News & Analysis as of

Patent Trial and Appeal Board Inter Partes Review (IPR) Proceeding

Jones Day

Acting Director Releases First Decisions Under New Bifurcated Process

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On May 16, 2025, USPTO Acting Director Coke Morgan Stewart released the first four discretionary denial decisions under the PTAB’s new process. Under the new process, the parties separately brief discretionary denial issues...more

Fish & Richardson

Navigating Change at the USPTO

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While it may seem like the only constant at the United States Patent and Trademark Office (USPTO) is change, that sentiment rings especially true in 2025. With a new presidential administration in the White House and numerous...more

Rothwell, Figg, Ernst & Manbeck, P.C.

The USPTO Provides Further Guidance on Discretionary Denials Policy

The USPTO’s recent guidance on discretionary denials has shifted patent practitioners back to the Fintiv and Sotera Wireless framework....more

Alston & Bird

Patent Case Summaries | Week Ending May 23, 2025

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EcoFactor, Inc. v. Google LLC, No. 2023-1101 (Fed. Cir. (W.D. Tex.) May 23, 2025). En banc opinion by Moore, joined by Lourie, Dyk, Prost, Taranto, Chen, Hughes, and Stoll. Opinion concurring in part and dissenting in part by...more

McDermott Will & Emery

It’s a Matter of Timing: The PTO’s Latest Decisions on Discretionary Denials

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Since the US Patent & Trademark Office’s (PTO) decision to rescind former Director Vidal’s memo on procedures for post-grant proceedings where there is parallel district court litigation, Current Acting Director Coke Morgan...more

Jones Day

Institution Denied for Insufficient Publication Evidence

Jones Day on

On October 29, 2024, BabyBjörn AB (“BabyBjörn”) filed two separate petitions for inter partes review (“IPR”) of U.S. Patent No. 11,786,055 (“the ’055 Patent”), which is assigned to The ERGO Baby Carrier, Inc. (“ERGO Baby”). ...more

Irwin IP LLP

CAFC Cleaves ‘Conception’ from ‘Reduction to Practice’: Conception Requires Neither Certainty Invention Will Work Nor Successful...

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Regents of the Univ. of California v. Broad Inst., Inc., No. 2022-1594, 2025 WL 1363125 (Fed. Cir. May 12, 2025) - On May 12, 2025, the U.S. Court of Appeals for the Federal Circuit vacated the Patent Trial and Appeals...more

Jones Day

Director Review: PTAB Instructed to Allow Narrowly Tailored Discovery Regarding Time Bar

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USPTO Acting Director Coke Morgan Stewart recently vacated and remanded three Final Written Decisions from the PTAB.  Semiconductor Components Indus. v. Greenthread, LLC, IPR2023-01242, IPR2023-01243, IPR2023-01244, Paper 94...more

Foley Hoag LLP

Reshaped IPR Landscape: Narrower Estoppel and Fewer New Cases

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Key Takeaways - - A recent Federal Circuit decision in a case involving an inter partes review (IPR) significantly narrowed a patentee’s ability to rely on estoppel to block a defendant from raising invalidity grounds. -...more

Holland & Knight LLP

Section 101 Patent Eligibility Roundup: An Informative PTAB Decision, Squires Speaks

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The Patent Trial and Appeal Board designated a recent decision as informative. In the decision, Coke Morgan Stewart, Acting Director of the U.S. Patent and Trade Office (USPTO), ended the petitioner's challenges, noting that...more

Jones Day

Estoppel Trumps Substance: ITC Bars Respondent’s Invalidity Grounds Raised in IPR

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Recently, an ITC Administrative Law Judge applied IPR statutory estoppel under 35 U.S.C. § 315(e)(2) in denying a Respondent’s motion for summary determination of invalidity in Certain Audio Players and Components Thereof,...more

Morrison & Foerster LLP

Discretionary Denials—Act II

On March 26, 2025, the Acting Director of the United States Patent and Trademark Office fundamentally changed how the Patent Trial and Appeal Board (“PTAB”) initially considers petitions in post grant proceedings under the...more

Troutman Pepper Locke

The Top Five Challenges of Pursuing Litigation at the ITC

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Patent litigation at the International Trade Commission (ITC) is characterized by its rapid pace, with proceedings for investigations under 19 U.S.C. § 1337 typically concluding within 15 to 18 months after the filing of the...more

Sheppard Mullin Richter & Hampton LLP

Federal Circuit Provides Clarity on Use of Applicant Admitted Prior Art (“AAPA”) in IPRs

Qualcomm Incorporated v. Apple Inc., No. 23-1208 (Fed. Cir. 2025)—On April 23, 2025, the Federal Circuit reversed the Patent Trial and Appeal Board’s finding that claims of Qualcomm’s U.S. Patent No. 8,063,674 (“the ’674...more

Fish & Richardson

Acting USPTO Director Stewart Issues First Decisions Under Interim Discretionary Denial Process

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On Friday, May 16, the U.S. Patent and Trademark Office (USPTO) issued discretionary denial decisions in the first four matters considered under the USPTO’s new interim workload management process....more

Haug Partners LLP

The PTAB’s Overhaul of Its Discretionary Denial Procedures Signals a Pro-Patent Pivot

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Since Acting USPTO Director Coke Morgan Stewart took office in 2025, the Patent Trial and Appeal Board (PTAB) has overhauled its discretionary denial procedures for inter partes reviews (IPRs) and post-grant reviews (PGRs)....more

Jones Day

Trial Date Drives PTAB’s Denial of IPR Institution

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On April 16, 2025, the Patent Trial and Appeal Board (PTAB) denied institution of inter partes review (IPR) for several claims of U.S. Patent No. 7,187,307, owned by Universal Connectivity Technologies, Inc. HP Inc., Dell...more

Proskauer - The Patent Playbook

A New Dawn for Patent Owners? Breaking Down the PERA and PREVAIL Acts of 2025

In a move that could reshape the U.S. patent landscape, Congress has reintroduced two major pieces of legislation: the Patent Eligibility Restoration Act (PERA) of 2025 and the Promoting and Respecting Economically Vital...more

Jones Day

Federal Circuit: Petitioner Estoppel Does Not Apply to Product Prior At Grounds

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In IOENGINE, LLC v. Ingenico Inc. (Fed. Cir. 2025), the Federal Circuit narrowed the scope of IPR estoppel under 35 U.S.C. § 315(e)(2), which precludes an IPR petitioner from asserting in court that a patent claim “is invalid...more

McDermott Will & Emery

Designated Informative: PTO Director Declines IPR Institution Following District Court § 101 Invalidation

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The US Patent & Trademark Office (PTO) designated a recent Director Review decision as informative, signaling its significance for future proceedings. The decision emphasizes that a final district court ruling invalidating a...more

WilmerHale

Federal Circuit Provides Guidance on Scope of IPR Estoppel

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In its recent decision in Ingenico Inc. v. IOENGINE, LLC, the Federal Circuit affirmed the district court’s decision to allow Ingenico to introduce certain prior art at trial, finding that inter partes review (IPR) estoppel...more

Irwin IP LLP

Fair Shot at Privity: Director Reverses PTAB on Discovery Ruling 

Irwin IP LLP on

Semiconductor Components Indus., LLC v. Greenthread LLC, IPR2023-01242, -01243, -01244 (USPTO Apr. 30, 2025) - The USPTO Director’s recent decision in Semiconductor Components v. Greenthread squarely addresses a recurring...more

Venable LLP

Spotlight On: Actemra® (tocilizumab) / Tofidence™ (tocilizumab-bavi) / Tyenne® (tocilizumab-aazg) / Avtozma® (tocilizumab-anoh) -...

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Tocilizumab Challenged Claim Types in IPRs: Claims are counted in each IPR, so claims from the same patent challenged in multiple IPRs are counted more than once. Within each IPR, claims are counted only once, whether they...more

Akin Gump Strauss Hauer & Feld LLP

Claim Construction Issues and Large Number of Claims Not Enough to Institute a Second Petition for Inter Partes Review

The Patent Trial and Appeal Board recently declined to institute a petition for IPR that was filed on the same day that the petitioner filed another petition challenging the same claims of the same patent. The board was not...more

Akin Gump Strauss Hauer & Feld LLP

PTAB Considers Discretionary Denial Based on Parallel ITC Investigation, After Withdrawal of Fintiv Memo

In an institution decision following the USPTO’s withdrawal of its Fintiv Memo, the board addressed discretionary denial of an IPR under Fintiv in view of a parallel ITC investigation. The board noted it would not consider...more

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