News & Analysis as of

Administrative Procedure Act Patents Patent Litigation

Robins Kaplan LLP

Vanda Pharms., Inc. v. FDA

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Hetlioz® (tasimelteon) - Case Name: Vanda Pharms., Inc. v. FDA, Civ. No. 23-280 (TSC), 2025 WL 485401 (D.D.C. Feb. 13, 2025) (Chutkan, J.) Drug Product and Patent(s)-in-Suit: Hetlioz® (tasimelteon); U.S. Patent No. , a...more

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

Recent Updates at the U.S. Patent Trial and Appeal Board

Recent changes at the U.S. Patent Trial and Appeal Board (PTAB) have brought uncertainty to inter partes review and post-grant review practitioners before the U.S. Patent and Trademark Office (PTO). These procedural and...more

Jones Day

PTAB Pendulum Swings in Favor of Discretionary Denial

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Recent developments at the USPTO suggest a significant shift in favor of the PTAB exercising discretionary denial and uncertainty on behalf of parties to PTAB proceedings.  ...more

McDermott Will & Emery

Detour Ahead: New Approach to Assessing Prior Art Rejections Under § 102(e)

The US Court of Appeals for the Federal Circuit established a more demanding test for determining whether a published patent application claiming priority to a provisional application is considered prior art under pre-America...more

Jones Day

PTAB Announces Bifurcated Process for Consideration of Discretionary Denial Issues

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A new interim process for the Director to exercise discretion as to whether to institute an inter partes review(IPR) or a post grant review (PGR) was announced on March 26, 2025, in which discretionary considerations and...more

Foley Hoag LLP

PTAB Changes Procedure for Determining Discretionary Denials

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Key Takeaways: - The Director, in consultation with at least three APJs, will now decide the discretionary denial question, rather than having the merits panel decide the issue. - Discretionary denial will have separate...more

Kilpatrick

Pre-Institution Overhaul: Unpacking the PTAB’s New Briefing Procedures

Kilpatrick on

Hot on the heels of rescinding former Director Vidal’s June 2022 memo providing guidance on discretionary denials, Acting Director of the USPTO, Coke Morgan Stewart, issued a memo yesterday outlining new “Interim Processes...more

Morrison & Foerster LLP

Pivot At The PTAB: The Acting Director Bifurcates Review

With two memoranda this week, the United States Patent and Trademark Office (“USPTO”) has made significant changes to trials at the Patent Trial and Appeal Board (“PTAB”). Those trials—introduced in 2012 by the Leahy-Smith...more

Knobbe Martens

IPR Standing Arguments Not Presented to the Board Are Forfeited

Knobbe Martens on

APPLE INC. v. GESTURE TECHNOLOGY PARTNERS, LLC - Before Moore, Prost, and Stoll. Appeal from the Patent Trial And Appeal Board. A patent owner forfeits its argument that an IPR petitioner lacks standing under 35 U.S.C....more

McDermott Will & Emery

PTO Reverts to Prior Post-Grant Guidelines for Cases Involving Parallel District Court Litigation

McDermott Will & Emery on

On February 28, 2025, the acting director of the US Patent & Trademark Office (PTO) announced that the agency will revert to previous guidelines for discretionary denials of petitions for post-grant proceedings where there is...more

McDermott Will & Emery

An Odyssey of Timeliness: Appointments Clause Arguments Must Be Preserved

McDermott Will & Emery on

Citing forfeiture, the US Court of Appeals for the Federal Circuit upheld the dismissal of a complaint against the US Patent & Trademark Office (PTO). The complaint sought director review of a 2018 Patent Trial & Appeal Board...more

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

USPTO Withdraws June 2022 Guidance on Fintiv Denials

On Friday, February 28, 2025, the United States Patent and Trademark Office (USPTO) announced the withdrawal of the June 2022 memorandum titled “Interim Procedure for Discretionary Denials in AIA Post-Grant Proceedings with...more

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

Resolving Claim Ambiguity via Reissue

Takeaways - -Intra-patent claim inconsistencies are errors correctible via reissue. -Subtle legal distinctions in reissue may require PTAB appeals. Patent prosecution errors occur. One such error that occurs is...more

Womble Bond Dickinson

USPTO’s Proposed Terminal Disclaimer Practice: What Happened and What Comes Next?

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On May 10, 2024, the United States Patent and Trademark Office (“USPTO”) published a new proposed rule that would require when a patent applicant submits a terminal disclaimer to obviate non statutory double patenting that...more

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

2024 PTAB Year in Review: Analysis & Trends

The Patent Trial and Appeal Board (PTAB) continues to play a pivotal role in shaping the intellectual property landscape. In 2024, several developments affecting PTAB practice emerged, from new rulemaking at the USPTO to key...more

Jones Day

Prior Art Asserted in Second Petition Should Have Been Asserted in the First

Jones Day on

The PTAB denied institution of a second inter partes review (“IPR”) petition filed by Aylo Freesites (“Petitioner”) after having previously instituted inter partes review of Petitioner’s first petition related to the same...more

Erise IP

Eye on IPRs: January 2025: USPTO Fee Increases; Patent Challengers Can't Dismiss Fed. Cir. Appeal After Decision

Erise IP on

Effective January 19, 2025, the USPTO is increasing various patent filing fees, including an across-the-board fee increase as well as specific increases for America Invents Act trials, Director Review, and other procedures....more

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

Reviewing 2024's Crucial Patent Law Developments

As 2024 draws to a close, several crucial developments — some aimed at modernizing long-standing legal practices, others addressing emerging challenges — have reached patent law. Originally published in Law360 - December...more

Fenwick & West LLP

En banc Hearing Petition Filed on Recent Fed. Circ. Collateral Estoppel Decision

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The Court of Appeals for the Federal Circuit has sparked debate following a recent ruling on the Patent Trial and Appeal Board's (PTAB) application of estoppel provisions in invalidating amended claims in inter partes...more

Troutman Pepper Locke

EDVA Upholds USPTO’s Calculation of Patent Term Adjustment

Troutman Pepper Locke on

Under the patent laws, the term of a patent may be increased for delays by the U.S. Patent and Trademark Office (USPTO) during the application process. See 35 U.S.C. § 154(b)(1). Conversely, the USPTO can reduce a patent term...more

BakerHostetler

The End of the Fight Against Fintiv

BakerHostetler on

Inter partes reviews (IPRs) and post-grant reviews (PGRs) are proceedings in front of the Patent Trial and Appeal Board (PTAB) that allow a petitioner to challenge a patent’s validity and a patent owner to defend that...more

Knobbe Martens

Federal Circuit Review | February 2024

Knobbe Martens on

The Outcome of the PTAB’s Analysis May Determine Whether the PTAB Engaged in Claim Construction - In Google LLC v. Ecofactor, Inc., Appeal No. 22-1750, the Federal Circuit held that the outcome of the PTAB’s analysis of...more

Sheppard Mullin Richter & Hampton LLP

Federal Circuit Rules on when the Patent Trial and Appeal Board is Engaging in Erroneous Claim Construction

EcoFactor, Inc. is the holder of U.S. Patent No. 8,498,753, titled “System, Method and Apparatus for Just-In-Time Conditioning Using a Thermostat,” which focuses on optimizing climate control systems, particularly HVAC...more

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

2023 PTAB Year in Review: Analysis & Trends: Federal Circuit Cases Exploring a Year of Rules, Rulemaking, and Rule Enforcement at...

A trio of cases this past year illustrate a trend of increasing importance in the power of Patent-Office rulemaking and enforcement, and the influence it has on patent owners and challengers alike....more

Sheppard Mullin Richter & Hampton LLP

Federal Circuit Rules on Inventor-as-Lexicographer Definitions and the Proper Scope of Reply and Sur-Reply Briefing Following...

ParkerVision, Inc., v. Katherin K. Vidal, Under Secretary of Commerce for IP and USPTO Director No. 2022-1548, (Fed. Cir. December 15, 2023) primarily involved three topics: (1) the type of language in a patent specification...more

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