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Administrative Proceedings Appeals Patent Litigation

K&L Gates LLP

Return to In-Person Patent Trial and Appeal Board Hearings

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Effective 1 September 2025, all hearings before the Patent Trial and Appeal Board (PTAB) will be conducted in person. Parties involved must attend these hearings physically and in person unless they can demonstrate a valid...more

ArentFox Schiff

USPTO Ends Remote PTAB Hearings Effective September 1

ArentFox Schiff on

The US Patent and Trademark Office (USPTO) has announced that, effective September 1, all PTAB hearings will be conducted in person at USPTO offices, marking a departure from the virtual and hybrid formats adopted in recent...more

Foley Hoag LLP

PTAB Changes Procedure for Determining Discretionary Denials

Foley Hoag LLP on

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

Schwabe, Williamson & Wyatt PC

Latest Federal Court Cases - June 2021

Bio-Rad Laboratories, Inc. v. International Trade Commission, Appeal Nos. 2020-1475, -1605 (Fed. Cir. May 28, 2021)- In this week’s Case of the Week, the Federal Circuit considered an appeal from the International Trade...more

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

Federal Circuit Appeals from the PTAB and ITC: Summaries of Key 2020 Decisions

[co-author: Kathleen Wills] Last year, the global COVID-19 pandemic created unprecedented challenges for American courts. By making several changes, however, the U.S. Court of Appeals for the Federal Circuit was able to...more

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

PTAB Strategies and Insights - November 2019: Improper Service and "Shapeshifting" Arguments Doom Time-Bar Challenge

In Game and Tech Co. (“GAT”) v. Wargaming Grp. Ltd, the Federal Circuit shed some light on what qualifies as “service” for purposes of triggering the time-bar of 35 U.S.C. § 315(b). The Court also clarified the role that the...more

Troutman Pepper Locke

Inter Partes Review of Pre-AIA Patents is Constitutional

Troutman Pepper Locke on

Celgene Corp. v. Peter, Appeal Nos. 2018-1167, -1168, -1169 (Fed. Cir. July 30, 2019) - Celgene owned two patents that pertained to methods of safely distributing potentially hazardous drugs.  The patents were challenged...more

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

PTAB Strategies and Insights - May 2019

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

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

PTAB Strategies and Insights - March 2019

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

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

2019 Report: Federal Circuit Appeals from the PTAB - Summaries of Key 2018 Decisions: Nestle USA, Inc. v. Steuben Foods, Inc., 884...

As strategies for managing multiple inter partes reviews (IPRs) of the same or related patents evolve, so does the complexity of collateral estoppel. Collateral estoppel prevents a party from having to re-litigate issues that...more

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

PTAB Strategies and Insights - February 2019

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

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

USPTO Changes Claim Construction Standard in Post-Grant Proceedings

The USPTO has published a final rule, changing the claim construction standard applied during post-grant proceedings (inter partes reviews, post-grant reviews, and covered business methods reviews) before the Office’s Patent...more

Knobbe Martens

Nantkwest v. Iancu

Knobbe Martens on

Federal Circuit Summary - En Banc (excl. Chen), Opinion for the court filed by Stoll, joined by Newman, Lourie, Moore, O’Malley, Wallach, and Taranto. Appeal from the United States District Court for the Eastern District...more

Skadden, Arps, Slate, Meagher & Flom LLP

Federal Circuit Denies PTO Attorneys’ Fees

On July 27, 2018, the Federal Circuit ruled that a patent applicant’s obligation to pay the U.S. Patent and Trademark Office’s (PTO) “expenses” for district court proceedings to review patent application rejections does not...more

Snell & Wilmer

Supreme Court to Consider Constitutionality of AIA Inter Partes Review Proceedings

Snell & Wilmer on

The Supreme Court has granted a writ of certiorari challenging the constitutionality of inter partes review proceedings conducted by the United States Patent and Trademark Office under the America Invents Act. The Court’s...more

Weintraub Tobin

Federal Circuit Requires Standing to Appeal PTAB’s Final Decisions

Weintraub Tobin on

Although arguably foreshadowed, some may be surprised to learn that a party with the right to challenge the validity of a patent at the United States Patent and Trademark Office (“USPTO”) may not have the right to appeal an...more

McDonnell Boehnen Hulbert & Berghoff LLP

In re Magnum Oil Tools Int'l, Ltd. (Fed. Cir. 2016)

McClinton Energy Group filed an inter partes review (IPR) petition against all claims of U.S. Patent No. 8,079,413, owned by Magnum Oil Tools International, Ltd. The USPTO's Patent Trial and Appeal Board (PTAB) instituted...more

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