News & Analysis as of

Patents Post-Grant Review Regulatory Requirements

Ballard Spahr LLP

USPTO Procedure Adds New Hurdle to PTAB Trial Institution

Ballard Spahr LLP on

On March 26, 2025, the United States Patent and Trademark Office (USPTO) announced changes to the Patent Trial and Appeal Board (PTAB) trial institution process, creating a new bifurcated approach to institution decisions....more

Latham & Watkins LLP

USPTO Implements Interim Procedures Bifurcating Decisions to Institute AIA Trials

Latham & Watkins LLP on

On March 26, 2025, Acting Director of the United States Patent and Trademark Office (USPTO) Coke Morgan Stewart issued a memorandum (the Workload Memorandum) to all Administrative Patent Judges (APJs) of the Patent Trial and...more

BCLP

Patent Office Withdraws Previous Discretionary Denial Guidance for Post-Grant Proceedings

BCLP on

On Friday afternoon, February 28, 2025, the United States Patent and Trademark Office (USPTO) issued a brief “bulletin” rescinding a memorandum issued by the former Director Kathy Vidal (“Vidal Memo”) providing guidance on...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

Akin Gump Strauss Hauer & Feld LLP

USPTO Withdraws Fintiv Memo on Discretionary Denials in Post-Grant Proceedings

On February 28, 2025, the USPTO announced that it was rescinding former Director Vidal’s 2022 memorandum on discretionary denials by the Patent Trial and Appeal Board. The 2022 memorandum effectively narrowed the application...more

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

What is a Streamlined Reexamination Request (SRR)?

One way that reexamination advantageously differs from other administrative post-grant review processes is the absence of word or page counts as a limiting factor in presenting the challenge, here substantial new questions of...more

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

Federal Circuit IP Appeals: Summaries of Key 2023 Decisions (8th Edition)

2023 saw a return to business as usual for the Federal Circuit. Oral arguments are once again in-person and open to the public, and the Court has resumed its former practice of holding occasional sittings outside of...more

Fish & Richardson

Biosimilars 2022 Year in Review

Fish & Richardson on

2022 heralded the next chapter for biosimilars in the United States, including U.S. Food and Drug Administration approval of biosimilars in new therapeutic areas, additional interchangeable designations, and litigation...more

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