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Intellectual Property Litigation Inter Partes Review (IPR) Proceeding Regulatory Requirements

Proskauer - The Patent Playbook

Focus on Fintiv: Shift in Patent Office Guidance for Discretionary Denials of Patent Challenges

On February 28, 2025, the U.S. Patent and Trademark Office announced that it was rescinding a 2022 memorandum that provided guidance regarding the application of the Apple v. Fintiv decision to the Patent Trial and Appeal...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

ArentFox Schiff

USPTO Rescinds Vidal’s 2022 Guidance on PTAB Discretionary Denials

ArentFox Schiff on

On February 28, the US Patent and Trademark Office (USPTO) rescinded former Director Kathi Vidal’s 2022 memorandum on discretionary denials in Patent Trial and Appeal Board (PTAB) post-grant proceedings running parallel to...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

Kramer Levin Naftalis & Frankel LLP

Biosimilars in 2020: What’s Ahead

The Biologics Price Competition and Innovation Act of 2009 (BPCIA) was passed as part of health reform signed into law by President Obama in March 2010. This year, the BPCIA turns 10. While the U.S. Biosimilars Pathway has...more

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