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Patent Trial and Appeal Board › Director of the USPTO › Statutory Interpretation

Irwin IP LLP

No Rhythm, No Review: USPTO Director Skips a Beat on IPRs. 

Irwin IP LLP on

iRhythm Technologies, Inc., v. Welch Allyn, Inc., IPR2025-00363, IPR2025-00374, IPR2025-00376, IPR2025-00377, IPR2025-00378 (P.T.A.B. June 6, 2025) - On June 6, 2025, United States Patent and Trademark Office (“USPTO”)...more

Baker Donelson

Insights from Month One of Acting Director Stewart's Decisions on Discretionary Denial under the New Interim Processes for PTAB...

Baker Donelson on

Just three months ago, Acting Director of the U.S. Patent and Trademark Office (USPTO) Coke Morgan Stewart rescinded existing guidelines governing the Patent Trial and Appeal Board's (PTAB) discretion to deny petitions for...more

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

2024 PTAB Year in Review: Analysis & Trends

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

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

Sunstein LLP

Court’s Strict Interpretation of Timing Requirement May Force Patent Validity Challenges in Two Forums

Sunstein LLP on

The America Invents Act (“AIA”), signed into law in 2011, introduced inter partes review (“IPR”), which allows parties to challenge the validity of patent claims in proceedings before the Patent Trial and Appeal Board...more

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