News & Analysis as of

Inter Partes Review (IPR) Proceeding Intellectual Property Litigation Denial of Institution

Vinson & Elkins LLP

File Early or Risk Denial: iRhythm IPR Institution Denial Underscores the Importance of Filing IPR Petitions Sooner Rather Than...

Vinson & Elkins LLP on

On June 6, 2025, the Acting Director of the United States Patent and Trademark Office (“USPTO”), Coke Morgan Stewart, issued a decision denying institution of five inter partes review (“IPR”) petitions filed by iRhythm, Inc....more

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

Latest Director Discretionary Denial Decision in iRhythm Provides Valuable Insights

On June 6, 2025, Acting USPTO Director Stewart issued a decision in iRhythm Tech. v. Welch Allyn, Inc., IPR2025-00363, Paper 10 (and four related IPRs), which granted Patent Owner’s request for discretionary denial. This is...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

Jones Day

Failure to Make Full Sotera-Stipulation Contributes to Denial

Jones Day on

In an increasingly rare exercise of discretion, the PTAB denied institution of inter partes review under Fintiv in Zhuhai Cosmx Battery Co., Ltd. v. Ningde Amperex Technology Limited, IPR2023-00587. The PTAB reasoned that...more

Jones Day

Common Inventorship And Technology Insufficient For 325(d) Denial

Jones Day on

The PTAB recently declined to apply Section 325(d) and instituted inter partes review after a patent owner unsuccessfully argued that the petition relied on substantially the same prior art as that which the Office had...more

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

Federal Circuit Appeals from the PTAB and ITC: Summaries of Key 2021 Decisions

[co-author: Jamie Dohopolski] Last year, the continued global COVID-19 pandemic forced American courts to largely continue the procedures set in place in 2020. The U.S. Court of Appeals for the Federal Circuit was no...more

6 Results
 / 
View per page
Page: of 1

"My best business intelligence, in one easy email…"

Your first step to building a free, personalized, morning email brief covering pertinent authors and topics on JD Supra:
*By using the service, you signify your acceptance of JD Supra's Privacy Policy.
- hide
- hide