USPTO Proposes Rule and Director Implements Policy Likely to Limit Multiple Patent Validity Challenges
On Friday, October 17, the USPTO published a proposed rule that, if implemented, would likely reduce filings of inter partes review patent validity challenges. In addition, USPTO Director John Squires...
Life Science Considerations on the USPTO’s New Guidelines for AI-Assisted Inventorship
On November 26, 2025, the United States Patent and Trademark Office (USPTO) issued revised guidelines for determining inventorship of AI-assisted inventions,[1] which is a significant development in life science innovations,...
No Detours: Plain Meaning Construction Drives Federal Circuit’s Obviousness Affirmance
ETHANOL BOOSTING SYSTEMS, LLC v. FORD MOTOR COMPANY Before Chen, Clevenger, and Hughes. Appeal from the Patent Trial and Appeal Board. Summary: The Federal Circuit confirmed that the Board may...