Inventor Gilbert Hyatt, who has been embroiled in litigation with the United States Patent and Trademark Office (USPTO) for decades, lost his latest case at the U.S. Court of Appeals for the Federal Circuit (CAFC) when the court ruled today that an examiner’s restriction requirement was permitted under 37 C.F.R. § 1.129 (“Rule 129”). The case relates to Hyatt’s U.S. Patent Application No. 08/435,938, which was filed on May 5, 1995, and falls within the so-called “GATT Bubble.” The GATT Bubble is the term applied to patent applications filed but not yet granted before the Uruguay Round Agreements Act (URAA), which amended the U.S. patent term to 20 years from the effective filing date, took effect on June 8, 1995.
Litigation
- Bristol Myers Says AstraZeneca’s Imjudo Infringes Yervoy Patent
- Federal Circuit Upholds Albright’s Ruling on Denial of Transfer for GM
- High Court Asks for SG Views on Apple’s Petition Challenging Federal Circuit Approach to IPR Estoppel
- Albright Gets OK from CAFC on Denial of Transfer for Amazon
- This Year is Poised to Be a Landmark One for Tattoo Copyright Litigation
Recent Posts
- This Week in Washington IP: IPWatchdog Event to Review the State of the PTAB; US Inventor Protests in D.C.; and the House Considers Supply Chain Challenges
- SCOTUS Sustains Blow to Patent Prosecution Practice in Denying Juno v. Kite Rehearing
- Opinion: Restoring The Road Less Traveled – American Invention at a Crossroad
- An Alternative to Claim Mirroring in Initial Patent Application Filing
- Bristol Myers Says AstraZeneca’s Imjudo Infringes Yervoy Patent