Non-reproducible prior art post-G 1/23: Novelty versus inventive step (T 1044/23) By Dr Rose Hughes at Tuesday, November 18, 2025 Boards of Appeal enablement epo g1/23 IPKat patents prior use Rose Hughes +
Fire sale of BMWs backfires: Hague court rejects exhaustion defence By Oliver Fairhurst at Monday, November 17, 2025 District Court of the Hague exhaustion Oliver Fairhurst trade mark exhaustion trade mark infringement +
EPO pharma case law trends 2025: Antibodies and biologics By Dr Rose Hughes at Monday, November 17, 2025 antibodies antibody inventions biologics epo EPO Boards of Appeal PatKat Rose Hughes +
Can infringement be avoided by performing part of a diagnostic method claim in another jurisdiction? By Dr Claire Gregg at Monday, November 17, 2025 Australia Claire Gregg diagnostic methods infringement OzKat patents +
Sunday Surprises By Verónica Rodríguez Arguijo at Sunday, November 16, 2025 AI AI training Artificial Intelligence events GEMA v OpenAI Getty Images v Stability AI IP News Miscellany opportunities Sunday Surprises TechieKat Verónica Rodríguez Arguijo +
Best-case scenario for Puma? By Söğüt Atilla-Aydın at Sunday, November 16, 2025 figurative marks marks with a reputation puma Söğüt Atilla-Aydın T-491/24 trade marks +
[Guest Book Review] Publishers’ Rights and Copyright Law By Jocelyn Bosse at Friday, November 14, 2025 Book review copyright press publishers' right Simone Driusso +
Freedom of expression is only "due cause" if targeted at the trade mark holder, says Advocate General in IKEA-PLAN opinion By Jocelyn Bosse at Thursday, November 13, 2025 due cause Freedom of expression IKEA Jocelyn Bosse marks with a reputation trade marks +
Never Too Late: If you missed the IPKat last week! By Kliment Markov at Thursday, November 13, 2025 #NeverTooLate AI Artificial Intelligence copyright Kliment Markov patents Personality rights trade marks +
Why you still can't have your cake and eat it too: "best method" lives on in Australia By Dr Claire Gregg at Wednesday, November 12, 2025 Australia best method Claire Gregg OzKat patents +