During one of the final weeks of 2025, IPKat shared news and insights worth your attention. Missed them? Let’s jump straight in:
Copyright and AI
Katfriends Jakob Plesner Mathiasen, Johannes Stilhoff, and Astrid Christine Bay offered an opinion on the draft bill currently under consultation to amend the Danish Copyright Act and protect individuals whose likeness is reproduced in deepfakes.
Georgia Jenkins explored Piet Baete t. Dingie BV before the Ghent Enterprise Court, in which a Flemish author commenced copyright infringement proceedings against a film and television production company, alleging that its teen drama TV series drew upon the storyline, setting, and characters of his crime novel without authorisation.
Söğüt Atilla-Aydın provided a critical review of Cinematic Algorithms: The Rise of Generative AI in Video Art and Visual Culture (CRC Press, 2025) by James Hutson and Andrew Allen Smith.
Patents
Rose Hughes commented on Seagen v. Daiichi Sankyo, in which the US court found a patent for an ADC linker platform invalid for lack of written description and enablement, and drew a comparison with the European approach to broadly claimed biotech inventions.
Rose Hughes analysed EPO Boards of Appeal decisions showing ViCo increasingly replacing the “Gold Standard” of in‑person proceedings.
Trade Marks
Katfriend Timothy Spiteri reported on a recent Maltese court decision, which raises questions about the intertemporal application of EU Trade Mark Directives in invalidity proceedings in Malta.
Events and News
Oliver Fairhurst shared updates on upcoming IP events, including a WIPO webinar on filing and managing PCT applications, the Patent Litigation Europe Summit in Amsterdam, and the CITMA Spring Conference in London. He also reported news from recent highlights, such as the CITMA Christmas Lunch, the EUIPO–Europol cyber‑patrol, and the UK Supreme Court hearing on the registrability of POST MILK GENERATION.
Copyright and AI
Katfriends Jakob Plesner Mathiasen, Johannes Stilhoff, and Astrid Christine Bay offered an opinion on the draft bill currently under consultation to amend the Danish Copyright Act and protect individuals whose likeness is reproduced in deepfakes.
Georgia Jenkins explored Piet Baete t. Dingie BV before the Ghent Enterprise Court, in which a Flemish author commenced copyright infringement proceedings against a film and television production company, alleging that its teen drama TV series drew upon the storyline, setting, and characters of his crime novel without authorisation.
Söğüt Atilla-Aydın provided a critical review of Cinematic Algorithms: The Rise of Generative AI in Video Art and Visual Culture (CRC Press, 2025) by James Hutson and Andrew Allen Smith.
Patents
Rose Hughes commented on Seagen v. Daiichi Sankyo, in which the US court found a patent for an ADC linker platform invalid for lack of written description and enablement, and drew a comparison with the European approach to broadly claimed biotech inventions.
Rose Hughes analysed EPO Boards of Appeal decisions showing ViCo increasingly replacing the “Gold Standard” of in‑person proceedings.
Trade Marks
Katfriend Timothy Spiteri reported on a recent Maltese court decision, which raises questions about the intertemporal application of EU Trade Mark Directives in invalidity proceedings in Malta.
Events and News
Never Too Late: If you missed the IPKat last week!
Reviewed by Kliment Markov
on
Sunday, December 21, 2025
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