The IPKat

First use of G 1/24 to broaden clear claim language (T 1849/23)

Trade mark piracy does not constitute bad faith – Really?

[Guest Post] USPTO Director orders re-examination of video game patent, citing prior art not considered by the Examiner

Global IP Exchange Europe returns to Amsterdam in March 2026

Insufficiency resulting from mutually exclusive definitions: The repercussive effect of dependent claims (T 0878/23)

Never Too Late: If you missed the IPKat last week!

Berlin Regional Court indirectly exclaims ‘Yippee-ki-yay’ to AI-voice cloning Bruce Willis’ German dubbing artist’s voice

Wednesday Whimsies

Getty Images v Stability: Long-awaited judgment rejects majority of Getty's claim

BABEK v Iceland: Court of Appeal dismisses invalidity challenge