Stretching the cheese: Contradictory evidence for a purported technical effect relied on for inventive step (T 0629/22)
http://ipkitten.blogspot.com/2024/05/stretching-cheese-contradictory.html T 0629/22 considered how the credibility/plausibility of a claimed invention should be addressed in the face of contradictory evidence for the technical effect relied on for inventive step. The evidence requirement for inventive step was recently considered by the Enlarged Board of Appeal (EBA) in G 2/21. Neither G 2/21 nor the subsequent decision... Continue reading