Germany: FCJ’s Digitales Buch – Generalisation and (in)admissible extension?
In its judgment of 7 November 2017, X ZR 63/15 – Digitales Buch, the German FCJ (Bundesgerichtshof) took the opportunity to complete its Kommunikationskanal case law on the admissibility of a generalisation of a teaching in patent claims by the omission of specific features that have been taught in the examples of the patent application….