EPO: T 1852/13, European Patent Office, Board of Appeal, ECLI:EP:BA:2017:T185213.20170131, 31 January 2017
May 3, 2017
An EPO board of appeal expressed its opinion that EBA case law implied that no further use should be made of the three-part “essentiality test” of T 331/87, for deciding whether removal of a feature from a claim complies with article 123(2) EPC. The only test endorsed by the EBA was the “gold standard”. The objections in G2/98 against using an evaluation of functional essentiality for judging priority also applied to judging amendments. Furthermore, the essentiality test (cf. the Guidelines H V 3.1) could not replace the “gold standard” because it could lead to different results
A full summary of this case has been published on Kluwer IP Law
Comments (0)
Your email address will not be published.
Become a contributor!
Interested in contributing? Submit your proposal for a blog post now and become a part of our legal community!
Contact Editorial Guidelines