Validity

257 articles available

The complexities of European patent architecture raise a number of issues relating to the interface between opposition proceedings before the European Patent Office ("EPO") and infringement…

by Henrik Timmann There is a saying in Germany: Two lawyers add up to three different opinions. Well, for a long time the Federal Patent Court seemed to have been inspired by this saying when…

The Supreme Court held that claiming priority of an earlier application requires a direct and unambiguous disclosure in the priority document of all features of the technical teaching as defined in…

The Federal Court of Justice held that the meaning of a patent claim as a whole and the contribution of the single features to the result of the invention must be assessed in nullity proceedings. It…

The German Federal Patent Court (FPC) has recently published its first decision (3 Ni 28/11 of 2 May 2012 “Ranibizumab”, GRUR 2013, 58) dealing with the interpretation of related CJEU Judgments …

In a recent decision by the Danish Maritime and Commercial Court, the issue was whether a technical feature may consist in information attached to an object if such information increases the…

Liversidge v (1) Owen Mumford Limited (2) Abbott Laboratories Limited In April 2011, the claimant commenced patent infringement proceedings in the UK Patents County Court (“PCC”) against the…

If the patent provides a multi-level method to be applied in more than one production entity (here: the preparation of sausage casing as endless rolls and their automatic filling at the sausage…

Almost one year ago the European Court of Justice (CJEU) “clarified” the law on supplementary protection certificates. On November 24, 2011 it rendered its verdict in the “Medeva” case (C-322-10)…