It could be argued that 2013 is proving to be somewhat unkind to UK patentees when it comes to the issues of sufficiency and priority. On 25 June 2013, in a typically comprehensive judgment running to some 90 pages, Arnold J held that Janssen’s patent was invalid for insufficiency. The relevant facts were as follows:…

In our post on 30 October 2012 we referred to forthcoming appeals dealing with how the question of obviousness should be tackled by the English courts. The Court of Appeal has now given its verdict in several judgments. The latest decision in Regeneron v Genentech dealt not only with the question of obviousness but also…

As has been well publicised, the end of 2012 was a time of considerable progress in the long history of the Unitary patent and Unified Patent Court (“UPC”) dossier, culminating in adoption of the Unitary Patent Regulation 1257/2012 and its accompanying Language Regulation 1260/2012. But what next? Built into the Unitary Patent Regulation is a…