Infringement claims against cell phone carrier T-Mobile and its vendors, Nokia and Ericsson, concerning four patents for cell phone infrastructure equipment were properly barred by the doctrine of patent exhaustion, the U.S. Court of Appeals for the Federal Circuit has held. The lower court’s order granting the defendants’ motion for summary judgment was therefore affirmed…

The Dutch part of EP 119 – allegedly essential to the UMTS standard – was found to be obvious over the latest draft of the UMTS standard pre-priority date read in conjunction with a document of a UMTS Working Group proposing changes thereto. The skilled person would read these together and so be confronted with…

The longstanding social unrest at the European Patent Office (EPO) seems to be heading for a climax. After years of tensions and conflicts with the trade unions, Boards of Appeal and others, EPO president Benoît Battistelli, criticized for his ‘tyrannical’ leadership, has now lost the crucial support of Jesper Kongsted, chairman of the EPO’s Administrative…

Europe is preparing for the launch of the new Unitary Patent and the Unified Patent Court (UPC). A provisional phase for the UPC is expected to start later this year, with a view to a full start of the system in the spring of 2017. In a series of articles, Kluwer IP Law explains the…

The most sensible option for the UK is to postpone the ratification of the UPC Agreement until the ‘Brexit’ referendum of 23 June 2016 has been held, according to Luke McDonagh, Lecturer in IP Law at City University London. Mc Donagh told Kluwer IP Law there is nervousness in the ‘very pro-EU IP Community in…

by Bernward Zollner In a recent judgment announced on 27 October 2015 the German Bundesgerichtshof has issued a judgment which concerns joint nullity actions (X ZR 11/13 – Fugenband). Two nullity-plaintiffs had filed nullity actions at the German Bundespatentgericht seeking to nullify a patent. The German Bundespatentgericht had completely dis-missed both nullity actions. Against this…