The Patent Trial and Appeal Board correctly determined that claims 1-8 of a patent for a method for drilling holes for dental implants, held by Sirona Dental Systems GmbH, were unpatentable as obvious in light of prior art, the U.S. Court of Appeals for the Federal Circuit has ruled. Further, the petitioners, Institut Straumann AG…

After post grant limitations in court were introduced in Italy by the 2010 reform of the IP Code (IPC), there is hardly a patent validity case in which the patent holder does not play the card of limitation to counter the objections raised by the other party. Even before the reform of 2010, Italian patent…

In a judgment in a low-key dispute concerning the infringement of a utility model, the Barcelona Court of Appeal (Spain’s most influential patents court) held that the scope of protection of a two-part claim was determined by its characterising portion, and not by the preamble portion. This finding, which should apply to patents as well,…

The Patent Trial and Appeal Board’s conclusion following inter partes review that a cellular communications patent directed to frequency hopping owned by Intellectual Ventures I LLC was invalid and anticipated was not supported by substantial evidence, the U.S. Court of Appeals for the Federal Circuit had held. Among other things, the Board erred in invalidating…

The Court of Appeal dismissed Boehringer Ingelheim’s application for permission to appeal the first instance Patents Court decision that EP (UK) 1,379,220 lacked inventive step.  The Court of Appeal also considered and overturned the existing judicial guidance on granting permission to appeal in patent matters. Case date: 16 December 2016 Case number: A3 2016 0271 Court: Court of…

Whilst being wary of placing too much emphasis on statistics (the phrase “lies, damn lies and statistics” comes to mind), the authors have seen figures which suggest that the last ten years have consistently seen English patent litigation outcomes which are overall less favourable to the patentee than their opponents. That is until 2017, when…