In its “Leflunomid” decision of 24 July 2012 (Case X ZR 126/09), the FCJ declared a patent claim to be invalid which covered a combination of leflunomide and teriflunomide, on the grounds that it had long been known in the prior art (for 100 years) that some leflunomide spontaneously and unavoidably converts teriflunomide over time…

In a recent decision (case no. 4A_443/2012) the Swiss Federal Supreme Court had to deal with a dispute between the German Robert Bosch GmbH, which filed suit against the Swiss Federal Confederation based on the Swiss portion of EP 0 741 373. The decision exclusively focuses on the question whether the Swiss Federal Patent Court has jurisdiction…

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…

by Hetti Hilge The District Court Duesseldorf stayed a case between Huawei and ZTE concerning mobile and base stations within the LTE standard and referred five question to the CJEU (docket No. 4b O 104/12). The court wants to clarify under what circumstances an infringement court has to consider a compulsory license defense in a…

The Regional Court Dusseldorf submitted on 21 March 2013 a referral to the CJEU with five questions regarding the interpretation of Art. 102 TFEU relating to the antitrust objection of compulsory license in patent infringement actions. The patent infringement action at issue is concerned with a LTE-standard-essential patent. The plaintiff declared its readiness via the…

The Paris Court of Appeal clarified the interest of a potential competitor to seek the revocation of a patent. It was particularly unclear whether any competitor, current or potential, could have a legitimate interest in the form of a “clear the path” approach. However, in this case the Court held that Omnipharm had no legitimate…

Spain adopted the optional clause in Article 65 of the EPC, which requires a translation of the patent filed with the national patent office within 3 months of publication of the patent by EPO. The Supreme Court decided that this term starts on the date of publication of the announcement of the granting of the…

The Court held that a decision by the EPO relating to the UK designation was not capable of challenge. In any event, the procedure chosen by the claimant to challenge the decision (an application to correct the UKIPO register based on Rule 50 of the Patents Rules 2007) was wrong, because it required the consent…

A composition obtainable on the market is at least not then novel if the composition can be analyzed and reproduced by a skilled person without undue burden. For this purpose, it is sufficient for a complex com¬po-sition that is not easily identifiable, if the skilled person can establish a manageable number of hypotheses on the…