by Bernward Zollner rospatt osten pross In two decisions of May and September 2011 the Appeal Court Düsseldorf had to comment on various issues concerning the accounting and determination of patent infringer’s profit. In the decision of May 2011 it is stated that an obligation of defend-ant to amend or specify an accounting cannot be…
In a recent decision of 16 June 2011 the German Bundesgerichtshof has cancelled a decision of the German Bundespatentgericht because the Bundespatentgericht had not sufficiently respected the (constitutional) right of one of the parties to a fair hear-ing (“Verletzung des rechtlichen Gehörs”). At the Bundespatentgericht the parties had discussed the validity of a German utility…
With a judgement of 12 February 2009 the German “Bundesgerichtshof” has dealt with the question whether defendant of a patent infringement action shall be allowed to defend against the claims raised by a patent owner by pointing to another patent which is older than the litigious patent and by further saying that this older patent…
The Appeal Court Karlsruhe has recently issued a judgement in a preliminary injunction proceeding. Plaintiff has sought to obtain a confirmation of the first instance’s judgement. Defendant had filed the appeal against the judgement by which he had been ordered to cease and desist from producing, offering and marketing the patent infringing devices after the…
