Category: Dusseldorf Higher Regional Court
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German Federal Patent Court upholds key Duesenfeld battery recycling patent
The German Federal Patent Court has rejected No Canary’s nullity action against Duesenfeld’s battery recycling patent, leaving the patent in force as parallel infringement proceedings continue before the Higher Regional Court of Düsseldorf.
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Brazilian court enters Panasonic v. HMD PI: Via AAC pool offer was FRAND enough; UPC, German case law cited; ruling points to ip fray
Brazilian SEP case law is evolving rapidly, and the judges in Rio de Janeiro increasingly follow developments in other jurisdictions. Occasionally they do so via ip fray.
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Doctrine of equivalents removes painkiller from German market: GrĂĽnenthal wins preliminary injunction on appeal
A pharma patent and unfair competition dispute has taken a remarkable turn as the Dusseldorf Higher Regional Court granted a preliminary injunction based on infringement by equivalents.