Danisco US Inc. v. Novozymes A/S

  1. March 11, 2014

    Fed. Circ. Revives DuPont's Preemptive Biofuels Patent Suit

    The Federal Circuit on Tuesday revived a DuPont Co. unit's preemptive patent lawsuit against Novozymes North America Inc., finding that the maker of biofuels chemicals has successfully shown it was at risk of litigation over its rival's patent.

  2. January 09, 2014

    Fed. Circ. Mulls Rule For Declaratory Judgment Jurisdiction

    A Federal Circuit panel on Thursday mulled whether it should create a bright-line rule about the criteria required for plaintiffs to meet standing to bring declaratory judgment complaints, in a patent infringement appeal by DuPont Co.'s subsidiary Danisco A/S against rival biotechnology company Novozymes A/S.

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