Cheese.jpgIPNews® – A federal court ruling on Tuesday ended a years-long battle between two cheese manufacturers over patent infringement on cheese vat designs.

The 7th Circuit Court of Appeals ruled to uphold the decision of a U.S. District Court in finding Cheese Systems, Inc. liable for patent infringement.  The court rejected the argument by Cheese Systems that the patent held by Tetra Pak Cheese and Powder Systems, Inc. was invalid.  To continue reading, click: Circuit Court Upholds Ruling on Cheese Vat Patent Infringement