Gen Digital overturns $481 million patent award in Columbia University lawsuit

Core Viewpoint - A U.S. appeals court has overturned a $481 million patent ruling against Gen Digital, indicating that Columbia University's patents may be invalid due to their coverage of abstract ideas [1]. Group 1: Legal Proceedings - The U.S. Court of Appeals for the Federal Circuit sent the case back to a Virginia federal court for further analysis of the validity of Columbia's patents [1]. - Columbia University initially sued Gen Digital in 2013, claiming infringement of six patents related to cybersecurity technology [1]. - A jury found Gen Digital infringed two patents in 2022, leading to an initial award of $185 million, which was later increased to over $481 million by U.S. District Judge Hannah Lauck in 2023 [1]. Group 2: Attorney Conduct - The appeals court also overturned the lower court's decision to hold Gen Digital's former law firm, Quinn Emanuel Urquhart & Sullivan, in contempt for litigation misconduct [1]. - The contempt ruling was based on the firm's failure to disclose communications with a former Gen Digital employee, which the appeals court determined were protected by attorney-client privilege [1].