Press Release: MTI : Celgard Files Lawsuit Against MTI Corporation for Patent Infringement of Ceramic Coated Separators Used in Lithium Batteries

CHARLOTTE, North Carolina, Dec. 14, 2018 /PRNewswire/ -- Celgard, LLC ("Celgard"), a subsidiary of Polypore International, LP, filed a complaint in U.S. District Court for the Northern District of California against MTI Corporation ("MTI"), seller of ceramic coated separators for lithium...