Celgard Files Lawsuit Against MTI Corporation for Patent Infri...
CHARLOTTE, North Carolina, Dec. 14, 2018 /PRNewswire-AsiaNet/ -- 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 batteries in Ri...
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