NPE Status Practicing Entity Declaratory Judgment No See case in Lex Machina Civil Action 1:17-cv-00130 Filing Date Feb 6, 2017 Venue D.Del. US Patent No 4965031 5932001 6342284 6343284 6632550 7425236 7758980 7964034 8142914 8500904 Patent Asserters: Patent Asserter United States Gypsum Company 8 Product company Alleged Infringers: New NGC, Inc.
