NPE Status Practicing Entity Declaratory Judgment No See case in Lex Machina Civil Action 1:22-cv-11301 Filing Date Aug 11, 2022 Venue D.Mass. US Patent No 7549448 9022076 9182057 9371944 Patent Asserters: Patent Asserter Tristar Products, Inc. 8 Product company Alleged Infringers: Whele LLC
