Intellectual Property Cases filed in Delaware
Par Pharmaceutical, Inc. et al v. Long Grove Pharmaceuticals, LLC
as 1:2023cv01412
Plaintiff: Par Pharmaceutical, Inc., Par Sterile Products, LLC and Endo Par Innovation Company, LLC
Defendant: Long Grove Pharmaceuticals, LLC
Cause Of Action: 35 U.S.C. § 271 Patent Infringement
1760631 Alberta Ltd. v. Zhang
as 1:2023cv01255
Plaintiff: 1760631 Alberta Ltd.
Defendant: Long Zhang
Cause Of Action: 28 U.S.C. § 1331 Fed. Question
Eisai R&D Management Co., Ltd et al v. Long Grove Pharmaceuticals, LLC
as 1:2022cv01211
Plaintiff: Eisai R&D Management Co., Ltd, Eisai Co., Ltd. and Eisai Inc.
Defendant: Long Grove Pharmaceuticals, LLC
Cause Of Action: 35 U.S.C. § 271 Patent Infringement
United Access Technologies LLC v. AT&T Inc. et al We have downloadable decisions or orders for this case
as 1:2011cv00338
Plaintiff: United Access Technologies LLC
Defendant: AT&T Inc., Ameritech Services Inc., AT&T Corp. and others
Cause Of Action: 35 U.S.C. § 145
United Access Technologies LLC v. CenturyTel Broadband Services LLC et al We have downloadable decisions or orders for this case
as 1:2011cv00339
Plaintiff: United Access Technologies LLC
Defendant: CenturyLink Inc., Carolina Telephone and Telegraph Company LLC, Centel Corporation and others
Cause Of Action: 35 U.S.C. § 271 Patent Infringement
United Access Technologies LLC v. Frontier Communications Corporation et al We have downloadable decisions or orders for this case
as 1:2011cv00341
Plaintiff: United Access Technologies LLC
Defendant: Frontier Communications Corporation, Citizens Telecom Services Company LLC, Citizens Telecommunications Company of California Inc. and others
Cause Of Action: 35 U.S.C. § 271
Tristrata Technology v. Mary Kay Inc.
as 1:2001cv00127
Plaintiff: Tristrata Technology, Inc.
Defendant: Long's Drug Stores, CVS Inc., Rite Aid Inc. and others
Cause Of Action: 28 U.S.C. § 1338 Patent Infringement

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