Intellectual Property Cases filed in the Fifth Circuit Courts
Intellectual Ventures I LLC et al v. Liberty Mutual Holding Company Inc. et al
as 2:2023cv00525
Plaintiff: Intellectual Ventures I LLC and Intellectual Ventures II LLC
Defendant: Liberty Mutual Holding Company Inc., Liberty Mutual Insurance Company, Liberty Mutual Group Inc. and others
Cause Of Action: 15 U.S.C. § 1126 Patent Infringement
Estech Systems IP, LLC v. Liberty Mutual Group, Inc.
as 2:2021cv00475
Plaintiff: Estech Systems IP, LLC
Defendant: Liberty Mutual Group, Inc.
Cause Of Action: 35 U.S.C. § 271 Patent Infringement
RFC Lenders of Texas, LLC v. Liberty Mutual Group Inc. We have downloadable decisions or orders for this case
as 4:2020cv00629
Defendant: Liberty Mutual Group Inc and Liberty Mutual Group Inc.
Plaintiff: RFC Lenders of Texas, LLC
Cause Of Action: 35 U.S.C. § 145
Symbology Innovations, LLC v. Liberty Life Assurance Company of Boston et al
as 2:2015cv01178
Plaintiff: Symbology Innovations, LLC
Defendant: Liberty Life Assurance Company of Boston and Liberty Mutual Group, Inc.
Cause Of Action: 15 U.S.C. § 1126
Sampo IP LLC v. E*TRADE Financial Corporate Services, Inc. et al
as 2:2013cv00374
Plaintiff: Sampo IP LLC
Defendant: E*TRADE Financial Corporate Services, Inc., Liberty Mutual Group Inc., Aetna Inc. and others
Cause Of Action: 35 U.S.C. § 271 Patent Infringement

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