Intellectual Property Cases filed in the US District Court for the Southern District of Texas
Halliburton Energy Services, Inc. et al v. U.S. Well Services, LLC et al
as 4:2023mc00886
Plaintiff: Halliburton Energy Services, Inc., Halliburton US Technologies, Inc. and Halliburton Group Technologies
Defendant: U.S. Well Services, LLC and ProFrac Holding Corporation
Petitioner: Vulcan Industrial Holdings, LLC
Halliburton Energy Services, Inc. v. Grant Prideco, Inc. et al
as 4:2023cv01789
Plaintiff: HALLIBURTON ENERGY SERVICES INCORPORATED and Halliburton Energy Services, Inc.
Defendant: Grant Prideco, Inc., ReedHycalog UK, LTD., ReedHycalog, LP and others
Cause Of Action: 15 U.S.C. § 1126 Patent Infringement
Halliburton Energy Services, Inc. et al v. Newpark Resources, Inc. et al
as 3:2021cv00250
Plaintiff: Halliburton Energy Services, Inc. and Halliburton US Technologies, Inc.
Defendant: Newpark Resources, Inc. and Newpark Drilling Fluids LLC
Cause Of Action: 35 U.S.C. § 271
Legacy Separators LLC v. Halliburton Energy Services Inc et al We have downloadable decisions or orders for this case
as 4:2014cv02081
Defendant: J Wayne Richards, Pine Brook Road Partners LLC, Oilfield Products Supply Corporation and others
Plaintiff: Legacy Separators LLC and Guy Morrison, III
Undetermined: Halliburton Energy Services, Incorporated
Cause Of Action: 28 U.S.C. § 1338
Halliburton Energy Services Inc v. Sharp-Rock Technologies Inc. et al
as 4:2013cv00432
Plaintiff: Halliburton Energy Services Inc
Defendant: Sharp-Rock Technologies Inc. , Sharp-Rock Research and Consulting LLC and Hong "Max" Wang
Cause Of Action: 15 U.S.C. § 1126 Patent Infringement

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