Inventor · disambiguated record
Bradley J. Sparks
Also filed as: SPARKS BRADLEY J · SPARKS BRADLEY JAMES
16 granted patents·12 pending applications·12 citations·filing 2013–2025
87Inventor score
Top patents by PatentIndex Score
28 records- 0187US11485858B2Impact-modified injection-molded polyamideASCEND PERFORMANCE MAT OPERATIONS LLC·Filed 2020·Granted Nov 1, 2022·2 cites·14 claims
- 0286US2025115713A1Aliphatic and semi-aromatic polyamides with dimer acids and dimer aminesASCEND PERFORMANCE MAT OPERATIONS LLC·Filed 2024·Application pending·0 cites
- 0378US11459458B2Hydrolysis resistant polyamidesASCEND PERFORMANCE MAT OPERATIONS LLC·Filed 2020·Granted Oct 4, 2022·1 cites·20 claims
- 0478US9702219B2Polymerizable ionic liquids for use in subterranean formation operationsHALLIBURTON ENERGY SERVICES INC·Filed 2014·Granted Jul 11, 2017·3 cites·19 claims
- 0577US2025388751A1Cerium-stabilized polyamides and processes for making sameASCEND PERFORMANCE MAT OPERATIONS LLC·Filed 2025·Application pending·0 cites
- 0675US12441867B2Stabilizing component for polyamide resin compositionASCEND PERFORMANCE MAT OPERATIONS LLC·Filed 2022·Granted Oct 14, 2025·0 cites·18 claims
- 0775US2025257216A1Polyamide formulations for improved noise vibration and harshnessASCEND PERFORMANCE MAT OPERATIONS LLC·Filed 2025·Application pending·0 cites
- 0874US10329891B2Treating a subterranean formation with a composition having multiple curing stagesHALLIBURTON ENERGY SERVICES INC·Filed 2013·Granted Jun 25, 2019·2 cites·18 claims
- 0973US10545129B2Estimating a reserve of a reservoirHALLIBURTON ENERGY SERVICES INC·Filed 2014·Granted Jan 28, 2020·4 cites·26 claims
- 1072US2024199877A1Polyamide compositions with dual copper stabilizersASCEND PERFORMANCE MAT OPERATIONS LLC·Filed 2023·Application pending·0 cites
- 1167US2022049054A1Aliphatic and semi-aromatic polyamides with dimer acids and dimer aminesASCEND PERFORMANCE MAT OPERATIONS LLC·Filed 2021·Application pending·0 cites
- 1265US2019300709A1Cerium-stabilized polyamides and processes for making sameASCEND PERFORMANCE MAT OPERATIONS LLC·Filed 2019·Application pending·0 cites
- 1362US2020247994A1Polyamides having high levels of amine end groupsASCEND PERFORMANCE MAT OPERATIONS LLC·Filed 2020·Application pending·0 cites
- 1460US12312466B2Polyamide formulations for improved noise vibration and harshnessASCEND PERFORMANCE MAT OPERATIONS LLC·Filed 2021·Granted May 27, 2025·0 cites·18 claims
- 1558US11274192B2Polyamide compositions and plating applications thereofASCEND PERFORMANCE MAT OPERATIONS LLC·Filed 2019·Granted Mar 15, 2022·0 cites·16 claims
- 1657US10259990B2Fracturing fluidHALLIBURTON ENERGY SERVICES INC·Filed 2014·Granted Apr 16, 2019·0 cites·14 claims
- 1755US11299627B2Polyamide compositions and plating applications thereofASCEND PERFORMANCE MAT OPERATIONS LLC·Filed 2019·Granted Apr 12, 2022·0 cites·19 claims
- 1851US10294411B2Fracturing or gravel-packing fluid with CMHEC in brineHALLIBURTON ENERGY SERVICES INC·Filed 2014·Granted May 21, 2019·0 cites·20 claims
- 1951US10259994B2Enhanced subterranean treatment fluids in ionic water or seawaterHALLIBURTON ENERGY SERVICES INC·Filed 2014·Granted Apr 16, 2019·0 cites·19 claims
- 2051US10160903B2Multi-functional additive for oil or gas operationsHALLIBURTON ENERGY SERVICES INC·Filed 2014·Granted Dec 25, 2018·0 cites·15 claims
- 2150US10035948B2Composition including a viscosifier and a hydrophobically-modified polymer that includes a nitrogen-containing repeating unit for treatment of subterranean formationsHALLIBURTON ENERGY SERVICES INC·Filed 2014·Granted Jul 31, 2018·0 cites·20 claims
- 2249US10190388B2Diverter fluid diverter fluidHALLIBURTON ENERGY SERVICES INC·Filed 2015·Granted Jan 29, 2019·0 cites·9 claims
- 2348US10150906B2Degrading and removing cured resins from substratesHALLIBURTON ENERGY SERVICES INC·Filed 2014·Granted Dec 11, 2018·0 cites·20 claims
- 2448US2017073575A1Dendritic polymers for use as surface modification agentsHALLIBURTON ENERGY SERVICES INC·Filed 2014·Application pending·0 cites
- 2548US2017114272A1Scale Inhibitor and Methods of Using Scale InhibitorsHALLIBURTON ENERGY SERVICES INC·Filed 2014·Application pending·0 cites
- 2647US2016208157A1Consolidation composition including polyhedral oligomeric silsesquioxane and methods of using the sameHALLIBURTON ENERGY SERVICES INC·Filed 2013·Application pending·0 cites
- 2746US2016289526A1Treatment of subterranean formations with compositions including polyether-functionalized polysiloxanesHALLIBURTON ENERGY SERVICES INC·Filed 2014·Application pending·0 cites
- 2845US2016376495A1Liquid slurries of micron- and nano-sized solids for use in subterranean operationsHALLIBURTON ENERGY SERVICES INC·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →