Inventor · disambiguated record
Steven Zakharia
Also filed as: ZAKHARIA STEVEN · ZAKHARIA STEVEN M
19 granted patents·7 pending applications·32 citations·filing 2016–2025
91Inventor score
Top patents by PatentIndex Score
26 records- 0195US10934794B2Systems and methods for setting a downhole plug using a self damping setting toolG&H DIVERSIFIED MFG LP·Filed 2020·Granted Mar 2, 2021·11 cites·24 claims
- 0293US11859957B2Reusable tandem subs including a signal bar for a perforating gun systemG&H DIVERSIFIED MFG LP·Filed 2021·Granted Jan 2, 2024·4 cites·17 claims
- 0391US12392216B2Initiator system providing set confirmation from plug setting tool in downhole wellG&H DIVERSIFIED MFG LP·Filed 2024·Granted Aug 19, 2025·2 cites·25 claims
- 0491US11708731B2Plugging assemblies for plugging cased wellboresG&H DIVERSIFIED MFG LP·Filed 2022·Granted Jul 25, 2023·4 cites·32 claims
- 0590US11313200B2Anti-extrusion slip assemblies for a downhole sealing deviceG&H DIVERSIFIED MFG LP·Filed 2020·Granted Apr 26, 2022·3 cites·16 claims
- 0688US12209849B2Reusable tandem subs including a signal bar for a perforating gun systemG&H DIVERSIFIED MFG LP·Filed 2023·Granted Jan 28, 2025·1 cites·17 claims
- 0787US2025376903A1Downhole setting tool with exhaust diffuserG&H DIVERSIFIED MFG LP·Filed 2025·Application pending·0 cites
- 0885US12392228B2Self-orienting perforating gunG&H DIVERSIFIED MFG LP·Filed 2023·Granted Aug 19, 2025·1 cites·25 claims
- 0984US12371959B2Release toolG&H DIVERSIFIED MFG LP·Filed 2023·Granted Jul 29, 2025·1 cites·30 claims
- 1081US10605019B2Self-locking packer carrierDRIL QUIP INC·Filed 2018·Granted Mar 31, 2020·3 cites·18 claims
- 1181US2025361784A1Initiator system providing set confirmation from plug setting tool in downhole wellG&H DIVERSIFIED MFG LP·Filed 2025·Application pending·0 cites
- 1279US2025354463A1Self-orienting perforating gunG&H DIVERSIFIED MFG LP·Filed 2025·Application pending·0 cites
- 1377US2025354452A1Hybrid dissolvable plug with improved drillabilityG&H DIVERSIFIED MFG LP·Filed 2025·Application pending·0 cites
- 1477US2025334011A1Release toolG&H DIVERSIFIED MFG LP·Filed 2025·Application pending·0 cites
- 1576US12410668B2Downhole setting tool with exhaust diffuserG&H DIVERSIFIED MFG LP·Filed 2024·Granted Sep 9, 2025·0 cites·7 claims
- 1674US9938787B2Fully supported c-ring slip retention systemDRIL QUIP INC·Filed 2016·Granted Apr 10, 2018·2 cites·20 claims
- 1773US2025257622A1Plugging assemblies for plugging cased wellboresG&H DIVERSIFIED MFG LP·Filed 2025·Application pending·0 cites
- 1869US12312876B2Systems and methods for providing buoyancy to a tubular string positioned in a wellboreG&H DIVERSIFIED MFG LP·Filed 2023·Granted May 27, 2025·0 cites·21 claims
- 1969US11905776B2Downhole setting tool with exhaust diffuserG&H DIVERSIFIED MFG LP·Filed 2022·Granted Feb 20, 2024·0 cites·22 claims
- 2066US12312887B2Plugging assemblies for plugging cased wellboresG&H DIVERSIFIED MFG LP·Filed 2023·Granted May 27, 2025·0 cites·29 claims
- 2165US12392215B2Hybrid dissolvable plug with improved drillabilityG&H DIVERSIFIED MFG LP·Filed 2023·Granted Aug 19, 2025·0 cites·15 claims
- 2263US11879299B2Systems and methods for providing buoyancy to a tubular string positioned in a wellboreG&H DIVERSIFIED MFG LP·Filed 2022·Granted Jan 23, 2024·0 cites·24 claims
- 2350US2025020046A1Switch module for wellbore perforating gunG&H DIVERSIFIED MFG LP·Filed 2024·Application pending·0 cites
- 2449US10502012B2Push to release c-ring slip retention systemDRIL QUIP INC·Filed 2017·Granted Dec 10, 2019·0 cites·20 claims
- 2547US12078018B2Solid signal puck for wellbore perforating gunG&H DIVERSIFIED MFG LP·Filed 2022·Granted Sep 3, 2024·0 cites·47 claims
- 2647US11572750B2Liner hanger with enhanced locking assemblyDRIL QUIP INC·Filed 2019·Granted Feb 7, 2023·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →