Inventor · disambiguated record
Weibin Zha
Also filed as: ZHA WEIBIN
22 granted patents·4 pending applications·33 citations·filing 2013–2025
92Inventor score
Top patents by PatentIndex Score
26 records- 0188US11492531B1Sand consolidation with a curable resin and filtercake removal fluidHALLIBURTON ENERGY SERVICES INC·Filed 2021·Granted Nov 8, 2022·1 cites·20 claims
- 0288US10113098B2Composition including viscosifier polymer and polyamine viscosity modifier for treatment of subterranean formationsHALLIBURTON ENERGY SERVICES INC·Filed 2017·Granted Oct 30, 2018·4 cites·6 claims
- 0388US10000683B2Drilling fluids with crosslinked sulfonate-containing polymers dispersed in high density brinesHALLIBURTON ENERGY SERVICES INC·Filed 2015·Granted Jun 19, 2018·4 cites·12 claims
- 0488US9410069B2Ethylene viscosifier polymer for treatment of a subterranean formationHALLIBURTON ENERGY SERVICES INC·Filed 2014·Granted Aug 9, 2016·8 cites·19 claims
- 0587US10640693B2Star macromolecules for wellbore applicationsHALLIBURTON ENERGY SERVICES INC·Filed 2015·Granted May 5, 2020·3 cites·7 claims
- 0684US10336850B2Methods of use for crosslinked polymer compositions in subterranean formation operationsHALLIBURTON ENERGY SERVICES INC·Filed 2015·Granted Jul 2, 2019·2 cites·20 claims
- 0781US9938446B2Wellbore service fluidHALLIBURTON ENERGY SERVICES INC·Filed 2014·Granted Apr 10, 2018·3 cites·20 claims
- 0881US9926481B2Polymeric viscosifiers for use in water-based drilling fluidsHALLIBURTON ENERGY SERVICES INC·Filed 2015·Granted Mar 27, 2018·2 cites·20 claims
- 0979US9701882B2Composition including viscosifier polymer and polyamine viscosity modifier for treatment of subterranean formationsHALLIBURTON ENERGY SERVICES INC·Filed 2014·Granted Jul 11, 2017·3 cites·20 claims
- 1072US10179872B2Fluid loss additive for water based drilling fluids with improved thermal stabilityHALLIBURTON ENERGY SERVICES INC·Filed 2013·Granted Jan 15, 2019·1 cites·12 claims
- 1171US10501675B2Fluid loss additive for water based drilling fluids with improved thermal stabilityHALLIBURTON ENERGY SERVICES INC·Filed 2018·Granted Dec 10, 2019·0 cites·7 claims
- 1270US12241016B2High temperature high salt low end rheology modifiersCNPC USA CORP·Filed 2022·Granted Mar 4, 2025·0 cites·11 claims
- 1369US11041106B2Star macromolecules for wellbore applicationsHALLIBURTON ENERGY SERVICES INC·Filed 2020·Granted Jun 22, 2021·0 cites·12 claims
- 1469US10508229B2Crosslinked polymers including sulfonic acid groups or salts or esters thereof as viscosifiers and fluid loss additives for subterranean treatmentHALLIBURTON ENERGY SERVICES INC·Filed 2014·Granted Dec 17, 2019·1 cites·12 claims
- 1569US10273397B2Synthetic crosslinked polymer additive for use in subterranean treatment fluidsHALLIBURTON ENERGY SERVICES INC·Filed 2014·Granted Apr 30, 2019·1 cites·19 claims
- 1669US2025197709A1High temperature high salt low end rheology modifiersCNPC USA CORP·Filed 2025·Application pending·0 cites
- 1768US11268006B2Crosslinked polymer compositions and methods for use in subterranean formation operationsHALLIBURTON ENERGY SERVICES INC·Filed 2020·Granted Mar 8, 2022·0 cites·18 claims
- 1867US11162019B2Crosslinked polymer compositions for use in subterranean formation operationsHALLIBURTON ENERGY SERVICES INC·Filed 2020·Granted Nov 2, 2021·0 cites·15 claims
- 1964US12049588B2Delayed gelation polymer system for high temperature and high salinity applicationsCNPC USA CORP·Filed 2023·Granted Jul 30, 2024·0 cites·20 claims
- 2061US2022017268A1Closure for a product-retaining containerVINVENTIONS USA LLC·Filed 2021·Application pending·0 cites
- 2157US10752822B2Crosslinked polymer compositions and methods for use in subterranean formation operationsHALLIBURTON ENERGY SERVICES INC·Filed 2015·Granted Aug 25, 2020·0 cites·13 claims
- 2257US10662371B2Crosslinked polymer compositions for use in subterranean formation operationsHALLIBURTON ENERGY SERVICES INC·Filed 2015·Granted May 26, 2020·0 cites·15 claims
- 2355US11851606B2Lost circulation test method for expandable geopolymersCNPC USA CORP·Filed 2021·Granted Dec 26, 2023·0 cites·18 claims
- 2451US2013327739A1Closure for a product-retaining containerNOMACORC LLC·Filed 2013·Application pending·0 cites
- 2544US10407526B2Crosslinked polymer compositions with two crosslinkers for use in subterranean formation operationsHALLIBURTON ENERGY SERVICES INC·Filed 2015·Granted Sep 10, 2019·0 cites·15 claims
- 2641US2024003205A1Reducing loss circulation during well-drilling operationsCNPC USA CORP·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →