Inventor · disambiguated record
Janice Jianzhao Wang
Also filed as: WANG JANICE JIANZHAO
9 granted patents·5 pending applications·37 citations·filing 2011–2024
83Inventor score
Top patents by PatentIndex Score
14 records- 0196US10023782B2Salt-tolerant, thermally-stable rheology modifiersISP INVESTMENTS LLC·Filed 2017·Granted Jul 17, 2018·17 cites·6 claims
- 0287US12024686B2Gasoline additive composition for improved engine performanceAFTON CHEMICAL CORP·Filed 2022·Granted Jul 2, 2024·1 cites·15 claims
- 0386US9611416B2Salt-tolerant, thermally-stable rheology modifiersWANG JANICE JIANZHAO·Filed 2011·Granted Apr 4, 2017·13 cites·12 claims
- 0485US11884890B1Gasoline additive composition for improved engine performanceAFTON CHEMICAL CORP·Filed 2023·Granted Jan 30, 2024·3 cites·18 claims
- 0575US9914790B2Low molecular weight graft polymer for scale inhibitorHERCULES INC·Filed 2015·Granted Mar 13, 2018·1 cites·21 claims
- 0667US10202533B2High-temperature high-pressure (HTHP) stable synthetic polymer for water based oil-well servicing fluidsISP INVESTMENTS INC·Filed 2014·Granted Feb 12, 2019·1 cites·21 claims
- 0767US10113099B2High pressure high temperature (HPHT) aqueous drilling mud composition and process for preparing the sameISP INVESTMENTS INC·Filed 2014·Granted Oct 30, 2018·1 cites·17 claims
- 0857US12454653B2Gasoline additive composition for improved engine performanceAFTON CHEMICAL CORP·Filed 2023·Granted Oct 28, 2025·0 cites·22 claims
- 0957US2025304871A1Multi-functional fuel additive to provide friction reduction and corrosion protectionAFTON CHEMICAL CORP·Filed 2024·Application pending·0 cites
- 1054US2025034471A1Gasoline additive composition for improved engine performanceAFTON CHEMICAL CORP·Filed 2023·Application pending·0 cites
- 1143US2016215196A1Fluid composition comprising crosslinked polyvinylpyrrolidone for oil field applicationsISP INVESTMENTS INC·Filed 2014·Application pending·0 cites
- 1240US2017015588A1High temperature and high pressure cement retarder composition and use thereofHERCULES INC·Filed 2016·Application pending·0 cites
- 1338US2015315453A1High temperature and high pressure fluid loss additives and methods of use thereofHERCULES INC·Filed 2015·Application pending·0 cites
- 1430US11001751B2Crosslinked polymers derived from monomers having acryloyl and lactam moieties and sulfonic acid/sulfonate comonomers, compositions thereof, and applications thereofHERCULES LLC·Filed 2016·Granted May 11, 2021·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →