Inventor · disambiguated record
Theresa Liang Gunawan
Also filed as: GUNAWAN THERESA LIANG
7 granted patents·8 pending applications·2 citations·filing 2016–2021
70Inventor score
Top patents by PatentIndex Score
15 records- 0181US11142715B2Amino alkanediols and carboxylate salts as additives for improving fuel efficiencyCHEVRON USA INC·Filed 2019·Granted Oct 12, 2021·1 cites·31 claims
- 0273US10301566B2Fuel compositionCHEVRON USA INC·Filed 2016·Granted May 28, 2019·1 cites·18 claims
- 0368US11441477B2Method for preventing or reducing low speed pre-ignition in direct injected spark-ignited engines with silane-containing lubricantCHEVRON ORONITE CO·Filed 2019·Granted Sep 13, 2022·0 cites·10 claims
- 0457US10844307B2Method for preventing or reducing low speed pre-ignition in direct injected spark-ignited engines with manganesemanganese-containing lubricantCHEVRON ORONITE CO·Filed 2019·Granted Nov 24, 2020·0 cites·10 claims
- 0554US11401482B2Method for preventing or reducing low speed pre-ignition in direct injected spark-ignited engines with cobalt-containing lubricantCHEVRON ORONITE CO·Filed 2018·Granted Aug 2, 2022·0 cites·14 claims
- 0652US2020109343A1Hydride donors as an additive for reducing low speed pre-ignition eventsCHEVRON ORONITE CO·Filed 2019·Application pending·0 cites
- 0751US2019292473A1Composition and method for preventing or reducing low speed pre-ignition in spark-ignited internal combustion enginesCHEVRON ORONITE CO·Filed 2019·Application pending·0 cites
- 0850US2020017789A1Composition and method for preventing or reducing low speed pre-ignition in spark-ignited internal combustion enginesCHEVRON ORONITE CO·Filed 2019·Application pending·0 cites
- 0949US11802255B2Composition and method for preventing or reducing low speed pre-ignition in direct injected spark-ignited enginesCHEVRON ORONITE CO·Filed 2020·Granted Oct 31, 2023·0 cites·31 claims
- 1048US2019016985A1Lubricating oil compositions containing non-sulfur-phosphorus containing zinc compounds and method for preventing or reducing low speed pre-ignition in direct injected spark-ignited enginesCHEVRON ORONITE CO·Filed 2018·Application pending·0 cites
- 1147US2019016986A1Lubricating oil compositions containing zirconium and method for preventing or reducing low speed pre-ignition in direct injected spark-ignited enginesCHEVRON ORONITE CO·Filed 2018·Application pending·0 cites
- 1244US10358615B2Method for improving low temperature stability of a friction modifier additiveCHEVRON USA INC·Filed 2016·Granted Jul 23, 2019·0 cites·12 claims
- 1343US2022333027A1Reducing friction in combustion engines through fuel additivesCHEVRON ORONITE CO·Filed 2020·Application pending·0 cites
- 1443US2022145199A1Fuel additives for mitigating injector nozzle fouling and reducing particulate emissionsCHEVRON ORONITE CO·Filed 2021·Application pending·0 cites
- 1542US2020255762A1Composition and method for preventing or reducing low speed pre-ignition in direct injected spark-ignited enginesCHEVRON ORONITE CO·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →