Inventor · disambiguated record
Kongsheng Yang
Also filed as: YANG KONGSHENG
13 granted patents·2 pending applications·52 citations·filing 2014–2023
87Inventor score
Files withAFTON CHEMICAL CORP15
Top patents by PatentIndex Score
15 records- 0197US11155764B2Lubricants for use in boosted enginesAFTON CHEMICAL CORP·Filed 2017·Granted Oct 26, 2021·17 cites·19 claims
- 0296US10214703B2Lubricants with zinc dialkyl dithiophosphate and their use in boosted internal combustion enginesAFTON CHEMICAL CORP·Filed 2016·Granted Feb 26, 2019·19 cites·18 claims
- 0395US9068135B1Lubricating oil composition and additive therefor having improved piston deposit control and emulsion stabilityAFTON CHEMICAL CORP·Filed 2014·Granted Jun 30, 2015·10 cites·21 claims
- 0491US11926804B1Dispersant and detergent systems for improved motor oil performanceAFTON CHEMICAL CORP·Filed 2023·Granted Mar 12, 2024·3 cites·18 claims
- 0584US10377963B2Lubricants for use in boosted enginesAFTON CHEMICAL CORP·Filed 2017·Granted Aug 13, 2019·2 cites·16 claims
- 0674US11584897B2Lubricant formulations with silicon-containing compoundsAFTON CHEMICAL CORP·Filed 2021·Granted Feb 21, 2023·1 cites·10 claims
- 0761US11214753B2Silicone functionalized viscosity index improverAFTON CHEMICAL CORP·Filed 2020·Granted Jan 4, 2022·0 cites·20 claims
- 0860US12195695B2Lubricating oil compositions for improving low-speed pre-ignitionAFTON CHEMICAL CORP·Filed 2023·Granted Jan 14, 2025·0 cites·18 claims
- 0958US11680222B2Engine oils with low temperature pumpabilityAFTON CHEMICAL CORP·Filed 2021·Granted Jun 20, 2023·0 cites·15 claims
- 1054US2019330555A1Lubricants for use in boosted enginesAFTON CHEMICAL CORP·Filed 2019·Application pending·0 cites
- 1148US10336959B2Lubricants with calcium-containing detergent and their use for improving low speed pre-ignitionAFTON CHEMICAL CORP·Filed 2016·Granted Jul 2, 2019·0 cites·18 claims
- 1246US10421922B2Lubricants with magnesium and their use for improving low speed pre-ignitionAFTON CHEMICAL CORP·Filed 2016·Granted Sep 24, 2019·0 cites·23 claims
- 1345US10280383B2Lubricants with molybdenum and their use for improving low speed pre-ignitionAFTON CHEMICAL CORP·Filed 2016·Granted May 7, 2019·0 cites·17 claims
- 1444US10550349B2Lubricants with titanium and/or tungsten and their use for improving low speed pre-ignitionAFTON CHEMICAL CORP·Filed 2016·Granted Feb 4, 2020·0 cites·20 claims
- 1543US2017015933A1Additives and lubricating oil compositions for improving low speed pre-ignitionAFTON CHEMICAL CORP·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →