Xiaomin Helen Tu

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Oakland, CA, US

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Patents Applicationslast 30 patents

Information Patent Application
LUBRICATING OIL COMPOSITIONS COMPRISING BIOBASED BASE OILS
- Publication number 20230167378
- Publication date Jun 1, 2023
- CHEVRON ORONITE COMPANY LLC
- Alexander Bowman BOFFA
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
LUBRICATING ENGINE OIL COMPOSITIONS CONTAINING DETERGENT COMPOUNDS
- Publication number 20190002789
- Publication date Jan 3, 2019
- CHEVRON ORONITE COMPANY LLC
- Alexander Bowman Boffa
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...