Matthew Hussain ANSARI

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San Ramon, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Mulitigrade engine oil with improved mini-rotary viscometer results...
- Patent number 9,771,537
- Issue date Sep 26, 2017
- Chevron U.S.A. Inc.
- Alex Beringuy Souza
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Multi-grade engine oil formulations with improved mini-rotary visco...
- Patent number 9,376,642
- Issue date Jun 28, 2016
- Chevron U.S.A. Inc.
- Alex Beringuy Souza
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Base oil blend upgrading process with a group II base oil to yield...
- Patent number 9,290,713
- Issue date Mar 22, 2016
- Chevron U.S.A. Inc.
- Alex Beringuy Souza
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

Information Patent Application
Mulitigrade Engine Oil with Improved Mini-Rotary Viscometer Results...
- Publication number 20160160145
- Publication date Jun 9, 2016
- Chevron U.S.A. Inc.
- Alex Beringuy SOUZA
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
MULTI-GRADE ENGINE OIL FORMULATIONS WITH IMPROVED MINI-ROTARY VISCO...
- Publication number 20140274829
- Publication date Sep 18, 2014
- Chevron U.S.A. Inc.
- Alex Beringuy Souza
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Engine Oil Compositions with Improved Fuel Economy Performance
- Publication number 20090143261
- Publication date Jun 4, 2009
- Chevron U.S.A. Inc.
- Kenji Takeoka
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
ENGINE OIL COMPOSITIONS AND PREPARATION THEREOF
- Publication number 20080053868
- Publication date Mar 6, 2008
- Chevron U.S.A. Inc.
- Peter Kleijwegt
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...