Rebecca Elizabeth BRAFMAN

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Concord, 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...
Information Patent Grant
Low pour point renewable fuel blend
- Patent number 9,006,501
- Issue date Apr 14, 2015
- Chevron U.S.A. Inc.
- Rebecca Brafman
- 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
BASE OIL BLEND UPGRADING PROCESS WITH A GROUP II BASE OIL TO YIELD...
- Publication number 20140274828
- 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
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
Low Pour Point Renewable Fuel Blend
- Publication number 20120283491
- Publication date Nov 8, 2012
- Chevron U.S.A. Inc.
- Guangci Zhou
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...