Nadine L. Yenni

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Sonoma, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Dielectric fluids and processes for making same
- Patent number 7,510,674
- Issue date Mar 31, 2009
- Chevron U.S.A. Inc.
- John M. Rosenbaum
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Dielectric fluids and processes for making same
- Patent number 7,252,753
- Issue date Aug 7, 2007
- Chevron U.S.A. Inc.
- John M. Rosenbaum
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Sorbent treating of lubricating oils to remove haze precursors
- Patent number 6,468,418
- Issue date Oct 22, 2002
- Chevron U.S.A. Inc.
- Joseph A. Biscardi
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Filtering lubricating oils to remove haze precursors
- Patent number 6,468,417
- Issue date Oct 22, 2002
- Chevron U.S.A. Inc.
- Joseph A. Biscardi
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Clay treatment process for white mineral oil
- Patent number 5,997,732
- Issue date Dec 7, 1999
- Chevron U.S.A. Inc.
- Nadine Yenni
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

Information Patent Application
Dielectric fluids and processes for making same
- Publication number 20060113512
- Publication date Jun 1, 2006
- Chevron U.S.A. Inc.
- John M. Rosenbaum
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Dielectric fluids and processes for making same
- Publication number 20060113216
- Publication date Jun 1, 2006
- Chevron U.S.A. Inc.
- John M. Rosenbaum
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...