John A. Zakarian

Person

Hercules, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method for forming finished lubricants
- Patent number 8,540,869
- Issue date Sep 24, 2013
- Chevron U.S.A. Inc.
- John A. Zakarian
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Lubricating composition containing non-acidic phosphorus compounds
- Patent number RE44475
- Issue date Sep 3, 2013
- Chevron U.S.A. Inc.
- John A. Zakarian
- 508 - Solid anti-friction devices, materials therefor, lubricant or separant...
Information Patent Grant
Lubricating composition containing non-acidic phosphorus compounds
- Patent number 7,919,440
- Issue date Apr 5, 2011
- Chevron U.S.A. Inc.
- John A. Zakarian
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Lubricating composition having improved storage stability
- Patent number 7,879,773
- Issue date Feb 1, 2011
- Chevron U.S.A., Inc.
- John A. Zakarian
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Gear lubricant with low Brookfield ratio
- Patent number 7,582,591
- Issue date Sep 1, 2009
- Chevron U.S.A. Inc.
- Michael J. Haire
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Gear lubricant with a base oil having a low traction coefficient
- Patent number 7,425,524
- Issue date Sep 16, 2008
- Chevron U.S.A. Inc.
- Michael J. Haire
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for making an automatic transmission fluid composition
- Patent number 6,187,725
- Issue date Feb 13, 2001
- Chevron U.S.A. Inc.
- David C. Kramer
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Automatic transmission fluid composition
- Patent number 6,110,879
- Issue date Aug 29, 2000
- Chevron U.S.A. Inc.
- David C. Kramer
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Tractor hydraulic fluid
- Patent number 5,888,946
- Issue date Mar 30, 1999
- Chevron U.S.A. Inc.
- John A. Zakarian
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

Information Patent Application
DRIVELINE FLUIDS COMPRISING API GROUP II BASE OIL
- Publication number 20190177649
- Publication date Jun 13, 2019
- Chevron U.S.A. Inc.
- Hyun-Soo HONG
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
APPLICATION-SPECIFIC FINISHED LUBRICANT COMPOSITIONS COMPRISING A B...
- Publication number 20120028863
- Publication date Feb 2, 2012
- David Christian Kramer
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
LUBRICATING COMPOSITION CONTAINING NON-ACIDIC PHOSPHORUS COMPOUNDS
- Publication number 20110152141
- Publication date Jun 23, 2011
- Chevron U.S.A. Inc.
- John A. Zakarian
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
LUBRICATING COMPOSITION HAVING IMPROVED STORAGE STABILITY
- Publication number 20110086787
- Publication date Apr 14, 2011
- Chevron U.S.A. Inc.
- John A. Zakarian
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Power Transmission Fluid Compositions and Preparation Thereof
- Publication number 20090163391
- Publication date Jun 25, 2009
- Chevron U.S.A. Inc.
- John M. Zakarian
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Method for forming finished lubricants
- Publication number 20090149360
- Publication date Jun 11, 2009
- Chevron U.S.A. Inc.
- John A. Zakarian
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
TRACTOR HYDRAULIC FLUID COMPOSITIONS AND PREPARATION THEREOF
- Publication number 20090088352
- Publication date Apr 2, 2009
- Chevron U.S.A. Inc.
- John A. Zakarian
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Gear lubricant with low Brookfield ratio
- Publication number 20070238627
- Publication date Oct 11, 2007
- Chevron U.S.A. Inc.
- Michael J. Haire
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Gear lubricant with a base oil having a low traction coefficient
- Publication number 20070238628
- Publication date Oct 11, 2007
- Michael J. Haire
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Lubricating composition containing non-acidic phosphorus compounds
- Publication number 20060252656
- Publication date Nov 9, 2006
- Chevron U.S.A. Inc.
- John A. Zakarian
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Lubricating composition having improved storage stability
- Publication number 20060252657
- Publication date Nov 9, 2006
- Chevron U.S.A. Inc.
- John A. Zakarian
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

John A. Zakarian

Person

Patents Grantslast 30 patents

Method for forming finished lubricants

Lubricating composition containing non-acidic phosphorus compounds

Lubricating composition containing non-acidic phosphorus compounds

Lubricating composition having improved storage stability

Gear lubricant with low Brookfield ratio

Gear lubricant with a base oil having a low traction coefficient

Process for making an automatic transmission fluid composition

Automatic transmission fluid composition

Tractor hydraulic fluid

Patents Applicationslast 30 patents

DRIVELINE FLUIDS COMPRISING API GROUP II BASE OIL

APPLICATION-SPECIFIC FINISHED LUBRICANT COMPOSITIONS COMPRISING A B...

LUBRICATING COMPOSITION CONTAINING NON-ACIDIC PHOSPHORUS COMPOUNDS

LUBRICATING COMPOSITION HAVING IMPROVED STORAGE STABILITY

Power Transmission Fluid Compositions and Preparation Thereof

Method for forming finished lubricants

TRACTOR HYDRAULIC FLUID COMPOSITIONS AND PREPARATION THEREOF

Gear lubricant with low Brookfield ratio

Gear lubricant with a base oil having a low traction coefficient

Lubricating composition containing non-acidic phosphorus compounds

Lubricating composition having improved storage stability