Zhen Zhou

Person

Emeryville, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Removing unstable sulfur compounds from crude oil
- Patent number 9,499,749
- Issue date Nov 22, 2016
- Chevron U.S.A. Inc.
- Huping Luo
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Method for reducing mercaptans in hydrocarbons
- Patent number 9,296,956
- Issue date Mar 29, 2016
- Chevron U.S.A. Inc.
- Lin Li
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Synthesis of biolubricant esters from unsaturated fatty acid deriva...
- Patent number 9,267,090
- Issue date Feb 23, 2016
- Chevron U.S.A. Inc.
- Saleh Ali Elomari
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Synthesis of diester-based lubricants from enzymatically-directed e...
- Patent number 9,109,238
- Issue date Aug 18, 2015
- Chevron U.S.A. Inc.
- Stephen Joseph Miller
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Removing unstable sulfur compounds from crude oil
- Patent number 9,062,260
- Issue date Jun 23, 2015
- Chevron U.S.A. Inc.
- Huping Luo
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Treatment of a hydrocarbon feed
- Patent number 8,888,993
- Issue date Nov 18, 2014
- Chevron U.S.A. Inc.
- Akshay Verma
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for reducing the total acid number of a hydrocarbon feed
- Patent number 8,815,085
- Issue date Aug 26, 2014
- Chevron U.S.A. Inc.
- Shabbir Husain
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Supported liquid phase ionic liquid catalyst process
- Patent number 8,729,329
- Issue date May 20, 2014
- Chevron U.S.A. Inc.
- Sven Ivar Hommeltoft
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Multi-grade engine oil formulations comprising a bio-derived ester...
- Patent number 8,586,519
- Issue date Nov 19, 2013
- Chevron U.S.A. Inc.
- Stephen Joseph Miller
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Synthesis of diester-based biolubricants from epoxides
- Patent number 8,575,081
- Issue date Nov 5, 2013
- Chevron U.S.A. Inc.
- Stephen Joseph Miller
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Denitrification of a hydrocarbon feed
- Patent number 8,540,871
- Issue date Sep 24, 2013
- Chevron U.S.A. Inc.
- Bi-Zeng Zhan
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Synthesis of biolubricant esters from unsaturated fatty acid deriva...
- Patent number 8,507,423
- Issue date Aug 13, 2013
- Chevron U.S.A. Inc.
- Saleh A. Elomari
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Synthesis of biolubricant esters from unsaturated fatty acid deriva...
- Patent number 8,481,465
- Issue date Jul 9, 2013
- Chevron U.S.A. Inc.
- Saleh A. Elomari
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of diester-based biolubricants from monoesters of fatty...
- Patent number 8,410,033
- Issue date Apr 2, 2013
- Chevron U.S.A. Inc.
- Zhen Zhou
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Biofuel production through catalytic deoxygenation
- Patent number 8,389,782
- Issue date Mar 5, 2013
- Chevron U.S.A. Inc.
- Zhen Zhou
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Supported ionic liquid reactor
- Patent number 8,388,903
- Issue date Mar 5, 2013
- Chevron U.S.A. Inc.
- Sven Ivar Hommeltoft
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Biolubricant esters from the alcohols of unsaturated fatty acids
- Patent number 8,304,574
- Issue date Nov 6, 2012
- Chevron U.S.A. Inc.
- Saleh A. Elomari
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Biolubricant esters from the alcohols of unsaturated fatty acids
- Patent number 8,188,019
- Issue date May 29, 2012
- Chevron U.S.A. Inc.
- Saleh A. Elomari
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Synthesis of diester-based biolubricants from epoxides
- Patent number 7,867,959
- Issue date Jan 11, 2011
- Chevron U.S.A. Inc.
- Stephen Joseph Miller
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
TERNARY CATALYST SYSTEM FOR REDUCTION OF ACIDS IN A LIQUID HYDROCARBON
- Publication number 20180171237
- Publication date Jun 21, 2018
- Chevron U.S.A. Inc.
- Zhen Zhou
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Removing Unstable Sulfur Compounds From Crude Oil
- Publication number 20150267126
- Publication date Sep 24, 2015
- Chevron U.S.A. Inc.
- Huping Luo
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Synthesis of Diester-Based Lubricants from Enzymatically-Directed E...
- Publication number 20150140623
- Publication date May 21, 2015
- NOVOZYMES A/S
- Stephen Joseph Miller
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
BASE OIL BLEND UPGRADING PROCESS WITH A DIESTER BASE OIL TO YIELD I...
- Publication number 20140342960
- Publication date Nov 20, 2014
- Chevron U.S.A. Inc.
- Stephen Joseph Miller
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
DIESTER-BASED ENGINE OIL FORMULATIONS WITH IMPROVED LOW NOACK AND C...
- Publication number 20140342961
- Publication date Nov 20, 2014
- Chevron U.S.A. Inc.
- Stephen Joseph Miller
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
DIESTER-BASED BASE OIL BLENDS WITH IMPROVED COLD FLOW PROPERTIES AN...
- Publication number 20140342959
- Publication date Nov 20, 2014
- Chevron U.S.A. Inc.
- Stephen Joseph Miller
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
SYNTHESIS OF BIOLUBRICANT ESTERS FROM UNSATURATED FATTY ACID DERIVA...
- Publication number 20130296209
- Publication date Nov 7, 2013
- Chevron U.S.A. Inc.
- Saleh Ali Elomari
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
SYNTHESIS OF BIOLUBRICANT ESTERS FROM UNSATURATED FATTY ACID DERIVA...
- Publication number 20130017983
- Publication date Jan 17, 2013
- Chevron U.S.A. Inc.
- Saleh A. Elomari
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
SYNTHESIS OF BIOLUBRICANT ESTERS FROM UNSATURATED FATTY ACID DERIVA...
- Publication number 20120283160
- Publication date Nov 8, 2012
- Chevron U.S.A. Inc.
- Saleh A. Elomari
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Ester Based Heat Transfer Fluid Useful as a Coolant for Electric Ve...
- Publication number 20120164506
- Publication date Jun 28, 2012
- Chevron U.S.A. Inc.
- Sandra G. Claeys
- C07 - ORGANIC CHEMISTRY
Information Patent Application
High Fire-Point Esters as Electrical Insulating Oils
- Publication number 20120161085
- Publication date Jun 28, 2012
- Chevron U.S.A. Inc.
- Ryan J. Schexnaydre
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for Reducing Mercaptans in Hydrocarbons
- Publication number 20120103871
- Publication date May 3, 2012
- Chevron U.S.A. Inc.
- Zunqing He
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
METHOD FOR REDUCING MERCAPTANS IN HYDROCARBONS
- Publication number 20120103872
- Publication date May 3, 2012
- Lin Li
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
BIOLUBRICANT ESTERS FROM THE ALCOHOLS OF UNSATURATED FATTY ACIDS
- Publication number 20120108834
- Publication date May 3, 2012
- Chevron U.S.A. Inc.
- Saleh A. Elomari
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR REDUCING THE TOTAL ACID NUMBER OF A HYDROCARBON FEED
- Publication number 20120074042
- Publication date Mar 29, 2012
- Chevron U.S.A., Inc.
- Shabbir Husain
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
BIOFUEL PRODUCTION THROUGH CATALYTIC DEOXYGENATION
- Publication number 20120047795
- Publication date Mar 1, 2012
- Chevron U.S.A., Inc.
- Zhen Zhou
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PREPARATION OF DIESTER-BASED BIOLUBRICANTS FROM MONOESTERS OF FATTY...
- Publication number 20120053099
- Publication date Mar 1, 2012
- Chevron U.S.A. Inc.
- ZHEN ZHOU
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
DENITRIFICATION OF A HYDROCARBON FEED
- Publication number 20120024751
- Publication date Feb 2, 2012
- Chevron U.S.A., Inc.
- Zunqing He
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
TREATMENT OF A HYDROCARBON FEED
- Publication number 20120024756
- Publication date Feb 2, 2012
- Akshay Verma
- 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
SUPPORTED LIQUID PHASE IONIC LIQUID CATALYST PROCESS
- Publication number 20110319695
- Publication date Dec 29, 2011
- Chevron U.S.A. Inc.
- Sven Ivar Hommeltoft
- C07 - ORGANIC CHEMISTRY
Information Patent Application
SUPPORTED IONIC LIQUID REACTOR
- Publication number 20110318233
- Publication date Dec 29, 2011
- Chevron U.S.A. Inc.
- Sven Ivar Hommeltoft
- C07 - ORGANIC CHEMISTRY
Information Patent Application
SYNTHESIS OF DIESTER-BASED BIOLUBRICANTS FROM EPOXIDES
- Publication number 20110077184
- Publication date Mar 31, 2011
- Chevron U.S.A. Inc.
- Stephen Joseph Miller
- C07 - ORGANIC CHEMISTRY
Information Patent Application
MULTI-GRADE ENGINE OIL FORMULATIONS COMPRISING A BIO-DERIVED ESTER...
- Publication number 20110053817
- Publication date Mar 3, 2011
- Chevron U.S.A. Inc.
- Stephen Joseph Miller
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
SYNTHESIS OF BIOLUBRICANT ESTERS FROM UNSATURATED FATTY ACID DERIVA...
- Publication number 20110009300
- Publication date Jan 13, 2011
- Chevron U.S.A. Inc.
- Saleh A. Elomari
- C07 - ORGANIC CHEMISTRY
Information Patent Application
BIOLUBRICANT ESTERS FROM THE ALCOHOLS OF UNSATURATED FATTY ACIDS
- Publication number 20100311625
- Publication date Dec 9, 2010
- Chevron U.S.A. Inc.
- Saleh A. Elomari
- C07 - ORGANIC CHEMISTRY
Information Patent Application
SYNTHESIS OF DIESTER-BASED LUBRICANTS FROM ENZYMATICALLY-DIRECTED E...
- Publication number 20100120642
- Publication date May 13, 2010
- Chevron U.S.A. Inc.
- Stephen Joseph Miller
- C07 - ORGANIC CHEMISTRY
Information Patent Application
SYNTHESIS OF DIESTER-BASED BIOLUBRICANTS FROM EPOXIDES
- Publication number 20090198075
- Publication date Aug 6, 2009
- Chevron U.S.A. Inc.
- Stephen Joseph Miller
- C07 - ORGANIC CHEMISTRY

Person

Patents Grantslast 30 patents

Removing unstable sulfur compounds from crude oil

Method for reducing mercaptans in hydrocarbons

Synthesis of biolubricant esters from unsaturated fatty acid deriva...

Synthesis of diester-based lubricants from enzymatically-directed e...

Removing unstable sulfur compounds from crude oil

Treatment of a hydrocarbon feed

Process for reducing the total acid number of a hydrocarbon feed

Supported liquid phase ionic liquid catalyst process

Multi-grade engine oil formulations comprising a bio-derived ester...

Synthesis of diester-based biolubricants from epoxides

Denitrification of a hydrocarbon feed

Synthesis of biolubricant esters from unsaturated fatty acid deriva...

Synthesis of biolubricant esters from unsaturated fatty acid deriva...

Preparation of diester-based biolubricants from monoesters of fatty...

Biofuel production through catalytic deoxygenation

Supported ionic liquid reactor

Biolubricant esters from the alcohols of unsaturated fatty acids

Biolubricant esters from the alcohols of unsaturated fatty acids

Synthesis of diester-based biolubricants from epoxides

Patents Applicationslast 30 patents

TERNARY CATALYST SYSTEM FOR REDUCTION OF ACIDS IN A LIQUID HYDROCARBON

Removing Unstable Sulfur Compounds From Crude Oil

Synthesis of Diester-Based Lubricants from Enzymatically-Directed E...

BASE OIL BLEND UPGRADING PROCESS WITH A DIESTER BASE OIL TO YIELD I...

DIESTER-BASED ENGINE OIL FORMULATIONS WITH IMPROVED LOW NOACK AND C...

DIESTER-BASED BASE OIL BLENDS WITH IMPROVED COLD FLOW PROPERTIES AN...

SYNTHESIS OF BIOLUBRICANT ESTERS FROM UNSATURATED FATTY ACID DERIVA...

SYNTHESIS OF BIOLUBRICANT ESTERS FROM UNSATURATED FATTY ACID DERIVA...

SYNTHESIS OF BIOLUBRICANT ESTERS FROM UNSATURATED FATTY ACID DERIVA...

Ester Based Heat Transfer Fluid Useful as a Coolant for Electric Ve...

High Fire-Point Esters as Electrical Insulating Oils

Method for Reducing Mercaptans in Hydrocarbons

METHOD FOR REDUCING MERCAPTANS IN HYDROCARBONS

BIOLUBRICANT ESTERS FROM THE ALCOHOLS OF UNSATURATED FATTY ACIDS

PROCESS FOR REDUCING THE TOTAL ACID NUMBER OF A HYDROCARBON FEED

BIOFUEL PRODUCTION THROUGH CATALYTIC DEOXYGENATION

PREPARATION OF DIESTER-BASED BIOLUBRICANTS FROM MONOESTERS OF FATTY...

DENITRIFICATION OF A HYDROCARBON FEED

TREATMENT OF A HYDROCARBON FEED

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

SUPPORTED LIQUID PHASE IONIC LIQUID CATALYST PROCESS

SUPPORTED IONIC LIQUID REACTOR

SYNTHESIS OF DIESTER-BASED BIOLUBRICANTS FROM EPOXIDES

MULTI-GRADE ENGINE OIL FORMULATIONS COMPRISING A BIO-DERIVED ESTER...

SYNTHESIS OF BIOLUBRICANT ESTERS FROM UNSATURATED FATTY ACID DERIVA...

BIOLUBRICANT ESTERS FROM THE ALCOHOLS OF UNSATURATED FATTY ACIDS

SYNTHESIS OF DIESTER-BASED LUBRICANTS FROM ENZYMATICALLY-DIRECTED E...

SYNTHESIS OF DIESTER-BASED BIOLUBRICANTS FROM EPOXIDES