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Robert G. Wall
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Pinole, CA, US
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last 30 patents
Information
Patent Grant
Para-xylene selective reforming/aromatization
Patent number
5,609,751
Issue date
Mar 11, 1997
Chevron Chemical Company
Robert G. Wall
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Steam enhanced oil recovery method using branched alkyl aromatic su...
Patent number
5,005,644
Issue date
Apr 9, 1991
Chevron Research Company
Robert G. Wall
E21 - EARTH DRILLING MINING
Information
Patent Grant
Alpha-olefin sulfonate dimer surfactant cyclic steam stimulation pr...
Patent number
4,607,700
Issue date
Aug 26, 1986
Chevron Research Company
John H. Duerksen
E21 - EARTH DRILLING MINING
Information
Patent Grant
Non-condensible gas injection including alpha-olefin sulfonate dime...
Patent number
4,576,232
Issue date
Mar 18, 1986
Chevron Research Company
John H. Duerksen
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Non-condensible gas injection including alpha-olefin sulfonate surf...
Patent number
4,572,294
Issue date
Feb 25, 1986
Chevron Research Company
John H. Duerksen
E21 - EARTH DRILLING MINING
Information
Patent Grant
Steam injection including alpha-olephin sulfonate dimer surfactant...
Patent number
4,556,107
Issue date
Dec 3, 1985
Chevron Research Company
John H. Duerksen
E21 - EARTH DRILLING MINING
Information
Patent Grant
Process for the production of alkene-1,5-diols
Patent number
4,254,289
Issue date
Mar 3, 1981
Chevron Research Company
Robert G. Wall
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Alcohol production
Patent number
4,169,961
Issue date
Oct 2, 1979
Chevron Research Company
Robert G. Wall
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Ester hydrogenation using cobalt, zinc and copper oxide catalyst
Patent number
4,149,021
Issue date
Apr 10, 1979
Chevron Research Company
Robert G. Wall
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Mono-ol from diol and improved citric acid process
Patent number
4,139,556
Issue date
Feb 13, 1979
Chevron Research Company
Robert G. Wall
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Catalyst for ester hydrogenation
Patent number
4,113,662
Issue date
Sep 12, 1978
Chevron Research Company
Robert G. Wall
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Mono-ol from diol and improved citric acid process
Patent number
4,079,088
Issue date
Mar 14, 1978
Chevron Research Company
Robert G. Wall
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing ethylene glycol and ethylene glycol ether
Patent number
4,079,085
Issue date
Mar 14, 1978
Chevron Research Company
Robert G. Wall
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Dehydrogenation catalyst and process
Patent number
4,032,589
Issue date
Jun 28, 1977
Chevron Research Company
Robert G. Wall
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Citric acid and citramalic acid preparation
Patent number
4,022,823
Issue date
May 10, 1977
Chevron Research Company
John B. Wilkes
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Preparation of 2,5-dihydrofurans from butadiene monoxides
Patent number
3,996,248
Issue date
Dec 7, 1976
Chevron Research Company
Robert G. Wall
C07 - ORGANIC CHEMISTRY