Bruce W. Hotten

Person

Orinda, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Lubricating oil additive
- Patent number 4,228,282
- Issue date Oct 14, 1980
- Chevron Research Company
- Bruce W. Hotten
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Tetrahydropyrimidyl-substituted compounds
- Patent number 4,225,712
- Issue date Sep 30, 1980
- Chevron Research Company
- Bruce W. Hotten
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Multipurpose lubricating oil additive and compositions containing same
- Patent number 4,157,972
- Issue date Jun 12, 1979
- Chevron Research Company
- Bruce W. Hotten
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Sulfur and chlorine-containing lubricating oil additive
- Patent number 4,132,659
- Issue date Jan 2, 1979
- Chevron Research Company
- Bruce W. Hotten
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Amine phosphate salts and phosphoramides
- Patent number 4,118,330
- Issue date Oct 3, 1978
- Chevron Research Company
- Bruce W. Hotten
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Amine phosphate salts
- Patent number 4,118,328
- Issue date Oct 3, 1978
- Chevron Research Company
- Bruce W. Hotten
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Amine phosphate salts and phosphoramides
- Patent number 4,118,329
- Issue date Oct 3, 1978
- Chevron Research Company
- Bruce W. Hotten
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cross-sulfurized olefins and fatty acid monoesters in lubricating oils
- Patent number 4,053,427
- Issue date Oct 11, 1977
- Chevron Research Company
- Bruce W. Hotten
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Extreme pressure lubricant compositions
- Patent number 4,049,562
- Issue date Sep 20, 1977
- Chevron Research Company
- Bruce W. Hotten
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Lubricant compositions
- Patent number 4,049,561
- Issue date Sep 20, 1977
- Chevron Research Company
- Bruce W. Hotten
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Lubricating oil additive composition
- Patent number 4,032,462
- Issue date Jun 28, 1977
- Chevron Research Company
- Bruce W. Hotten
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Sulfur-containing carboxylates as EP agents
- Patent number 4,012,368
- Issue date Mar 15, 1977
- Chevron Research Company
- Bruce W. Hotten
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Lubricant composition of improved antioxidant properties
- Patent number 3,992,307
- Issue date Nov 16, 1976
- Chevron Research Company
- Bruce W. Hotten
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Aliphatic sulfurized ester lubricant
- Patent number 3,970,568
- Issue date Jul 20, 1976
- Chevron Research Company
- Bruce W. Hotten
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Bisphosphoramides
- Patent number 3,968,157
- Issue date Jul 6, 1976
- Chevron Research Company
- Bruce W. Hotten
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Bisphosphoramides and process for preparing the same
- Patent number 3,954,918
- Issue date May 4, 1976
- Chevron Research Company
- Bruce W. Hotten
- C07 - ORGANIC CHEMISTRY

Bruce W. Hotten

Person

Patents Grantslast 30 patents

Lubricating oil additive

Tetrahydropyrimidyl-substituted compounds

Multipurpose lubricating oil additive and compositions containing same

Sulfur and chlorine-containing lubricating oil additive

Amine phosphate salts and phosphoramides

Amine phosphate salts

Amine phosphate salts and phosphoramides

Cross-sulfurized olefins and fatty acid monoesters in lubricating oils

Extreme pressure lubricant compositions

Lubricant compositions

Lubricating oil additive composition

Sulfur-containing carboxylates as EP agents

Lubricant composition of improved antioxidant properties

Aliphatic sulfurized ester lubricant

Bisphosphoramides

Bisphosphoramides and process for preparing the same