William A. Sweeney

Person

Larkspur, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Hydrous zirconium oxide dehydration catalyst
- Patent number 5,210,363
- Issue date May 11, 1993
- Chevron Research and Technology Company
- William A. Sweeney
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of making a hydrous zirconium oxide dehydration catalyst and...
- Patent number 5,130,287
- Issue date Jul 14, 1992
- Chevron Research and Technology Company
- William A. Sweeney
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Alkenyl succinic anhydride composition
- Patent number 5,104,486
- Issue date Apr 14, 1992
- Chevron Research Company
- William A. Sweeney
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for making 1-hexene and high octane blending components
- Patent number 5,059,733
- Issue date Oct 22, 1991
- Chevron Research and Technology Company
- William A. Sweeney
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for selectively producing C5 to C18 straight chain .alpha....
- Patent number 5,059,734
- Issue date Oct 22, 1991
- Chevron Research and Technology Company
- William A. Sweeney
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for making 1-hexene from 1-butene
- Patent number 5,057,638
- Issue date Oct 15, 1991
- Chevron Research and Technology Company
- William A. Sweeney
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for recovering N-hexenes from a mixture of C.sub.6 olefin i...
- Patent number 5,057,636
- Issue date Oct 15, 1991
- Chevron Research and Technology Company
- William A. Sweeney
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing C.sub.5 to C.sub.18 straight chain .alpha.-ol...
- Patent number 5,057,637
- Issue date Oct 15, 1991
- Chevron Research and Technology Company
- William A. Sweeney
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Nonionic emulsifier and substituted succinic anhydride compositions...
- Patent number 4,849,131
- Issue date Jul 18, 1989
- Chevron Research Company
- William A. Sweeney
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted succinic anhydride/emulsifier composition
- Patent number 4,545,855
- Issue date Oct 8, 1985
- Chevron Research Company
- William A. Sweeney
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Stable substituted succinic anhydride/ether-ester emulsifier compos...
- Patent number 4,545,856
- Issue date Oct 8, 1985
- Chevron Research Company
- William A. Sweeney
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Purification of olefins by boron trifluoride-alcohol treatment
- Patent number 4,527,004
- Issue date Jul 2, 1985
- Chevron Research Company
- William A. Sweeney
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Molding pillars in underground mining of oil shale
- Patent number 4,440,449
- Issue date Apr 3, 1984
- Chevron Research Company
- William A. Sweeney
- E21 - EARTH DRILLING MINING
Information Patent Grant
Process for the preparation of alkenyl succinic anhydride
- Patent number 4,431,826
- Issue date Feb 14, 1984
- Chevron Research Company
- William A. Sweeney
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Separation of hydrocarbon mixtures by catalytic dealkylation
- Patent number 4,045,506
- Issue date Aug 30, 1977
- Chevron Research Company
- Milutin Simic
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Separation of hydrocarbon mixtures by alkyl displacement
- Patent number 4,018,657
- Issue date Apr 19, 1977
- Chevron Research Company
- William A. Sweeney
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Foam well cleanout using oligomeric sulfonic acids
- Patent number 3,953,338
- Issue date Apr 27, 1976
- Chevron Research Company
- Alan E. Straus
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Foam well cleanout using oligomeric sulfonates
- Patent number 3,951,823
- Issue date Apr 20, 1976
- Chevron Research Company
- Alan E. Straus
- C07 - ORGANIC CHEMISTRY

William A. Sweeney

Person

Patents Grantslast 30 patents

Hydrous zirconium oxide dehydration catalyst

Method of making a hydrous zirconium oxide dehydration catalyst and...

Alkenyl succinic anhydride composition

Process for making 1-hexene and high octane blending components

Process for selectively producing C5 to C18 straight chain .alpha....

Process for making 1-hexene from 1-butene

Process for recovering N-hexenes from a mixture of C.sub.6 olefin i...

Process for producing C.sub.5 to C.sub.18 straight chain .alpha.-ol...

Nonionic emulsifier and substituted succinic anhydride compositions...

Substituted succinic anhydride/emulsifier composition

Stable substituted succinic anhydride/ether-ester emulsifier compos...

Purification of olefins by boron trifluoride-alcohol treatment

Molding pillars in underground mining of oil shale

Process for the preparation of alkenyl succinic anhydride

Separation of hydrocarbon mixtures by catalytic dealkylation

Separation of hydrocarbon mixtures by alkyl displacement

Foam well cleanout using oligomeric sulfonic acids

Foam well cleanout using oligomeric sulfonates