Ralph O. Kerr

Person

Houston, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Process for preparing anhydride from alkanes
- Patent number 4,202,826
- Issue date May 13, 1980
- Denka Chemical Corporation
- Ralph O. Kerr
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of dicarboxylic anhydrides
- Patent number 4,167,516
- Issue date Sep 11, 1979
- Denka Chemical Corporation
- Ralph O. Kerr
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process of preparing anhydrides from alkanes
- Patent number 4,152,338
- Issue date May 1, 1979
- Denka Chemical Corporation
- Ralph O. Kerr
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing maleic anhydride from C.sub.4 hydrocarbons
- Patent number 4,152,339
- Issue date May 1, 1979
- Denka Chemical Corporation
- Ralph O. Kerr
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalyst and process for preparing maleic anhydride from C.sub.4 hy...
- Patent number 4,123,388
- Issue date Oct 31, 1978
- Denka Chemical Corporation
- Ralph O. Kerr
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Oxidation catalysts and process for preparing anhydride from alkanes
- Patent number 4,105,586
- Issue date Aug 8, 1978
- Denka Chemical Corporation
- Ralph O. Kerr
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing maleic anhydride from C.sub.4 hydrocarbons
- Patent number 4,097,498
- Issue date Jun 27, 1978
- Denka Chemical Corporation
- Bruno J. Barone
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the vapor phase oxidation of benzene to maleic anhydrides
- Patent number 4,081,460
- Issue date Mar 28, 1978
- Denka Chemical Corporation
- Ralph O. Kerr
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing maleic anhydride from C.sub.4 hydrocarbons
- Patent number 4,071,539
- Issue date Jan 31, 1978
- Denka Chemical Corporation
- Ralph O. Kerr
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Vanadium phosphorus oxygen oxidation catalysts useful for preparing...
- Patent number 4,056,487
- Issue date Nov 1, 1977
- Petro-Tex Chemical Corporation
- Ralph O. Kerr
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalyst and process for preparing maleic anhydride from C.sub.4 hy...
- Patent number 4,049,574
- Issue date Sep 20, 1977
- Petro-Tex Chemical Corporation
- Ralph O. Kerr
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalyst for preparing maleic anhydride from C.sub.4 hydrocarbons
- Patent number 4,018,709
- Issue date Apr 19, 1977
- Petro-Tex Chemical Corporation
- Bruno J. Barone
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalyst preparative method
- Patent number 4,016,105
- Issue date Apr 5, 1977
- Petro-Tex Chemical Corporation
- Ralph O. Kerr
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Catalyst treatment
- Patent number 4,006,168
- Issue date Feb 1, 1977
- Petro-Tex Chemical Corporation
- Ralph O. Kerr
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalyst and process for preparing maleic anhydride from C.sub.4 hy...
- Patent number 3,980,585
- Issue date Sep 14, 1976
- Petro-Tex Chemical Corporation
- Ralph O. Kerr
- C07 - ORGANIC CHEMISTRY

Ralph O. Kerr

Person

Patents Grantslast 30 patents

Process for preparing anhydride from alkanes

Preparation of dicarboxylic anhydrides

Process of preparing anhydrides from alkanes

Process for preparing maleic anhydride from C.sub.4 hydrocarbons

Catalyst and process for preparing maleic anhydride from C.sub.4 hy...

Oxidation catalysts and process for preparing anhydride from alkanes

Process for preparing maleic anhydride from C.sub.4 hydrocarbons

Process for the vapor phase oxidation of benzene to maleic anhydrides

Process for preparing maleic anhydride from C.sub.4 hydrocarbons

Vanadium phosphorus oxygen oxidation catalysts useful for preparing...

Catalyst and process for preparing maleic anhydride from C.sub.4 hy...

Catalyst for preparing maleic anhydride from C.sub.4 hydrocarbons

Catalyst preparative method

Catalyst treatment

Catalyst and process for preparing maleic anhydride from C.sub.4 hy...