Marvin F. L. Johnson

Person

Homewood, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Alkali promoted manganese oxide compositions containing silica and/...
- Patent number 4,629,718
- Issue date Dec 16, 1986
- Atlantic Richfield Company
- C. Andrew Jones
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hydroxylated magnesia support
- Patent number 4,613,718
- Issue date Sep 23, 1986
- Atlantic Richfield Company
- John A. Jaecker
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Methane conversion using a silica/magnesia support
- Patent number 4,547,608
- Issue date Oct 15, 1985
- Atlantic Richfield Company
- Marvin F. L. Johnson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Methane conversion using a magnesia/silica support
- Patent number 4,544,786
- Issue date Oct 1, 1985
- Atlantic Richfield Company
- E. William Breder
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Plural stage reforming with catalysts having a skewed distribution...
- Patent number 4,464,249
- Issue date Aug 7, 1984
- Atlantic Richfield Company
- John Mooi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Stabilized reforming catalyst
- Patent number 4,311,582
- Issue date Jan 19, 1982
- Atlantic Richfield Company
- Marvin F. L. Johnson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Stabilized reforming catalyst
- Patent number 4,306,963
- Issue date Dec 22, 1981
- Atlantic Richfield Company
- Marvin F. L. Johnson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Stabilized reforming catalyst
- Patent number 4,305,810
- Issue date Dec 15, 1981
- Atlantic Richfield Company
- Marvin F. L. Johnson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Stabilized reforming catalyst
- Patent number 4,305,811
- Issue date Dec 15, 1981
- Atlantic Richfield Company
- Marvin F. L. Johnson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Hydrocarbon hydrotreating process
- Patent number 4,251,350
- Issue date Feb 17, 1981
- Atlantic Richfield Company
- Marvin F. L. Johnson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Phosphorous-containing catalyst and method for preparing and using...
- Patent number 4,202,798
- Issue date May 13, 1980
- Atlantic Richfield Company
- Marvin F. L. Johnson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for determining hydrocarbon hydrotreating activity of a cata...
- Patent number 3,932,270
- Issue date Jan 13, 1976
- Atlantic Richfield Company
- Marvin F. L. Johnson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Marvin F. L. Johnson

Person

Patents Grantslast 30 patents

Alkali promoted manganese oxide compositions containing silica and/...

Hydroxylated magnesia support

Methane conversion using a silica/magnesia support

Methane conversion using a magnesia/silica support

Plural stage reforming with catalysts having a skewed distribution...

Stabilized reforming catalyst

Stabilized reforming catalyst

Stabilized reforming catalyst

Stabilized reforming catalyst

Hydrocarbon hydrotreating process

Phosphorous-containing catalyst and method for preparing and using...

Method for determining hydrocarbon hydrotreating activity of a cata...