Willard N. Mitchell

Person

Baton Rouge, LA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Slurry hydrocarbon synthesis with cyclic co purge and catalyst reju...
- Patent number 6,066,679
- Issue date May 23, 2000
- Exxon Research and Engineering Company
- Stephen C. Leviness
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Slurry hydrocarbon synthesis with cyclic CO purge and catalyst reju...
- Patent number 5,817,701
- Issue date Oct 6, 1998
- Exxon Research and Engineering Company
- Stephen C. Leviness
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalyst rejuvenation in hydrocarbon synthesis slurry with reduced...
- Patent number 5,811,363
- Issue date Sep 22, 1998
- Exxon Research and Engineering Company
- Stephen C. Leviness
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Activation of hydrocarbon synthesis catalyst
- Patent number 5,389,690
- Issue date Feb 14, 1995
- Exxon Research and Engineering Co.
- Willard N. Mitchell
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Activation of hydrocarbon synthesis catalyst
- Patent number 5,292,705
- Issue date Mar 8, 1994
- Exxon Research and Engineering Co.
- Willard N. Mitchell
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Rejuvenation of hydrocarbon synthesis catalyst
- Patent number 5,283,216
- Issue date Feb 1, 1994
- Exxon Research and Engineering Company
- Willard N. Mitchell
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hydrogen-donor coal liquefaction process
- Patent number 4,210,518
- Issue date Jul 1, 1980
- Exxon Research and Engineering Co.
- Edward L. Wilson
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for tubular water-bath polypropylene films
- Patent number 4,203,942
- Issue date May 20, 1980
- Exxon Research and Engineering Co.
- J. Robert Sims
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Coal gasification ash removal system
- Patent number 3,957,459
- Issue date May 18, 1976
- Exxon Research and Engineering Company
- Willard N. Mitchell
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for the fluid bed gasification of agglomerating coals
- Patent number 3,932,146
- Issue date Jan 13, 1976
- Exxon Research and Engineering Company
- Edward L. Wilson
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Willard N. Mitchell

Person

Patents Grantslast 30 patents

Slurry hydrocarbon synthesis with cyclic co purge and catalyst reju...

Slurry hydrocarbon synthesis with cyclic CO purge and catalyst reju...

Catalyst rejuvenation in hydrocarbon synthesis slurry with reduced...

Activation of hydrocarbon synthesis catalyst

Activation of hydrocarbon synthesis catalyst

Rejuvenation of hydrocarbon synthesis catalyst

Hydrogen-donor coal liquefaction process

Process for tubular water-bath polypropylene films

Coal gasification ash removal system

Process for the fluid bed gasification of agglomerating coals