Danford E. Clark

Person

Fountain Valley, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Hydrocracking process using a reactivated catalyst
- Patent number 5,340,957
- Issue date Aug 23, 1994
- Union Oil Company of California
- Danford E. Clark
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for reactivating a deactivated crystalline molecular sieve...
- Patent number 5,206,194
- Issue date Apr 27, 1993
- Union Oil Company of America
- Danford E. Clark
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Hydrotreating with silicon removal
- Patent number 5,118,406
- Issue date Jun 2, 1992
- Union Oil Company of California
- Peter Kokayeff
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Water regeneration of deactivated catalyst
- Patent number 5,015,611
- Issue date May 14, 1991
- Union Oil Company of California
- Danford E. Clark
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Hydrocracking catalyst of improved activity
- Patent number 4,689,137
- Issue date Aug 25, 1987
- Union Oil Company of California
- Danford E. Clark
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Hydrocracking catalyst of improved activity
- Patent number 4,604,373
- Issue date Aug 5, 1986
- Union Oil Company of California
- Danford E. Clark
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Pressure testing of catalyst loaded reactors
- Patent number 4,064,036
- Issue date Dec 20, 1977
- Union Oil Company of California
- Danford E. Clark
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Danford E. Clark

Person

Patents Grantslast 30 patents

Hydrocracking process using a reactivated catalyst

Process for reactivating a deactivated crystalline molecular sieve...

Hydrotreating with silicon removal

Water regeneration of deactivated catalyst

Hydrocracking catalyst of improved activity

Hydrocracking catalyst of improved activity

Pressure testing of catalyst loaded reactors