Howard D. Simpson

Person

Irvine, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Process for hydroprocessing hydrocarbons
- Patent number 5,906,731
- Issue date May 25, 1999
- UOP
- Suheil F. Abdo
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Hydroprocessing catalyst and its use
- Patent number 5,686,375
- Issue date Nov 11, 1997
- UOP
- Pradeep S. Iyer
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for the use of a phosphorus-containing hydroprocessing cata...
- Patent number 5,514,274
- Issue date May 7, 1996
- UOP
- Howard D. Simpson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Hydrocarbon conversion process
- Patent number 5,494,568
- Issue date Feb 27, 1996
- UOP
- Howard D. Simpson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Phosphorous-containing hydroprocessing catalyst and method of prepa...
- Patent number 5,403,806
- Issue date Apr 4, 1995
- Union Oil Company of California
- Howard D. Simpson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Hydroprocessing catalyst, its use, and method of preparation
- Patent number 5,389,595
- Issue date Feb 14, 1995
- Union Oil Company of California
- Howard D. Simpson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Resid hydroprocessing catalyst
- Patent number 5,334,307
- Issue date Aug 2, 1994
- Union Oil Company of California
- Howard D. Simpson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Hydroprocess utilizing a delta alumina-supported nickel and molybde...
- Patent number 5,300,217
- Issue date Apr 5, 1994
- Union Oil Company of California
- Howard D. Simpson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Demetallation catalyst
- Patent number 5,223,472
- Issue date Jun 29, 1993
- Union Oil Company of California
- Howard D. Simpson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Resid hydroprocessing catalyst
- Patent number 5,210,061
- Issue date May 11, 1993
- Union Oil Company of California
- Howard D. Simpson
- 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
Hydroprocessing with a catalyst having a narrow pore size distribution
- Patent number 4,969,990
- Issue date Nov 13, 1990
- Union Oil Company of California
- Howard D. Simpson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Hydrocarbon conversion process with catalytic materials of controll...
- Patent number 4,969,989
- Issue date Nov 13, 1990
- Union Oil Company of California
- Howard D. Simpson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Hydroprocessing hydrocarbon oils
- Patent number 4,940,533
- Issue date Jul 10, 1990
- Union Oil Company of California
- Howard D. Simpson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Resid hydroprocessing catalyst and method of preparation
- Patent number 4,886,582
- Issue date Dec 12, 1989
- Union Oil Company of California
- Howard D. Simpson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Hydroprocessing catalyst and phosphorous and citric acid containing...
- Patent number 4,879,265
- Issue date Nov 7, 1989
- Union Oil Company of California
- Howard D. Simpson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Hydroprocessing catalyst with a Ni-P-Mo
- Patent number 4,846,961
- Issue date Jul 11, 1989
- Union Oil Company of California
- Paul R. Robinson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Desulfurization catalyst and the catalyst prepared by a method
- Patent number 4,818,743
- Issue date Apr 4, 1989
- Union Oil Company of California
- Howard D. Simpson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Catalytic materials of controlled geometric mean electronegativity
- Patent number 4,816,434
- Issue date Mar 28, 1989
- Union Oil Company of California
- Howard D. Simpson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Oxidation process
- Patent number 4,743,353
- Issue date May 10, 1988
- Union Oil Company of California
- Pauline B. Ting
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Reforming and related processes
- Patent number 4,743,359
- Issue date May 10, 1988
- Union Oil Company of California
- Pauline B. Ting
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Ni-P-Mo catalyst and hydroprocessing use thereof
- Patent number 4,738,944
- Issue date Apr 19, 1988
- Union Oil Company of California
- Paul R. Robinson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Hydrocarbon conversion process
- Patent number 4,568,450
- Issue date Feb 4, 1986
- Union Oil Company of California
- Pauline B. Ting
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Hydrotreating catalyst and process
- Patent number 4,568,449
- Issue date Feb 4, 1986
- Union Oil Company of California
- Paul K. Angmorter
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Hydrocarbon processing
- Patent number 4,548,710
- Issue date Oct 22, 1985
- Union Oil Company of California
- Howard D. Simpson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Hydrotreating process
- Patent number 4,540,483
- Issue date Sep 10, 1985
- Union Oil Company of California
- Howard D. Simpson
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Hydrotreating catalyst and a method for preparing the catalyst
- Patent number 4,513,097
- Issue date Apr 23, 1985
- Union Oil Company of California
- Paul K. Angmorter
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Desulfurization catalyst and process
- Patent number 4,500,424
- Issue date Feb 19, 1985
- Union Oil Company of California
- Howard D. Simpson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Hydroprocessing catalyst and method for preparing it
- Patent number 4,460,707
- Issue date Jul 17, 1984
- Union Oil Company of California
- Howard D. Simpson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Catalyst and method for impregnating at a pH less than one
- Patent number 4,455,390
- Issue date Jun 19, 1984
- Union Oil Company of California
- Pauline B. Ting
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Howard D. Simpson

Person

Patents Grantslast 30 patents

Process for hydroprocessing hydrocarbons

Hydroprocessing catalyst and its use

Process for the use of a phosphorus-containing hydroprocessing cata...

Hydrocarbon conversion process

Phosphorous-containing hydroprocessing catalyst and method of prepa...

Hydroprocessing catalyst, its use, and method of preparation

Resid hydroprocessing catalyst

Hydroprocess utilizing a delta alumina-supported nickel and molybde...

Demetallation catalyst

Resid hydroprocessing catalyst

Hydrotreating with silicon removal

Hydroprocessing with a catalyst having a narrow pore size distribution

Hydrocarbon conversion process with catalytic materials of controll...

Hydroprocessing hydrocarbon oils

Resid hydroprocessing catalyst and method of preparation

Hydroprocessing catalyst and phosphorous and citric acid containing...

Hydroprocessing catalyst with a Ni-P-Mo

Desulfurization catalyst and the catalyst prepared by a method

Catalytic materials of controlled geometric mean electronegativity

Oxidation process

Reforming and related processes

Ni-P-Mo catalyst and hydroprocessing use thereof

Hydrocarbon conversion process

Hydrotreating catalyst and process

Hydrocarbon processing

Hydrotreating process

Hydrotreating catalyst and a method for preparing the catalyst

Desulfurization catalyst and process

Hydroprocessing catalyst and method for preparing it

Catalyst and method for impregnating at a pH less than one