Daniel M. Coombs

Person

Bartlesville, OK, US

People

Patents Grantslast 30 patents

Information Patent Grant
Process for demetallizing and desulfurizing heavy crude oil
- Patent number 4,885,080
- Issue date Dec 5, 1989
- Phillips Petroleum Company
- Ronald E. Brown
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Method for separating normally liquid organic compounds
- Patent number 4,761,222
- Issue date Aug 2, 1988
- Phillips Petroleum Company
- Cecil O. Carter
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Coprecipitate of metal phosphates
- Patent number 4,705,768
- Issue date Nov 10, 1987
- Phillips Petroleum Company
- Daniel M. Coombs
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Hydrodemetallization of oils with catalysts comprising nickel phosp...
- Patent number 4,680,105
- Issue date Jul 14, 1987
- Phillips Petroleum Company
- Daniel M. Coombs
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Hydrodemetallization of oils
- Patent number 4,671,866
- Issue date Jun 9, 1987
- Phillips Petroleum Company
- Daniel M. Coombs
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Catalytic hydrofining of oil
- Patent number 4,670,134
- Issue date Jun 2, 1987
- Phillips Petroleum Company
- John H. Kolts
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Hydrofining process for hydrocarbon containing feed streams
- Patent number 4,612,110
- Issue date Sep 16, 1986
- Phillips Petroleum Company
- Simon G. Kukes
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Hydrofining process for hydrocarbon containing feed streams
- Patent number 4,600,504
- Issue date Jul 15, 1986
- Phillips Petroleum Company
- Simon G. Kukes
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Hydrofining process for hydrocarbon containing feed streams
- Patent number 4,582,594
- Issue date Apr 15, 1986
- Phillips Petroleum Company
- Simon G. Kukes
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Hydrofining process for hydrocarbon containing feed streams
- Patent number 4,578,180
- Issue date Mar 25, 1986
- Phillips Petroleum Company
- Simon G. Kukes
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Hydrofining process for hydrocarbon containing feed streams
- Patent number 4,560,468
- Issue date Dec 24, 1985
- Phillips Petroleum Company
- Simon G. Kukes
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Hydrofining process for hydrocarbon containing feed streams
- Patent number 4,557,823
- Issue date Dec 10, 1985
- Phillips Petroleum Company
- Simon G. Kukes
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Solvent extraction
- Patent number 4,548,711
- Issue date Oct 22, 1985
- Phillips Petroleum Company
- Daniel M. Coombs
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Metals removal with a light hydrocarbon and an organophosphorous co...
- Patent number 4,518,484
- Issue date May 21, 1985
- Phillips Petroleum Company
- David P. Mann
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Supercritical extraction process
- Patent number 4,482,453
- Issue date Nov 13, 1984
- Phillips Petroleum Company
- Daniel M. Coombs
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Oil purification by deasphalting and magneto-filtration
- Patent number 4,298,456
- Issue date Nov 3, 1981
- Phillips Petroleum Company
- Daniel M. Coombs
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Daniel M. Coombs

Person

Patents Grantslast 30 patents

Process for demetallizing and desulfurizing heavy crude oil

Method for separating normally liquid organic compounds

Coprecipitate of metal phosphates

Hydrodemetallization of oils with catalysts comprising nickel phosp...

Hydrodemetallization of oils

Catalytic hydrofining of oil

Hydrofining process for hydrocarbon containing feed streams

Hydrofining process for hydrocarbon containing feed streams

Hydrofining process for hydrocarbon containing feed streams

Hydrofining process for hydrocarbon containing feed streams

Hydrofining process for hydrocarbon containing feed streams

Hydrofining process for hydrocarbon containing feed streams

Solvent extraction

Metals removal with a light hydrocarbon and an organophosphorous co...

Supercritical extraction process

Oil purification by deasphalting and magneto-filtration