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Paul W. Walters
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Ashland, KY, US
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last 30 patents
Information
Patent Grant
Carbometallic oil conversion with ballistic separation
Patent number
5,045,176
Issue date
Sep 3, 1991
Ashland Oil, Inc.
Paul W. Walters
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Combination process for upgrading residual oils
Patent number
4,894,141
Issue date
Jan 16, 1990
Ashland Oil, Inc.
Lloyd E. Busch
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Apparatus for the separation of solid particulates from a gaseous e...
Patent number
4,869,880
Issue date
Sep 26, 1989
Ashland Oil, Inc.
William P. Hettinger
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method and apparatus for cooling fluid solid particles used in a re...
Patent number
4,822,761
Issue date
Apr 18, 1989
Ashland Oil, Inc.
Paul W. Walters
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Apparatus for the separation of solid particulates from a gaseous e...
Patent number
4,792,437
Issue date
Dec 20, 1988
Ashland Oil, Inc.
William P. Hettinger
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Regeneration of fluid solid particles and separation of solid parti...
Patent number
4,786,622
Issue date
Nov 22, 1988
Ashland Oil, Inc.
Paul W. Walters
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Fluid particle material regeneration method and apparatus
Patent number
4,753,907
Issue date
Jun 28, 1988
Ashland Oil, Inc.
Oliver J. Zandona
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method and apparatus for cooling fluid solid particles used in a re...
Patent number
4,716,958
Issue date
Jan 5, 1988
Ashland Oil, Inc.
Paul W. Walters
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Vented riser
Patent number
4,701,307
Issue date
Oct 20, 1987
Ashland Oil, Inc.
Paul W. Walters
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process and apparatus for cooling during regeneration of fluid crac...
Patent number
4,698,212
Issue date
Oct 6, 1987
Ashland Oil, Inc.
Paul W. Walters
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Cyclone for lessening formation of carbonaceous deposits
Patent number
4,687,492
Issue date
Aug 18, 1987
Ashland Oil, Inc.
Paul W. Walters
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for cooling during regeneration of fluid cracking catalyst
Patent number
4,614,726
Issue date
Sep 30, 1986
Ashland Oil, Inc.
Paul W. Walters
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Apparatus for cooling fluid solid particles in a regeneration system
Patent number
4,605,636
Issue date
Aug 12, 1986
Ashland Oil, Inc.
Paul W. Walters
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Apparatus for cooling fluid solid particles in a regeneration system
Patent number
4,582,120
Issue date
Apr 15, 1986
Ashland Oil, Inc.
Paul W. Walters
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Oil upgrading by thermal and catalytic cracking
Patent number
4,569,753
Issue date
Feb 11, 1986
Ashland Oil, Inc.
Lloyd E. Busch
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Carbometallic oil conversion with ballistic separation
Patent number
4,495,063
Issue date
Jan 22, 1985
Ashland Oil, Inc.
Paul W. Walters
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for recovering sulfur oxides from CO-rich flue gas
Patent number
4,434,044
Issue date
Feb 28, 1984
Ashland Oil, Inc.
Lloyd E. Busch
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Carbometallic oil conversion with ballistic separation
Patent number
4,390,503
Issue date
Jun 28, 1983
Ashland Oil, Inc.
Paul W. Walters
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Biased degasser for fluidized bed outlet
Patent number
4,289,729
Issue date
Sep 15, 1981
Ashland Oil, Inc.
George D. Myers
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Apparatus for separating solid dispersoids from gaseous streams
Patent number
4,070,159
Issue date
Jan 24, 1978
Ashland Oil, Inc.
George D. Myers
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Separation of catalyst from effluent of a fluidized catalytic hydro...
Patent number
4,066,533
Issue date
Jan 3, 1978
Ashland Oil, Inc.
George D. Myers
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL