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William H. Beever
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Bartlesville, OK, US
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Patents Grants
last 30 patents
Information
Patent Grant
Desulfurization and novel process for same
Patent number
7,351,328
Issue date
Apr 1, 2008
China Petroleum and Chemical Corporation
Tushar V. Choudhary
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Blends of a styrenic polymer and monovinylaren/conjugated diene blo...
Patent number
5,777,030
Issue date
Jul 7, 1998
Phillips Petroleum Company
Mark D. Hanes
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Metal hydroxide additives for poly(arylene sulfide)
Patent number
5,350,806
Issue date
Sep 27, 1994
Phillips Petroleum Company
Michael C. Yu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Reinforced polypropylene compounds with improved properties
Patent number
5,300,547
Issue date
Apr 5, 1994
Phillips Petroleum Company
Mary J. Hagenson
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Poly(arylene sulfide) composition for molding articles
Patent number
5,049,446
Issue date
Sep 17, 1991
Phillips Petroleum Company
Jennings P. Blackwell
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Thermoplastic re-pultrusion
Patent number
4,992,229
Issue date
Feb 12, 1991
Phillips Petroleum Company
William H. Beever
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method and apparatus for pultruding non-linear thermoplastic compos...
Patent number
4,892,600
Issue date
Jan 9, 1990
Phillips Petroleum Company
William H. Beever
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Rubbery compounds as modifiers for poly(arylene sulfide)
Patent number
4,888,390
Issue date
Dec 19, 1989
Phillips Petroleum Company
Yeon F. Liang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Pultrusion process and apparatus
Patent number
4,883,552
Issue date
Nov 28, 1989
Phillips Petroleum Company
James E. O'Connor
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Fiber reinforced article
Patent number
4,848,745
Issue date
Jul 18, 1989
Phillips Petroleum Company
John R. Bohannan
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Apparatus and method for pultruding reinforced plastic articles
Patent number
4,820,366
Issue date
Apr 11, 1989
Phillips Petroleum Company
William H. Beever
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Reinforced plastic
Patent number
4,792,481
Issue date
Dec 20, 1988
Phillips Petroleum Company
James E. O'Connor
B32 - LAYERED PRODUCTS
Information
Patent Grant
Poly(arylene sulfide) resin ternary blends
Patent number
4,703,081
Issue date
Oct 27, 1987
Phillips Petroleum Company
Jennings P. Blackwell
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method of producing poly(arylene sulfide) compositions and articles...
Patent number
4,690,972
Issue date
Sep 1, 1987
Phillips Petroleum Company
Timothy W. Johnson
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Impact polyamide composition containing grafted nitrogen compound
Patent number
4,588,765
Issue date
May 13, 1986
Phillips Petroleum Company
William H. Beever
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Rubbery compounds as modifiers for poly(arylene sulfide)
Patent number
4,581,411
Issue date
Apr 8, 1986
Phillips Petroleum Company
Yeon F. Liang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymer blends
Patent number
4,528,335
Issue date
Jul 9, 1985
Phillips Petroleum Company
Larry M. Selby
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Encapsulated electronic components and encapsulation compositions
Patent number
4,514,588
Issue date
Apr 30, 1985
Phillips Petroleum Company
William H. Beever
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Poly(arylene sulfide) composition suitable for molding
Patent number
4,436,865
Issue date
Mar 13, 1984
Phillips Petroleum Company
William H. Beever
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Treatment of poly(arylene sulfide)
Patent number
4,405,767
Issue date
Sep 20, 1983
Phillips Petroleum Company
William H. Beever
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
Desulfurization and novel process for same
Publication number
20050020445
Publication date
Jan 27, 2005
Tushar V. Choudhary
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL