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Allen Feinstein
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Wheaton, IL, US
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last 30 patents
Information
Patent Grant
Stabilized dual bed xylene isomerization catalyst system
Patent number
6,518,472
Issue date
Feb 11, 2003
BP Corporation North America Inc.
Allen I. Feinstein
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Oxygen-free aromatic alkylation process
Patent number
5,300,722
Issue date
Apr 5, 1994
Amoco Corporation
Edward F. Steigelmann
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Hydrocarbon conversion processes over crystalline borosilicate cata...
Patent number
4,677,240
Issue date
Jun 30, 1987
Amoco Corporation
Ronald E. Carlson
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Modification of hydrocarbon conversion processes over crystalline b...
Patent number
4,431,857
Issue date
Feb 14, 1984
Standard Oil Company (Indiana)
Allen I. Feinstein
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Modification of hydrocarbon conversion processes over crystalline b...
Patent number
4,400,573
Issue date
Aug 23, 1983
Standard Oil Company (Indiana)
Raymond C. Feld
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for selective ethyl scission of ethylaromatics to methylaro...
Patent number
4,177,219
Issue date
Dec 4, 1979
Standard Oil Company (Indiana)
Allen I. Feinstein
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for selectively hydrodealkylating/transalkylating heavy ref...
Patent number
4,172,813
Issue date
Oct 30, 1979
Standard Oil Company (Indiana)
Allen I. Feinstein
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for converting pyrolysis gasoline to benzene and ethylbenze...
Patent number
4,150,061
Issue date
Apr 17, 1979
Standard Oil Company (Indiana)
Allen I. Feinstein
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Polyphenylcarboxylic acid adamantane compounds and polymers prepare...
Patent number
4,142,036
Issue date
Feb 27, 1979
Standard Oil Company (Indiana)
Allen I. Feinstein
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for converting aromatic aldehydes to phenolic compounds
Patent number
4,094,912
Issue date
Jun 13, 1978
Standard Oil Company (Indiana)
Allen I. Feinstein
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Polyamide acids and polyesterimides from 1,3-adamantylene-bis-trime...
Patent number
4,066,622
Issue date
Jan 3, 1978
Standard Oil Company (Indiana)
Allen Feinstein
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
1,3-Adamantylene-bis-trimellitate dianhydrides
Patent number
3,976,665
Issue date
Aug 24, 1976
Standard Oil Company (Indiana)
Allen Feinstein
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Vapor phase conversion of aromatic esters to aromatic aldehydes
Patent number
3,935,265
Issue date
Jan 27, 1976
Standard Oil Company
Allen Feinstein
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of phenylamines and carbazoles
Patent number
3,933,848
Issue date
Jan 20, 1976
Standard Oil Company
Allen I. Feinstein
C07 - ORGANIC CHEMISTRY