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Peter Frenkel
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Longview, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Stabilized organic peroxide composition and process for making the...
Patent number
6,893,584
Issue date
May 17, 2005
Crompton Corporation
Lawrence A. Bock
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Phosphomolybdic acid stabilizer for hydrogen peroxide
Patent number
6,379,711
Issue date
Apr 30, 2002
Crompton Corporation
Peter Frenkel
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Preparation of di-t-alkyl peroxides and t-alkyl hydroperoxides from...
Patent number
6,225,510
Issue date
May 1, 2001
Crompton Corporation
Peter Frenkel
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Preparation of peroxyketals
Patent number
6,180,832
Issue date
Jan 30, 2001
Crompton Corporation
Peter Frenkel
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Methods of (co)polymerizing vinyl and/or diene monomers and curing...
Patent number
6,100,356
Issue date
Aug 8, 2000
CK Witco Corporation
Peter Frenkel
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Heteropolyacids as catalysts for a synthesis of ketone peroxides
Patent number
6,054,625
Issue date
Apr 25, 2000
Witco Corporation
Peter Frenkel
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Heteropoly acid peroxide promoter
Patent number
6,001,767
Issue date
Dec 14, 1999
Witco Corporation
Peter Frenkel
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Organic peroxide stabilization with oximes
Patent number
5,892,090
Issue date
Apr 6, 1999
Witco Corporation
Peter Frenkel
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Organic peroxide stabilization with phosphomolybdic acid
Patent number
5,719,304
Issue date
Feb 17, 1998
Witco Corporation
Peter Frenkel
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Organic peroxide stabilization with .beta.-dicarbonyl compounds
Patent number
5,714,626
Issue date
Feb 3, 1998
Witco Corporation
Charles Abma
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Inhibition of discoloration of cumene hydroperoxide
Patent number
5,705,708
Issue date
Jan 6, 1998
Witco Corporation
Peter Frenkel
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Organic peroxide stabilization with cyclic .alpha.-diketone compounds
Patent number
5,654,464
Issue date
Aug 5, 1997
Witco Corporation
Charles Abma
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Organic peroxide stabilization with .alpha.-hydroxyalkyl peroxides
Patent number
5,654,463
Issue date
Aug 5, 1997
Witco Corporation
Charles Abma
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
Propylene polymers having agreeable odor characteristics and shaped...
Publication number
20050075457
Publication date
Apr 7, 2005
CROMPTON CORPORATION, a corporation of the State of Delaware
Stefan U. Koschmieder
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Stabilized organic peroxide composition and process for making the...
Publication number
20040211938
Publication date
Oct 28, 2004
CROMPTON CORPORATION
Lawrence A. Bock
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Propylene polymers having agreeable odor characteristics and shaped...
Publication number
20040159972
Publication date
Aug 19, 2004
Stefan U. Koschmieder
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Multi-component liquid azo-peroxide initiator mixture and method fo...
Publication number
20030195311
Publication date
Oct 16, 2003
CROMPTON CORPORATION
Elisa Martinez
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Colored peroxide and polyester formulations
Publication number
20030027903
Publication date
Feb 6, 2003
Delphine Nwoko
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...