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Matthew I. Levinson
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East Brunswick, NJ, US
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Patents Grants
last 30 patents
Information
Patent Grant
Preparation of antiplasticizers for thermoplastic polyesters
Patent number
9,056,964
Issue date
Jun 16, 2015
Stepan Company
Rick Tabor
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Preparation of antiplasticizers for thermoplastic polyesters
Patent number
8,692,013
Issue date
Apr 8, 2014
Stepan Company
Rick Tabor
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Preparation of antiplasticizers for thermoplastic polyesters
Patent number
8,344,172
Issue date
Jan 1, 2013
Stepan Company
Rick Tabor
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Articles and methods for treating fabrics based on acyloxyalkyl qua...
Patent number
7,001,879
Issue date
Feb 21, 2006
Stepan Company
Matthew I Levinson
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Articles and methods for treating fabrics based on acyloxyalkyl qua...
Patent number
6,906,025
Issue date
Jun 14, 2005
Stepan Company
Matthew Levinson
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Preparation of p-phenyl sulfonate esters of acyl glycolic acids
Patent number
5,124,475
Issue date
Jun 23, 1992
Stepan Company
Marshall J. Nepras
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for isolating hydroxamic acids
Patent number
5,015,765
Issue date
May 14, 1991
FMC Corporation
Gerald J. Murphy
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method of preparing halogenated nitroalcohols
Patent number
4,922,030
Issue date
May 1, 1990
Angus Chemical Company
Vincent Nocito
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for 2-[(2-chlorophenyl)methyl]-4,4-dimethyl-3-isoxazolidinone
Patent number
4,742,176
Issue date
May 3, 1988
FMC Corporation
Mariano A. Guiducci
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
PREPARATION OF ANTIPLASTICIZERS FOR THERMOPLASTIC POLYESTERS
Publication number
20140155531
Publication date
Jun 5, 2014
STEPAN
Rick TABOR
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PREPARATION OF ANTIPLASTICIZERS FOR THERMOPLASTIC POLYESTERS
Publication number
20130085216
Publication date
Apr 4, 2013
Rick Tabor
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PREPARATION OF ANTIPLASTICIZERS FOR THERMOPLASTIC POLYESTERS
Publication number
20120245268
Publication date
Sep 27, 2012
Stepan Company
Rick Tabor
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Fabric Conditioning Active Compositions
Publication number
20100197560
Publication date
Aug 5, 2010
Marshall J. Nepras
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Fabric Conditioning Compositions
Publication number
20090093394
Publication date
Apr 9, 2009
Randal Bernhardt
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Application
Soap bar compositions comprising alpha sulfonated alkyl ester or su...
Publication number
20050153853
Publication date
Jul 14, 2005
Stepan Company
Branko Sajic
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Application
Soap bar compositions comprising alpha sulfonated alkyl ester and p...
Publication number
20050124514
Publication date
Jun 9, 2005
Carlos E. Ospinal
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Application
Soap bar compositions comprising alpha sulfonated fatty acid alkyl...
Publication number
20050124515
Publication date
Jun 9, 2005
Carlos E Ospinal
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Application
Articles and methods for treating fabrics based on acyloxyalkyl qua...
Publication number
20040076829
Publication date
Apr 22, 2004
Stepan Company
Matthew Levinson
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Application
Articles and methods for treating fabrics based on acyloxyalkyl qua...
Publication number
20030069164
Publication date
Apr 10, 2003
Stepan Company
Matthew Levinson
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Application
Articles and methods for treating fabrics based on acyloxyalkyl qua...
Publication number
20010036909
Publication date
Nov 1, 2001
Stepan Company
Matthew Levinson
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...