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DSM COPOLYMER, INC
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BATON ROUGE, LA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Compatibilized silica and polymer silica-reinforced masterbatch con...
Patent number
5,985,953
Issue date
Nov 16, 1999
DSM Copolymer, Inc.
John W. Lightsey
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Sheared polymer blends and process for their preparation
Patent number
5,837,773
Issue date
Nov 17, 1998
DSM Copolymer, Inc.
Errol J. Olivier
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Process for producing improved silica-reinforced masterbatch of pol...
Patent number
5,763,388
Issue date
Jun 9, 1998
DSM Copolymer, Inc.
John W. Lightsey
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the preparation of low molecular weight copolymers of e...
Patent number
5,728,911
Issue date
Mar 17, 1998
DSM Copolymer, Inc.
James R. Hall
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for making a lubricating oil composition
Patent number
5,721,200
Issue date
Feb 24, 1998
DSM Copolymer, Inc.
Shailaja Madhu Shirodkar
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Palladium catalyst systems for selective hydrogenation of dienes
Patent number
5,652,191
Issue date
Jul 29, 1997
DSM Copolymer, Inc.
Robert T. Patterson
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Olefin polymers containing bound antioxidant
Patent number
5,574,118
Issue date
Nov 12, 1996
DSM Copolymer, Inc.
Errol J. Olivier
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Multifunctional copolymer and lubricating oil composition
Patent number
5,563,118
Issue date
Oct 8, 1996
DSM Copolymer, Inc.
Munmaya K. Mishra
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for manufacturing friable rubber bales
Patent number
5,559,178
Issue date
Sep 24, 1996
DSM Copolymer, Inc.
Lincoln Widmer
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Continuous process for producing adducted EPM or EPDM oil solution
Patent number
5,556,923
Issue date
Sep 17, 1996
DSM Copolymer, Inc.
Tony L. Caines
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for making a polymeric lubricant additive designed to enhan...
Patent number
5,534,171
Issue date
Jul 9, 1996
DSM Copolymer Inc.
Thomas F. Derosa
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Polyamide thermoplastic elastomer obtained by blending
Patent number
5,525,668
Issue date
Jun 11, 1996
DSM Copolymer, Inc.
Errol J. Olivier
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Continuous process for producing adducted EPM or EPDM oil solution
Patent number
5,516,849
Issue date
May 14, 1996
DSM Copolymer, Inc.
Tony L. Caines
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Palladium catalyst systems for selective hydrogenation of dienes
Patent number
5,475,121
Issue date
Dec 12, 1995
DSM Copolymer,Inc.
Robert T. Patterson
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Solid sheared polymer blends and process for their preparation
Patent number
5,451,630
Issue date
Sep 19, 1995
DSM Copolymer, Inc.
Errol J. Olivier
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Solid sheared polymer blends and process for their preparation
Patent number
5,451,636
Issue date
Sep 19, 1995
DSM Copolymer, Inc.
Errol J. Olivier
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Palladium catalyst systems for selective hydrogenation of dienes
Patent number
5,430,163
Issue date
Jul 4, 1995
DSM Copolymer
Robert T. Patterson
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Solid sheared polymer blends and process for their preparation
Patent number
5,391,617
Issue date
Feb 21, 1995
DSM Copolymer, Inc.
Errol J. Olivier
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Continuous process for producing adducted EPM or EPDM oil solution
Patent number
5,384,371
Issue date
Jan 24, 1995
DSM Copolymer, Inc.
Tony L. Caines
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Accelerator compositions and rubber compounding composition embodyi...
Patent number
5,354,793
Issue date
Oct 11, 1994
DSM Copolymer, Inc.
John C. Hudson
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Weather and heat resistant blended nitrile polymers
Patent number
5,266,640
Issue date
Nov 30, 1993
DSM Copolymer, Inc.
Rudolph Karg
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
75600964 - SILIMIX
Serial number
75600964
Filing date
Dec 7, 1998
DSM Copolymer, Inc.
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry