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Peter E. Froehling
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Sittard, NL
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Patents Grants
last 30 patents
Information
Patent Grant
Condensation polymer containing dialkylamide endgroups, process for...
Patent number
6,730,771
Issue date
May 4, 2004
DSM N.V.
Rudolfus A. T. M. Van Benthem
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Condensation polymer containing dialkylamide endgroups, process for...
Patent number
6,541,110
Issue date
Apr 1, 2003
DSM N.V.
Rudolfus A. T. M. Van Benthem
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for incorporating an active substance in a moulded plastic...
Patent number
6,232,378
Issue date
May 15, 2001
DSM N.V.
Peter E. Froehling
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Composition comprising a plastic and an additive
Patent number
5,998,565
Issue date
Dec 7, 1999
DSM N.V.
Ellen Marleen M. de Brabander-van den Berg
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the preparation of a polymer
Patent number
5,532,328
Issue date
Jul 2, 1996
DSM N.V.
Ivan A. L. Hoogmartens
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Plastic granulated material with non-dispersed electrically conduct...
Patent number
5,186,862
Issue date
Feb 16, 1993
Stamicarbon B.V.
Louis C. Krijger
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
Condensation polymer containing dialkylamide endgroups, process for...
Publication number
20020137880
Publication date
Sep 26, 2002
Rudolfus A.T.M. Van Benthem
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
Condensation polymer containing dialkylamide endgroups, process for...
Publication number
20020019509
Publication date
Feb 14, 2002
DSM N.V.
Rudolfus A.T.M. Van Benthem
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING