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Walter G otz
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Ludwigshafen, DE
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last 30 patents
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Patent Grant
Method for the continuous production of copolyamides based on a lac...
Patent number
6,703,475
Issue date
Mar 9, 2004
BASF Aktiengesellschaft
Jürgen Deininger
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Apparatus and method for direct injection of additives into a polym...
Patent number
6,455,612
Issue date
Sep 24, 2002
BASF Corporation
Charles F. Helms
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Methods of making multiphase elongate polymeric extrudates by direc...
Patent number
6,391,239
Issue date
May 21, 2002
BASF Corporation
Charles F. Helms
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Apparatus and method for direct injection of additives into a polym...
Patent number
6,289,928
Issue date
Sep 18, 2001
BASF Corporation
Charles F. Helms
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Thermoplastic shaped bodies with segments of varying rigidity
Patent number
6,254,949
Issue date
Jul 3, 2001
BASF Aktiengesellschaft
Alexander Glück
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for producing a polyamide based on a dicarboxylic acid and...
Patent number
6,187,877
Issue date
Feb 13, 2001
BASF Aktiengesellschaft
Walter Götz
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Use of polymethacrylic acids as branching agents
Patent number
5,986,006
Issue date
Nov 16, 1999
BASF Aktiengsellschaft
Alexander Gluck
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
H-shaped polyamides
Patent number
5,959,069
Issue date
Sep 28, 1999
BASF Aktiengesellschaft
Alexander Gluck
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
High molecular weight polyamides obtained from nitriles
Patent number
5,596,070
Issue date
Jan 21, 1997
BASF Aktiengesellschaft
Walter G otz
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
PPE/PA molding materials for the production of moldings by means of...
Patent number
5,468,530
Issue date
Nov 21, 1995
BASF Aktiengesellschaft
Walter Gotz
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...