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Helmut Lammerting
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Witten, DE
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Patents Grants
last 30 patents
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Patent Grant
Aqueous release agent and its use in the production of polyurethane...
Patent number
8,748,514
Issue date
Jun 10, 2014
Evonik Degussa GmbH
Ralf Althoff
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Process for the production of moldings from cellulose-containing ma...
Patent number
8,377,359
Issue date
Feb 19, 2013
Evonik Goldschmidt GmbH
Tammo Boinowitz
B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information
Patent Grant
Aqueous release agent and its use in the production of polyurethane...
Patent number
7,811,502
Issue date
Oct 12, 2010
Evonik Goldschmidt GmbH
Ralf Althoff
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Siloxane compounds and their use as homogenizer in release agents w...
Patent number
7,125,585
Issue date
Oct 24, 2006
Goldschmidt GmbH
Horst Dudzik
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
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Patent Application
Aqueous release agent and its use in the production of polyurethane...
Publication number
20070112083
Publication date
May 17, 2007
GOLDSCHMIDT GmbH
Ralf Althoff
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Aqueous release agent and its use in the production of polyurethane...
Publication number
20070110840
Publication date
May 17, 2007
GOLDSCHMIDT GmbH
Ralf Althoff
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Process for the production of moldings from cellulose-containing ma...
Publication number
20060249882
Publication date
Nov 9, 2006
Goldschmidt GmbH
Tammo Boinowitz
B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information
Patent Application
Novel siloxane compounds and their use as homogenizer in release ag...
Publication number
20040062734
Publication date
Apr 1, 2004
Horst Dudzik
C07 - ORGANIC CHEMISTRY