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Ingmar Hermsdorfer
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Krefeld, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Polycarbonate composition comprising pearlescent pigment and/or int...
Patent number
11,485,853
Issue date
Nov 1, 2022
Covestro Deutschland AG
Derk Erich Wandner
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for the production of ABS compositions having an improved su...
Patent number
9,976,029
Issue date
May 22, 2018
Covestro Deutschland AG
Hans-Juergen Thiem
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for the production of ABS compositions having an improved su...
Patent number
9,714,324
Issue date
Jul 25, 2017
Covestro Deutschland AG
Hans-Juergen Thiem
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Abs compositions with improved surface after heat-moisture storage
Patent number
9,376,561
Issue date
Jun 28, 2016
Bayer MaterialScience AG
Andreas Seidel
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
POLYCARBONATE COMPOSITION COMPRISING PEARLESCENT PIGMENT AND/OR INT...
Publication number
20210102062
Publication date
Apr 8, 2021
COVESTRO DEUTSCHLAND AG
Derk Erich WANDNER
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR THE PRODUCTION OF ABS COMPOSITIONS HAVING AN IMPROVED SU...
Publication number
20160009870
Publication date
Jan 14, 2016
Bayer Material Science AG
Hans-Juergen THIEM
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR THE PRODUCTION OF ABS COMPOSITIONS HAVING AN IMPROVED SU...
Publication number
20150368463
Publication date
Dec 24, 2015
Bayer MaterialScience AG
Hans-Juergen THIEM
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR THE PRODUCTION OF ABS COMPOSITIONS HAVING AN IMPROVED SU...
Publication number
20150361225
Publication date
Dec 17, 2015
Bayer MaterialScience AG
Hans-Juergen THIEM
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ABS COMPOSITIONS WITH IMPROVED SURFACE AFTER HEAT-MOISTURE STORAGE
Publication number
20130281595
Publication date
Oct 24, 2013
Bayer Intellectual Property GmbH
Andreas Seidel
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...