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Anne-Meike Schauwienold
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Hofheim, DE
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last 30 patents
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Patent Grant
Polymer blends for producing films with a reduced number of defects
Patent number
8,703,283
Issue date
Apr 22, 2014
Topas Advanced Polymers GmbH
Wolfram Goerlitz
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Cycloolefin copolymers, a process for their preparation and the use...
Patent number
8,236,910
Issue date
Aug 7, 2012
Topas Advanced Polymers GmbH
Dieter Ruchatz
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Cycloolefin copolymers, a process for their preparation and the use...
Patent number
8,138,286
Issue date
Mar 20, 2012
Topas Advanced Polymers GmbH
Dieter Ruchatz
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Patent Grant
Cycloolefin copolymer
Patent number
8,063,163
Issue date
Nov 22, 2011
Polypastics Co., Ltd.
Wilfried Hatke
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
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Patent Application
CYCLOOLEFIN COPOLYMER
Publication number
20090163632
Publication date
Jun 25, 2009
Polyplastics Co., Ltd.
Wilfried Hatke
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polymer blends for producing films with a reduced number of defects
Publication number
20090020898
Publication date
Jan 22, 2009
TOPAS ADVANCED POLYMERS GMBH
Wolfram Goerlitz
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Cycloolefin copolymers, a process for their preparation and the use...
Publication number
20080242812
Publication date
Oct 2, 2008
Dieter Ruchatz
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Retardation Film
Publication number
20080113116
Publication date
May 15, 2008
SEKISUI CHEMICAL CO., LTD
Hiroshi Hiraike
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...