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Jurgen Rohner
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Koln, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Light-scattering sheet having high light transmission and improved...
Patent number
7,790,287
Issue date
Sep 7, 2010
Bayer MaterialScience AG
Claus Rüdiger
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyformals as a coextrusion protective layer on polycarbonate
Patent number
7,691,477
Issue date
Apr 6, 2010
Bayer MaterialScience AG
Helmut-Werner Heuer
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Compositions containing polycarbonate and novel UV absorbers
Patent number
7,652,082
Issue date
Jan 26, 2010
BASF SE
Claus Rüdiger
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Light-scattering shaped articles of high light transmission and the...
Patent number
7,582,720
Issue date
Sep 1, 2009
Bayer Material Science AG
Claus Rüdiger
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Molded polycarbonate articles having improved optical and processin...
Patent number
7,201,964
Issue date
Apr 10, 2007
Bayer MaterialScience AG
Siegfried Anders
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polycarbonate molded bodies with improved optical properties
Patent number
6,833,193
Issue date
Dec 21, 2004
Bayer Aktiengesellschaft
Siegfried Anders
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Thermoformable polyamides
Patent number
6,833,429
Issue date
Dec 21, 2004
Bayer Aktiengesellschaft
Dirk Pophusen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Multilayer plastic composites and a method for the production thereof
Patent number
6,780,473
Issue date
Aug 24, 2004
Bayer Aktiengesellschaft
Jürgen Röhner
B32 - LAYERED PRODUCTS
Information
Patent Grant
Device and process for the production of plastics/metal composite p...
Patent number
6,680,017
Issue date
Jan 20, 2004
Bayer AG
Boris Koch
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Water-dispersing coated shaped bodies
Patent number
6,572,970
Issue date
Jun 3, 2003
Bayer Aktiengesellschaft
Peter Bier
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Surface finishing of sheets made from thermoplastics
Patent number
5,868,983
Issue date
Feb 9, 1999
Bayer Aktiengesellschaft
Herbert Vogl
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
Moulds With High Light Dispersion And High Light Transmission
Publication number
20080090958
Publication date
Apr 17, 2008
Bayer MaterialScience AG
Claus Rüdiger
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Mold multilayered sheet for use as a diffuser in flat screens
Publication number
20070224367
Publication date
Sep 27, 2007
Claus Rudiger
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Light-scattering plastics composition having high brightness and us...
Publication number
20070077414
Publication date
Apr 5, 2007
Claus Rudiger
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Light-scattering sheet having high light transmission and improved...
Publication number
20070060681
Publication date
Mar 15, 2007
Claus Rudiger
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Light-scattering moldings with high light transmission
Publication number
20070060704
Publication date
Mar 15, 2007
Claus Rudiger
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Compositions containing polycarbonate and novel UV absorbers
Publication number
20070054991
Publication date
Mar 8, 2007
Claus Rudiger
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polyformals as a coextrusion protective layer on polycarbonate
Publication number
20060251900
Publication date
Nov 9, 2006
Helmut-Werner Heuer
B32 - LAYERED PRODUCTS
Information
Patent Application
Molded polycarbonate articles having improved optical and processin...
Publication number
20050158555
Publication date
Jul 21, 2005
Siegfried Anders
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Polyformals as a coextrusion protective layer on polycarbonate
Publication number
20050031855
Publication date
Feb 10, 2005
Helmut-Werner Heuer
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polycarbonate moldings
Publication number
20040266975
Publication date
Dec 30, 2004
Jurgen Rohner
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Multi-layer product containing polycarbonate
Publication number
20040013882
Publication date
Jan 22, 2004
Rudiger Gorny
B32 - LAYERED PRODUCTS
Information
Patent Application
Multilayered article of manufacture
Publication number
20030152775
Publication date
Aug 14, 2003
Rudiger Gorny
B32 - LAYERED PRODUCTS
Information
Patent Application
Polycarbonate moulded bodies with improved optical properties
Publication number
20030064226
Publication date
Apr 3, 2003
Siegfried Anders
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Multi-layer structures containing antistatic compounds
Publication number
20030031844
Publication date
Feb 13, 2003
Rudiger Gorny
B32 - LAYERED PRODUCTS