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Joerg Reichenauer
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Krefeld, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Opaque multi-layer body made of polycarbonate and having weathering...
Patent number
12,104,045
Issue date
Oct 1, 2024
Covestro Intellectual Property GmbH & Co. KG
Alexander Meyer
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Process for improving carbon black dispersion
Patent number
RE47079
Issue date
Oct 9, 2018
Covestro Deutschland AG
Andreas Seidel
Information
Patent Grant
Polymer composition having heat-absorbing properties and improved c...
Patent number
9,605,129
Issue date
Mar 28, 2017
Covestro Deutschland AG
Alexander Meyer
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Process for improving carbon black dispersion
Patent number
9,056,957
Issue date
Jun 16, 2015
Bayer MaterialScience AG
Andreas Seidel
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymer composition having heat-absorbing properties and high stabi...
Patent number
9,029,440
Issue date
May 12, 2015
Bayer MaterialScience AG
Alexander Meyer
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymer composition having heat-absorbing properties and high stabi...
Patent number
8,968,610
Issue date
Mar 3, 2015
Bayer MaterialScience AG
Alexander Meyer
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Colour-stable LED substrates
Patent number
8,716,374
Issue date
May 6, 2014
Bayer MaterialScience AG
Gesa Dern
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Organic colouring agents and coloured polymer compositions with a h...
Patent number
8,641,784
Issue date
Feb 4, 2014
Bayer MaterialScience AG
Alexander Meyer
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Patents Applications
last 30 patents
Information
Patent Application
Polycarbonate Compositions Containing Titanium Dioxide and Metal Ox...
Publication number
20230407044
Publication date
Dec 21, 2023
COVESTRO DEUTSCHLAND AG
Rolf Wehrmann
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR DETERMINING A COLOR VALUE OF A TRANSPARENT BULK MATERIAL
Publication number
20220170862
Publication date
Jun 2, 2022
Rafael Oser
G01 - MEASURING TESTING
Information
Patent Application
OPAQUE MULTI-LAYER BODY MADE OF POLYCARBONATE AND HAVING WEATHERING...
Publication number
20210221977
Publication date
Jul 22, 2021
Covestro Intellectual Property GmbH & Co. KG
Alexander MEYER
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ORGANIC COLORANTS AND COLOURED POLYMER COMPOSITIONS WITH GOOD PROCE...
Publication number
20150368434
Publication date
Dec 24, 2015
Bayer MaterialScience AG
Alexander Meyer
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SUBDUEDLY COLOURED POLYCARBONATE MOULDING COMPOUNDS CONTAINING IR-R...
Publication number
20150353712
Publication date
Dec 10, 2015
BAYER MATERIALSCIENCE AG
Alexander MEYER
B32 - LAYERED PRODUCTS
Information
Patent Application
POLYMER COMPOSITION HAVING HEAT-ABSORBING PROPERTIES AND IMPROVED C...
Publication number
20150050484
Publication date
Feb 19, 2015
Alexander Meyer
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR IMPROVING CARBON BLACK DISPERSION
Publication number
20130018137
Publication date
Jan 17, 2013
Bayer MaterialScience AG
Andreas SEIDEL
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYMER COMPOSITION HAVING HEAT-ABSORBING PROPERTIES AND HIGH STABI...
Publication number
20120157587
Publication date
Jun 21, 2012
Bayer MaterialScience AG
Alexander Meyer
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ORGANIC COLOURING AGENTS AND COLOURED POLYMER COMPOSITIONS WITH A H...
Publication number
20120152150
Publication date
Jun 21, 2012
Bayer MaterialScience AG
Alexander Meyer
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
COLOUR-STABLE LED SUBSTRATES
Publication number
20120157586
Publication date
Jun 21, 2012
Bayer MaterialScience AG
Gesa Dern
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYMER COMPOSITION HAVING HEAT-ABSORBING PROPERTIES AND HIGH STABI...
Publication number
20120153241
Publication date
Jun 21, 2012
Bayer MaterialScience AG
Alexander Meyer
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...