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Christopher Barner-Kowollik
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Stutensee, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Low molecular weight products and use thereof as reversible or perm...
Patent number
10,030,105
Issue date
Jul 24, 2018
Evonik Degussa GmbH
Friedrich Georg Schmidt
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Functional materials with reversible crosslinking
Patent number
9,550,851
Issue date
Jan 24, 2017
Evonik Roehm GmbH
Christopher Barner-Kowollik
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Functional materials with controllable viscosity
Patent number
8,987,380
Issue date
Mar 24, 2015
Evonik Roehm GmbH
Stefan Hilf
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Functional materials having a controllable viscosity or reversible...
Patent number
8,980,999
Issue date
Mar 17, 2015
Evonik Rohm GmbH
Friedrich Georg Schmidt
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Polymer powder for producing three-dimensional objects
Patent number
8,981,010
Issue date
Mar 17, 2015
Evonik Roehm GmbH
Friedrich Georg Schmidt
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Materials having a controllable degree of crosslinking
Patent number
8,969,467
Issue date
Mar 3, 2015
Evonik Roehm GmbH
Stefan Hilf
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Functional materials with reversible crosslinking
Patent number
8,916,635
Issue date
Dec 23, 2014
Evonik Roehm GmbH
Friedrich Georg Schmidt
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Patents Applications
last 30 patents
Information
Patent Application
NOVEL HETERO-DIELS-ALDER CROSS-LINKER AND USE THEREOF IN REVERSIBLY...
Publication number
20190016676
Publication date
Jan 17, 2019
EVONIK DEGUSSA GmbH
Friedrich Georg SCHMIDT
C07 - ORGANIC CHEMISTRY
Information
Patent Application
FUNCTIONAL MATERIALS WITH REVERSIBLE CROSSLINKING
Publication number
20150299363
Publication date
Oct 22, 2015
Evonik Roehm GmbH
Christopher BARNER-KOWOLLIK
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
PHOTO-INDUCED CROSSLINKING OF DOUBLE BOND-CONTAINING POLYMERS BY ME...
Publication number
20140323648
Publication date
Oct 30, 2014
Evonik Industries AG
Friedrich Georg Schmidt
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LOW MOLECULAR WEIGHT PRODUCTS AND USE THEREOF AS REVERSIBLE OR PERM...
Publication number
20140163165
Publication date
Jun 12, 2014
EVONIK DEGUSSA GmbH
Friedrich Georg Schmidt
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
POLYMER POWDER FOR PRODUCING THREE-DIMENSIONAL OBJECTS
Publication number
20140121327
Publication date
May 1, 2014
Evonik Roehm GmbH
Friedrich Georg Schmidt
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
MATERIALS HAVING A CONTROLLABLE DEGREE OF CROSSLINKING
Publication number
20130303678
Publication date
Nov 14, 2013
Evonik Roehm GmbH
Stefan Hilf
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
FUNCTIONAL MATERIALS HAVING A CONTROLLABLE VISCOSITY OR REVERSIBLE...
Publication number
20130172480
Publication date
Jul 4, 2013
Evonik Roehm GmbH
Friedrich Georg Schmidt
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
FUNCTIONAL MATERIALS WITH REVERSIBLE CROSSLINKING
Publication number
20120309895
Publication date
Dec 6, 2012
Evonik Roehm GmbH
Friedrich Georg Schmidt
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
FUNCTIONAL MATERIALS WITH CONTROLLABLE VISCOSITY
Publication number
20120289657
Publication date
Nov 15, 2012
Evonik Roehm GmbH
Stefan Hilf
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...