Ralf Ruhmann

Person

Berlin, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Thermotropic polymers
- Patent number 10,759,934
- Issue date Sep 1, 2020
- Quarzwerke GmbH
- Jörg Ulrich Zilles
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Doping capsules, composite systems comprising these and also use th...
- Patent number 10,133,093
- Issue date Nov 20, 2018
- Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung E.V.
- Arno Seeboth
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Thermochromic material, molded article comprising said material and...
- Patent number 9,193,863
- Issue date Nov 24, 2015
- Fraunhofer-Gesellschaft zur Forderung der Angewandten Forschung E.V.
- Detlef Lötzsch
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Composite with inverse thermochromic properties, composite material...
- Patent number 8,303,857
- Issue date Nov 6, 2012
- Fraunhofer-Gesellschaft zur Forderung der Angewandten Forschung E.V.
- Arno Seeboth
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Monomers for photoadressable side group polymers of high sensitivity
- Patent number 6,620,920
- Issue date Sep 16, 2003
- Bayer Aktiengesellschaft
- Horst Berneth
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Photoaddressable side group polymers of high sensitivity
- Patent number 6,046,290
- Issue date Apr 4, 2000
- Bayer Aktiengesellschaft
- Horst Berneth
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for intensifying information in photo-addressable side-chai...
- Patent number 5,858,585
- Issue date Jan 12, 1999
- Bayer Aktiengesellschaft
- Dietrich Haarer
- G11 - INFORMATION STORAGE
Information Patent Grant
Side-group polymers, and their use for optical components
- Patent number 5,641,846
- Issue date Jun 24, 1997
- Bayer Aktiengesellschaft
- Thomas Bieringer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Photo-induced optically anisotropic amorphous film materials from s...
- Patent number 5,543,267
- Issue date Aug 6, 1996
- AGFA-Gevaert AG
- Joachim Stumpe
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
DOPING CAPSULES, COMPOSITE SYSTEMS COMPRISING THESE AND ALSO USE TH...
- Publication number 20160202500
- Publication date Jul 14, 2016
- Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
- Arno SEEBOTH
- G02 - OPTICS
Information Patent Application
THERMOTROPIC POLYMERS
- Publication number 20150329715
- Publication date Nov 19, 2015
- Quarzwerke GmbH
- Jörg Ulrich Zilles
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
THERMOCHROMIC MATERIAL, MOLDED ARTICLE COMPRISING SAID MATERIAL AND...
- Publication number 20150247001
- Publication date Sep 3, 2015
- Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
- Detlef Lötzsch
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
THERMATROPIC PARTICLES, METHOD FOR THE PRODUCTION AND USE THEREOF,...
- Publication number 20150119520
- Publication date Apr 30, 2015
- Fraunhofer-Gesewllschaft Zur Forderung Der Angewandten Forschung E.V.
- Arno Seeboth
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
DOPING CAPSULES, COMPOSITE SYSTEMS CONTAINING SAID CAPSULES AND USE...
- Publication number 20120043491
- Publication date Feb 23, 2012
- Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
- Arno Seeboth
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
COMPOSITE WITH INVERSE THERMOCHROMIC PROPERTIES, COMPOSITE MATERIAL...
- Publication number 20100181541
- Publication date Jul 22, 2010
- FRAUNHOFER-GESELLSCHAFT ZUR FÕRDERUNG DER ANGEWAND ANGEWANDTEN FORSCHUNG e .V.
- Arno Seeboth
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Ralf Ruhmann

Person

Patents Grantslast 30 patents

Thermotropic polymers

Doping capsules, composite systems comprising these and also use th...

Thermochromic material, molded article comprising said material and...

Composite with inverse thermochromic properties, composite material...

Monomers for photoadressable side group polymers of high sensitivity

Photoaddressable side group polymers of high sensitivity

Process for intensifying information in photo-addressable side-chai...

Side-group polymers, and their use for optical components

Photo-induced optically anisotropic amorphous film materials from s...

Patents Applicationslast 30 patents

DOPING CAPSULES, COMPOSITE SYSTEMS COMPRISING THESE AND ALSO USE TH...

THERMOTROPIC POLYMERS

THERMOCHROMIC MATERIAL, MOLDED ARTICLE COMPRISING SAID MATERIAL AND...

THERMATROPIC PARTICLES, METHOD FOR THE PRODUCTION AND USE THEREOF,...

DOPING CAPSULES, COMPOSITE SYSTEMS CONTAINING SAID CAPSULES AND USE...

COMPOSITE WITH INVERSE THERMOCHROMIC PROPERTIES, COMPOSITE MATERIAL...