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Bernd Schroder
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Villmar-Weyer, DE
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Patents Grants
last 30 patents
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Patent Grant
Materials for organic electroluminescent devices
Patent number
9,978,957
Issue date
May 22, 2018
Merck Patent GmbH
Anja Jatsch
C07 - ORGANIC CHEMISTRY
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Patent Grant
Metal complexes with organic ligands and use thereof in OLEDs
Patent number
9,252,369
Issue date
Feb 2, 2016
Merck Patent GmbH
Rémi Manouk Anémian
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Metal complexes
Patent number
8,779,176
Issue date
Jul 15, 2014
Merck Patent GmbH
Rémi Manouk Anémian
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Conjugated polymers containing spirobifluorene units and the use th...
Patent number
7,638,594
Issue date
Dec 29, 2009
Merck Patent GmbH
Heinrich Becker
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Conjugated polymers containing spirobifluorene units and the use th...
Patent number
7,323,533
Issue date
Jan 29, 2008
Covion Organic Semiconductors GmbH
Heinrich Becker
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
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Patent Application
MATERIALS FOR ORGANIC ELECTROLUMINESCENT DEVICES
Publication number
20170018722
Publication date
Jan 19, 2017
Merck Patent GmbH
Anja JATSCH
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
METAL COMPLEXES WITH ORGANIC LIGANDS AND USE THEREOF IN OLEDS
Publication number
20130116755
Publication date
May 9, 2013
Merck Patent GmbH
Rémi Manouk Anémian
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
METAL COMPLEXES
Publication number
20130065873
Publication date
Mar 14, 2013
Merck Patent GmbH
Rémi Manouk Anémian
C07 - ORGANIC CHEMISTRY
Information
Patent Application
CONJUGATED POLYMERS CONTAINING SPIROBIFLUORENE UNITS AND THE USE TH...
Publication number
20070265473
Publication date
Nov 15, 2007
Covion Organic Semiconductors GmbH
Heinrich Becker
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Conjugated polymers containing spirobifluorene units and the use th...
Publication number
20050038223
Publication date
Feb 17, 2005
Heinrich Becker
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...