Peter Wilfried Loevenich

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Koln, DE

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Patents Grantslast 30 patents

Information Patent Grant
Polythiophene formulations for improving organic light emitting diodes
- Patent number 8,252,889
- Issue date Aug 28, 2012
- Heraeus Precious Metals GmbH & Co. KG
- Andreas Elschner
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Transparent polymeric electrodes for electro-optical structures, pr...
- Patent number 7,938,986
- Issue date May 10, 2011
- H. C. Starck GmbH & Co. KG
- Andreas Elschner
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
TRANSPARENT POLYMERIC ELECTRODES FOR ELECTRO-OPTICAL STRUCTURES, PR...
- Publication number 20110210321
- Publication date Sep 1, 2011
- Andreas Elschner
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS FOR PREPARING POLYTHIOPHENES
- Publication number 20090310285
- Publication date Dec 17, 2009
- H.C. Starck GmbH
- Knud Reuter
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polythiophene formulations for improving organic light emitting diodes
- Publication number 20070172702
- Publication date Jul 26, 2007
- H. C. Starck GmbH & Co. KG
- Andreas Elschner
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Transparent polymeric electrodes for electro-optical structures, pr...
- Publication number 20070131914
- Publication date Jun 14, 2007
- H. C. Starck GmbH & Co. KG
- Andreas Elschner
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...