Andre Gruessing

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Mannheim, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for preparing doped organic semiconductor materials and form...
- Patent number 9,065,055
- Issue date Jun 23, 2015
- Novaled AG
- Olaf Zeika
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Use of heterocyclic radicals for doping organic semiconductors
- Patent number 8,431,046
- Issue date Apr 30, 2013
- Novaled AG
- Olaf Zeika
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Use of bora-tetraazapentalenes
- Patent number 7,884,209
- Issue date Feb 8, 2011
- Novaled AG
- Andre Gruessing
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES