Rolf Kippenhahn

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Eschenbach, CH

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Patents Grantslast 30 patents

Information Patent Grant
Multilayered packaging for greasy products
- Patent number 7,244,505
- Issue date Jul 17, 2007
- Fraunhofer Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Rolf Kippenhahn
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
Method for separating and recovering target polymers and their addi...
- Publication number 20040229965
- Publication date Nov 18, 2004
- Andreas Maurer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method for separating and recovering target polymers and their addi...
- Publication number 20030191202
- Publication date Oct 9, 2003
- Andreas Maurer
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL