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Patents Grantslast 30 patents

Information Patent Grant
Method of producing highly branched polyesters with unsaturated end...
- Patent number 6,828,411
- Issue date Dec 7, 2004
- Dainippon Ink and Chemicals, Inc.
- Rainer Bruno Frings
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Method of producing highly branched polyesters with unsaturated end...
- Publication number 20030212296
- Publication date Nov 13, 2003
- Rainer Bruno Frings
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...