Alex Schoenfeld

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Wiesbaden, DE

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Patents Grantslast 30 patents

Information Patent Grant
Biodegradable polymers based on natural and renewable raw materials...
- Patent number 6,342,300
- Issue date Jan 29, 2002
- Celanese Ventures GmbH
- Holger Bengs
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...