GUNTRAM OPITZ

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DRESDEN, DE

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Patents Grantslast 30 patents

Information Patent Grant
Component for producing polymer mixtures on the basis of starch and...
- Patent number 6,958,369
- Issue date Oct 25, 2005
- Biop Biopolymer Technologies AG
- Werner Berger
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Thermoplastic polymer blend produced from thermoplastic starch and...
- Patent number 6,933,335
- Issue date Aug 23, 2005
- Biop Biopolymer Technologies AG
- Werner Berger
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
COMPONENT FOR PRODUCING POLYMER MIXTURES ON THE BASIS OF STARCH AND...
- Publication number 20020061943
- Publication date May 23, 2002
- WERNER BERGER
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...