Heinz-Walter Reifferscheidt

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Bochum, DE

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Patents Grantslast 30 patents

Information Patent Grant
Transparent coating agents and the use thereof to produce multi-lay...
- Patent number 6,355,307
- Issue date Mar 12, 2002
- Dupont Performance Coatings GmbH & Co.
- Stephan Brenke
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Coating compositions use thereof and process for the production of...
- Patent number 6,013,326
- Issue date Jan 11, 2000
- Herberts GmbH
- Carmen Flosbach
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Binder composition, coating compositions containing this binder com...
- Patent number 5,739,216
- Issue date Apr 14, 1998
- Herberts Gesellschaft mit beschrankter Haftung
- Volker Duecoffre
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Coating compositions for transparent topcoat lacquer layers and the...
- Patent number 5,698,330
- Issue date Dec 16, 1997
- Herberts GmbH
- Klaus Bederke
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Composition suitable as a rheology-influencing agent, a method for...
- Patent number 5,391,620
- Issue date Feb 21, 1995
- Herberts Gesellschaft mit beschrankter Haftung
- Klaus Bederke
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...