Sabine Johann

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Oberhausen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Wetting agents and dispersants based on mixtures of structure copol...
- Patent number 8,871,856
- Issue date Oct 28, 2014
- BYK-Chemie GmbH
- Bernd Göebelt
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Modified comb copolymers
- Patent number 8,129,476
- Issue date Mar 6, 2012
- BYK-Chemie GmbH
- Bernd Göbelt
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Copolymers comprising three segments of different ion density, proc...
- Patent number 7,851,544
- Issue date Dec 14, 2010
- BYK-Chemie GmbH
- Bernd Göbelt
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
WETTING AGENTS AND DISPERSANTS BASED ON MIXTURES OF STRUCTURE COPOL...
- Publication number 20100168316
- Publication date Jul 1, 2010
- BYK-Chemie GmbH
- Bernd Gobelt
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
MODIFIED COMB COPOLYMERS
- Publication number 20100022662
- Publication date Jan 28, 2010
- Bernd Göbelt
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...