Stefan Wiggershaus

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Wuppertal, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for the production of aqueous binder latices
- Patent number 7,825,173
- Issue date Nov 2, 2010
- E. I. Du Pont de Nemours and Company
- Tonnie Willems
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Coating system for the preparation of aqueous coating compositions
- Patent number 6,451,896
- Issue date Sep 17, 2002
- E. I. Du Pont de Nemours and Company
- Klaus Wandelmaier
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Aqueous binder dispersion for physically drying coating agents and...
- Patent number 5,854,337
- Issue date Dec 29, 1998
- Herberts Gesellschaft Mit Beshrankter Haftung
- Klaus Wandelmaier
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
Process for the multilayer coating of substrates
- Publication number 20060292306
- Publication date Dec 28, 2006
- Armin Goebel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...