Joachim Werres

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Drebber, DE

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Patents Grantslast 30 patents

Information Patent Grant
Aqueous adhesive dispersions and the use thereof in the production...
- Patent number 6,706,145
- Issue date Mar 16, 2004
- Ahlstrom GmbH
- Joachim Werres
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Using a dicarboxylic acid dialkyl ester brightening
- Patent number 6,344,108
- Issue date Feb 5, 2002
- Stockhausen GmbH & Co. KG
- Ingo Von Medvey
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Grant
Process for surface treatment of material webs, in particular paper...
- Patent number 6,156,387
- Issue date Dec 5, 2000
- Stockhausen GmbH & Co. KG
- Joachim Werres
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Use of agents in the manufacture of pulp and paper
- Patent number 5,863,385
- Issue date Jan 26, 1999
- Stockhausen GmbH & Co. KG
- Frank Siebott
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Oil-in-water emulsions as substitutes for microbicides (biocides) i...
- Patent number 5,656,177
- Issue date Aug 12, 1997
- Chemische Fabrik Stockhausen GmbH
- Joachim Werres
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
Method for reducing and /or avoiding the build-up of wood components
- Publication number 20040011482
- Publication date Jan 22, 2004
- Ingo Von Medvey
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Aqueous adhesive dispersions and the use thereof in the production...
- Publication number 20030155071
- Publication date Aug 21, 2003
- Joachim Werres
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...