Hans-Gunter Poersch-Panke

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Walsrode, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of nitrocellulose solutions having a lo...
- Patent number 8,388,748
- Issue date Mar 5, 2013
- Dow Global Technologies LLC
- Holger Tanneberger
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Coating agent emulsion and its use in lacquers
- Patent number 6,509,396
- Issue date Jan 21, 2003
- Wolff Walsrode AG
- Lutz Hoppe
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Aqueous coating agent and its use in lacquers
- Patent number 6,407,151
- Issue date Jun 18, 2002
- Wolff Walsrode AG
- Lutz Hoppe
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method for the preparation of cationic, water-soluble polymers and...
- Patent number 5,446,107
- Issue date Aug 29, 1995
- Wolff Walsrode Aktiengesellschaft
- Klaus Szablikowski
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process for the production of low molecular weight acrylonitrile po...
- Patent number 5,393,845
- Issue date Feb 28, 1995
- Wolff Walsrode AG
- Siegfried Korte
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Process for the Preparation of Nitrocellulose Solutions having a lo...
- Publication number 20100126382
- Publication date May 27, 2010
- Holger Tanneberger
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...