Andre Marcel Helbling

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Waedenswil, CH

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Patents Grantslast 30 patents

Information Patent Grant
Use of starch dispersions as binder in coating compositions and pro...
- Patent number 7,285,586
- Issue date Oct 23, 2007
- Ecosynthetix Inc.
- Andre Marcel Helbling
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Use of dispersions of crosslinked cationic starch in papermaking
- Patent number 7,160,420
- Issue date Jan 9, 2007
- Ecosynthetix Inc.
- Andre Marcel Helbling
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Use of starch dispersions as binder in coating compositions and pro...
- Patent number 6,825,252
- Issue date Nov 30, 2004
- Ecosynthetix Inc.
- André Marcel Helbling
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
Use of starch dispersions as binder in coating compositions and pro...
- Publication number 20050061203
- Publication date Mar 24, 2005
- ECOSYNTHETIX INC.
- Andre Marcel Helbling
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Use of starch dispersions as binder in coating compositions and pro...
- Publication number 20040014844
- Publication date Jan 22, 2004
- Andre Marcel Helbling
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Use of dispersions of crosslinked cationic starch in papermaking
- Publication number 20040011487
- Publication date Jan 22, 2004
- Andre Marcel Helbling
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...