HARWE AG, A CORP. OF SWITZERLAND

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CH-5012 SCHONENWERD, CH

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Patents Grantslast 30 patents

Information Patent Grant
Homogeneous molded article produced from polylactam by activated an...
- Patent number 4,404,360
- Issue date Sep 13, 1983
- Harwe AG
- Werner Hartmann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing molded articles from polylactams by activated...
- Patent number 4,393,193
- Issue date Jul 12, 1983
- Harwe AG
- Werner Hartmann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Catalyst for the preparation of polylactams
- Patent number 4,349,460
- Issue date Sep 14, 1982
- Harwe AG
- Werner Hartmann
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing molded articles from polylauryllactam activat...
- Patent number 4,233,433
- Issue date Nov 11, 1980
- Harwe AG
- Werner Hartmann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
73564013 - COLORADO ALMOND TOFFEE
- Serial number 73564013
- Filing date Oct 21, 1985
- HARWES, INC.
- 30 - Coffee, tea, cocoa and artificial coffee