Lee Howarth

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Reinach, CH

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Patents Grantslast 30 patents

Information Patent Grant
Silicone compositions for treating wool materials
- Patent number 6,783,806
- Issue date Aug 31, 2004
- Ciba Specialty Chemicals Corporation
- Simpert Lüdemann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Silicone compositions for treating wool materials
- Publication number 20030155547
- Publication date Aug 21, 2003
- Simpert Ludemann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...