Hans-Juergen Schwark

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Monheim, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for the production of low-viscosity storable amphoteric sur...
- Patent number 5,569,767
- Issue date Oct 29, 1996
- Henkel Kommanditgesellschaft auf Aktien
- Guenter Uphues
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Compositions for treating tooth and/or bone tissue
- Publication number 20030165440
- Publication date Sep 4, 2003
- Marcel Roth
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE