Stephanie Schäffer

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Hanau, DE

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Patents Grantslast 30 patents

Information Patent Grant
Composite particles for use in oral hygiene
- Patent number 9,248,319
- Issue date Feb 2, 2016
- Evonik Degussa
- Wojciech Pisula
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
COMPOSITE PARTICLES FOR USE IN ORAL HYGIENE
- Publication number 20110033511
- Publication date Feb 10, 2011
- Wojciech Pisula
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE