Frank Merz

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Steinau, DE

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Patents Grantslast 30 patents

Information Patent Grant
Clear personal care formulations containing quaternary ammonium com...
- Patent number 6,525,034
- Issue date Feb 25, 2003
- Goldschmidt Chemical Corporation
- Damon M. Dalrymple
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Clear personal care formulations containing quaternary ammonium com...
- Patent number 6,329,353
- Issue date Dec 11, 2001
- Goldschmidt Chemical Corporation
- Damon M. Dalrymple
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Clear personal care formulations containing quaternary ammonium com...
- Publication number 20020064510
- Publication date May 30, 2002
- Goldschmidt Chemical Corporation
- Damon M. Dalrymple
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE