Celia Sander

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Duisburg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Hair-colorant preparations and methods of using the same
- Patent number 6,740,130
- Issue date May 25, 2004
- Cognis Deutschland GmbH & Co. KG
- Celia Sander
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Hair-colorant preparations and methods of using the same
- Publication number 20030061668
- Publication date Apr 3, 2003
- Celia Sander
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE