Cynthia P. Quan

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Redwood City, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Surfactant compositions and methods
- Patent number 5,876,970
- Issue date Mar 2, 1999
- Byk Gulden Lomberg Chemische Fabrik GmbH
- Bradley J. Benson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE