Junhua Du

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Detergent composition comprising a surfactant system and a pyrophos...
- Patent number 7,854,770
- Issue date Dec 21, 2010
- The Procter & Gamble Company
- Junhua Du
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...

Patents Applicationslast 30 patents

Information Patent Application
Detergent Composition
- Publication number 20090143269
- Publication date Jun 4, 2009
- Junhua Du
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...