Guohua Wei

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Xinchang County, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method of preparing oil suspensions of carotenoid with low viscosit...
- Patent number 8,748,495
- Issue date Jun 10, 2014
- Zhejiang Medicine Co., Ltd. Xinchang Pharmaceutical Factory
- Xinde Xu
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF PREPARING OIL SUSPENSIONS OF CAROTENOID WITH LOW VISCOSIT...
- Publication number 20120329880
- Publication date Dec 27, 2012
- Xinde Xu
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES