Lei Shao

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method of preparing nano-dispersed high-all-trans-carotenoid microc...
- Patent number 8,540,908
- Issue date Sep 24, 2013
- Zhejiang NHU Company Ltd.
- Zhirong Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method of ultraviolet light assisted surface modification and produ...
- Patent number 8,323,750
- Issue date Dec 4, 2012
- Beijing Wanhexinyuan BioTechnology Co., Ltd.
- Wantai Yang
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF PREPARING NANO-DISPERSED HIGH-ALL-TRANS-CAROTENOID MICROC...
- Publication number 20120018912
- Publication date Jan 26, 2012
- ZHEJIANG UNIVERSITY
- Zhirong Chen
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
METHOD OF ULTRAVIOLET LIGHT ASSISTED SURFACE MODIFICATION AN PRODUC...
- Publication number 20110124766
- Publication date May 26, 2011
- BEIJING WANHEXINYUAN BIOTECHNOLOGY CO., LTD.
- Wantai Yang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...