Qinghua Liu

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method of reducing weight using composition containing fucoxanthin...
- Patent number 9,226,911
- Issue date Jan 5, 2016
- Beijing Gingko-Group Biological Technology Co., Ltd.
- Yanmei Li
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Compositions containing fucoxanthin extract
- Patent number 8,454,970
- Issue date Jun 4, 2013
- Beijing Gingko-Group Biological Technology Co., Ltd.
- Yanmei Li
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF REDUCING WEIGHT USING COMPOSITION CONTAINING FUCOXANTHIN...
- Publication number 20130224240
- Publication date Aug 29, 2013
- Beijing Gingko Group Biological Technology Co., Ltd.
- Yanmei Li
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
USE OF BLACK SOYBEAN HULL EXTRACTS IN MANUFACTURE OF PRODUCTS FOR P...
- Publication number 20130030046
- Publication date Jan 31, 2013
- BEIJING GINGKO GROUP BIOLOGICAL TECHNOLOGY CO., LTD.
- Chunhua Li
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
PREPARATION OF CAROTENOID DERIVATIVES AND THEIR APPLICATIONS
- Publication number 20120220580
- Publication date Aug 30, 2012
- Beijing Gingko Group Biological Technology Co., Ltd.
- YANMEI LI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
COMPOSITIONS CONTAINING FUCOXANTHIN EXTRACT
- Publication number 20110274716
- Publication date Nov 10, 2011
- Beijing Gingko Group Biological Technology Co., Ltd.
- Yanmei Li
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE