Zhipeng Duan

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Quzhou County, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method for removing benzo[a]pyrene from liposoluble natural extract
- Patent number 11,388,917
- Issue date Jul 19, 2022
- Chenguang Biotech Group, Co., Ltd.
- Yunhe Lian
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Method for producing silymarin
- Patent number 9,765,062
- Issue date Sep 19, 2017
- Chenguang Biotech Group Co., Ltd.
- Qingguo Lu
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR REMOVING BENZO[a]PYRENE FROM LIPOSOLUBLE NATURAL EXTRACT
- Publication number 20180338513
- Publication date Nov 29, 2018
- Chenguang Biotech Group Co., Ltd.
- Yunhe LIAN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR PRODUCING SILYMARIN
- Publication number 20160326145
- Publication date Nov 10, 2016
- CHENGUANG BIOTECH GROUP CO., LTD.
- Qingguo LU
- C07 - ORGANIC CHEMISTRY