Hong TIAN

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Quzhou County, CN

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Patents Grantslast 30 patents

Information Patent Grant
Industrial utilization method for Stevia rebaudiana and stevioside...
- Patent number 11,891,411
- Issue date Feb 6, 2024
- CHENGUANG BIOTECH GROUP CO., LTD.
- Meili Xu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Lycopene micro-capsule powder and preparation method thereof
- Patent number 11,723,879
- Issue date Aug 15, 2023
- CHENGUANG BIOTECH GROUP CO., LTD.
- Wei Gao
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Lycopene colorant having fresh-keeping function, preparation method...
- Patent number 11,540,537
- Issue date Jan 3, 2023
- CHENGUANG BIOTECH GROUP CO., LTD.
- Jianzhong Xu
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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
INDUSTRIAL EXTRACTION METHOD OF CANNABIDIOL
- Publication number 20230219872
- Publication date Jul 13, 2023
- CHENGUANG BIOTECH GROUP CO., LTD.
- Qingguo LU
- C07 - ORGANIC CHEMISTRY
Information Patent Application
INDUSTRIAL UTILIZATION METHOD FOR STEVIA REBAUDIANA AND STEVIOSIDE...
- Publication number 20210230204
- Publication date Jul 29, 2021
- CHENGUANG BIOTECH GROUP CO., LTD.
- Meili XU
- C07 - ORGANIC CHEMISTRY
Information Patent Application
LYCOPENE COLORANT HAVING FRESH-KEEPING FUNCTION, PREPARATION METHOD...
- Publication number 20200329747
- Publication date Oct 22, 2020
- CHENGUANG BIOTECH GROUP CO., LTD.
- Jianzhong XU
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
LYCOPENE MICRO-CAPSULE POWDER AND PREPARATION METHOD THEREOF
- Publication number 20200297655
- Publication date Sep 24, 2020
- Chenguang Biotech Group Co.,Ltd.
- Wei GAO
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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