Huaxue Huang

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Changsha, Hunan, CN

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Patents Grantslast 30 patents

Information Patent Grant
Natural compound sweetener and preparation method therefor
- Patent number 11,464,250
- Issue date Oct 11, 2022
- HUNAN HUACHENG BIOTECH INC
- Weian Long
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Method for extracting high-purity mogroside V from Siraitia grosven...
- Patent number 10,743,573
- Issue date Aug 18, 2020
- Jiangxi Haifu Bioengineering Co., Ltd.
- Weian Long
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
SUGAR-REDUCED SWEETENER PRODUCT, PREPARATION METHOD THEREFOR, AND A...
- Publication number 20240081378
- Publication date Mar 14, 2024
- HUNAN HUACHENG BIOTECH, INC
- Wei LI
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
METHOD FOR PREPARING ORYZANOL FROM ORYZANOL-CONTAINING SOAPSTOCK SE...
- Publication number 20220041646
- Publication date Feb 10, 2022
- HUNAN HUACHENG BIOTECH, INC
- Huaxue HUANG
- C07 - ORGANIC CHEMISTRY
Information Patent Application
NATURAL COMPOUND SWEETENER AND PREPARATION METHOD THEREFOR
- Publication number 20210177022
- Publication date Jun 17, 2021
- HUNAN HUACHENG BIOTECH INC.
- Weian LONG
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
Method for Extracting High-Purity Mogroside V from Siraitia Grosven...
- Publication number 20190133166
- Publication date May 9, 2019
- Jiangxi Haifu Bioengineering Co., Ltd.
- Weian Long
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES