Ni ZHEN

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Quzhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Preparation systems and preparation methods for high-quality xylito...
- Patent number 12,187,667
- Issue date Jan 7, 2025
- ZHEJIANG HUAKANG PHARMACEUTICAL CO., LTD.
- Qiang Wu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND METHODS FOR PREPARING COMPOUND CRYSTALS OF ERYTHRITOL A...
- Publication number 20240284950
- Publication date Aug 29, 2024
- Zhejiang Huakang Pharmaceutical Co., Ltd.
- Shufang QIN
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
PREPARATION SYSTEMS AND PREPARATION METHODS FOR HIGH-QUALITY XYLITO...
- Publication number 20240286984
- Publication date Aug 29, 2024
- Zhejiang Huakang Pharmaceutical Co., Ltd.
- Qiang WU
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
SYSTEMS AND METHODS FOR A REFINEMENT PROCESSING OF XYLITOL FERMENTA...
- Publication number 20230348349
- Publication date Nov 2, 2023
- Zhejiang Huakang Pharmaceutical Co., Ltd.
- Mian LI
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHODS AND SYSTEMS FOR PRODUCING CELLULOSIC ETHANOL BY BIOMASS SAC...
- Publication number 20230348940
- Publication date Nov 2, 2023
- Zhejiang Huakang Pharmaceutical Co., Ltd.
- Changhui HU
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...