Xinfeng HAN

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Quzhou, Zhejiang, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method for preparing liquid maltitol and liquid polyols from a raff...
- Patent number 12,012,430
- Issue date Jun 18, 2024
- ZHEJIANG HUAKANG PHARMACEUTICAL CO., LTD.
- Yanhui Yao
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHODS FOR PREPARING HIGH-PURITY ARABINOSE CRYSTALS
- Publication number 20240279261
- Publication date Aug 22, 2024
- Zhejiang Huakang Pharmaceutical Co., Ltd.
- Xinfeng HAN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR PREPARING LIQUID MALTITOL AND LIQUID POLYOLS FROM A RAFF...
- Publication number 20240010667
- Publication date Jan 11, 2024
- Zhejiang Huakang Pharmaceutical Co., Ltd.
- Yanhui YAO
- C07 - ORGANIC CHEMISTRY
Information Patent Application
SYSTEM AND METHOD FOR REDUCING CONTENT OF 5-HYDROXYMETHYLFURFURAL I...
- Publication number 20220389526
- Publication date Dec 8, 2022
- Zhejiang Huakang Pharmaceutical Co., Ltd.
- Shengrong CHEN
- C13 - SUGAR INDUSTRY