Yongchang Qian

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Hangzhou, CN

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Patents Applicationslast 30 patents

Information Patent Application
AGAROSE-CELLULOSE NANOCOMPOSITE POROUS GEL MICROSPHERE, PREPARATION...
- Publication number 20240207817
- Publication date Jun 27, 2024
- Hangzhou NeuroPeptide Biological Science and Technology Incorporation, Ltd. (...
- Xianpeng YANG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CELLULOSE POROUS GEL MICROSPHERE WITH UNIFORM PARTICLE SIZE, PREPAR...
- Publication number 20230234026
- Publication date Jul 27, 2023
- Zhejiang NUPTEC Biomacromolecular Purification Resins Manufacturing Inc. Ltd.
- Zefeng Shi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL