Haifeng ZHUANG

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Hangzhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Special pig manure charcoal modified by amino grafting, preparation...
- Patent number 11,738,326
- Issue date Aug 29, 2023
- Zhejiang University of Science and Technology
- Shengdao Shan
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Grant
Method of making biomass fluorescent carbon quantum dots from soybe...
- Patent number 11,220,631
- Issue date Jan 11, 2022
- Zhejiang University of Science and Technology
- Liting Zhang
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
SPECIAL PIG MANURE CHARCOAL MODIFIED BY AMINO GRAFTING, PREPARATION...
- Publication number 20230148315
- Publication date May 11, 2023
- Zhejiang University of Science and Technology
- Shengdao SHAN
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD OF MAKING BIOMASS FLUORESCENT CARBON QUANTUM DOTS FROM SOYBE...
- Publication number 20200392404
- Publication date Dec 17, 2020
- Zhejiang University of Science and Technology
- Liting ZHANG
- B82 - NANO-TECHNOLOGY