Dehao LI

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MAOMING, CN

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Patents Grantslast 30 patents

Information Patent Grant
Hydrophilic/oleophobic sponge, preparation method and use thereof
- Patent number 11,964,220
- Issue date Apr 23, 2024
- Guangdong University of Petrochemical Technology
- Fu'an He
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Multi-effect energy-saving apparatus for pollution control and util...
- Patent number 11,180,400
- Issue date Nov 23, 2021
- Xiaojun Niu
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
HYDROPHILIC/OLEOPHOBIC SPONGE, PREPARATION METHOD AND USE THEREOF
- Publication number 20210346823
- Publication date Nov 11, 2021
- Guangdong University of Petrochemical Technology
- Fu'an He
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
MULTI-EFFECT ENERGY-SAVING APPARATUS FOR POLLUTION CONTROL AND UTIL...
- Publication number 20210179464
- Publication date Jun 17, 2021
- South China University of Technology
- Xiaojun NIU
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE