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Dalian City, Liaoning Province, CN

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Patents Grantslast 30 patents

Information Patent Grant
Comb-shaped structure polybenzimidazole anion exchange membrane wit...
- Patent number 11,949,137
- Issue date Apr 2, 2024
- Dalian University of Technology
- Xuemei Wu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Separation and purification coupled process with high helium yield...
- Patent number 11,697,092
- Issue date Jul 11, 2023
- Dalian University of Technology
- Gaohong He
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Surface modification method based on polymerization and cross-linki...
- Patent number 10,633,554
- Issue date Apr 28, 2020
- Dalian University of Technology
- Xuehua Ruan
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
HIGH-EFFICIENT MAGNESIUM ION REMOVAL SYSTEM FOR SALT LAKE BRINE BAS...
- Publication number 20240124336
- Publication date Apr 18, 2024
- DALIAN UNIVERSITY OF TECHNOLOGY
- Xuehua RUAN
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SEPARATION AND PURIFICATION COUPLED PROCESS WITH HIGH HELIUM YIELD...
- Publication number 20210402345
- Publication date Dec 30, 2021
- DALIAN UNIVERSITY OF TECHNOLOGY
- Gaohong He
- C01 - INORGANIC CHEMISTRY
Information Patent Application
COMB-SHAPED STRUCTURE POLYBENZIMIDAZOLE ANION EXCHANGE MEMBRANE WIT...
- Publication number 20210202972
- Publication date Jul 1, 2021
- DALIAN UNIVERSITY OF TECHNOLOGY
- Xuemei WU
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SURFACE MODIFICATION METHOD BASED ON POLYMERIZATION AND CROSS-LINKI...
- Publication number 20190177570
- Publication date Jun 13, 2019
- DALIAN UNIVERSITY OF TECHNOLOGY
- Xuehua RUAN
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...