Haiqun CHEN

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Changzhou City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Flocculant for catalytic decomposition of flue gas desulfurization...
- Patent number 12,291,471
- Issue date May 6, 2025
- CHANGZHOU UNIVERSITY
- Haiqun Chen
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Manganese-doped nickel molybdate electrode material and methods for...
- Patent number 11,685,668
- Issue date Jun 27, 2023
- CHANGZHOU UNIVERSITY
- Haiqun Chen
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Preparation method for nano organometallic carboxylate
- Patent number 11,555,043
- Issue date Jan 17, 2023
- CHANGZHOU UNIVERSITY
- Qun Chen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for preparing color masterbatch with natural dye
- Patent number 11,535,718
- Issue date Dec 27, 2022
- CHANGZHOU UNIVERSITY
- Qun Chen
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Method for preparing organometallic composite material
- Patent number 11,306,200
- Issue date Apr 19, 2022
- CHANGZHOU UNIVERSITY
- Qun Chen
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Flocculant for Catalytic Decomposition of Flue Gas Desulfurization...
- Publication number 20230183110
- Publication date Jun 15, 2023
- CHANGZHOU UNIVERSITY
- Haiqun CHEN
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD FOR PREPARING COLOR MASTERBATCH WITH NATURAL DYE
- Publication number 20220306819
- Publication date Sep 29, 2022
- CHANGZHOU UNIVERSITY
- Qun CHEN
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
PREPARATION METHOD FOR NANO ORGANOMETALLIC CARBOXYLATE
- Publication number 20220267355
- Publication date Aug 25, 2022
- CHANGZHOU UNIVERSITY
- Qun CHEN
- C07 - ORGANIC CHEMISTRY
Information Patent Application
MANGANESE-DOPED NICKEL MOLYBDATE ELECTRODE MATERIAL AND METHODS FOR...
- Publication number 20210147249
- Publication date May 20, 2021
- CHANGZHOU UNIVERSITY
- Haiqun CHEN
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PREPARING ORGANOMETALLIC COMPOSITE MATERIAL
- Publication number 20200407542
- Publication date Dec 31, 2020
- CHANGZHOU UNIVERSITY
- Qun CHEN
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...