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Changzhou City, CN
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Patents Grants
last 30 patents
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Patent Grant
Itaconic acid-based multifunctional surfactant and preparation meth...
Patent number
12,104,140
Issue date
Oct 1, 2024
CHANGZHOU UNIVERSITY
Wenyan Huang
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Process for preparing an ultra-high molecular weight polymer via em...
Patent number
11,866,539
Issue date
Jan 9, 2024
CHANGZHOU UNIVERSITY
Wenyan Huang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Methods for preparing branched poly (2-hydroxyethyl methacrylate) a...
Patent number
11,814,451
Issue date
Nov 14, 2023
CHANGZHOU UNIVERSITY
Wenyan Huang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymerizable surfactant with reducibility and preparation method t...
Patent number
11,674,108
Issue date
Jun 13, 2023
CHANGZHOU UNIVERSITY
Wenyan Huang
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Temperature-responsive poly(2-hydroxyethyl methacrylate) (PHEMA) an...
Patent number
11,377,508
Issue date
Jul 5, 2022
CHANGZHOU UNIVERSITY
Wenyan Huang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Reducing agent monomer for preparing styrene-acrylic emulsion by ox...
Patent number
11,377,511
Issue date
Jul 5, 2022
CHANGZHOU UNIVERSITY
Wenyan Huang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing branched polymer via emulsion polymerization...
Patent number
10,611,860
Issue date
Apr 7, 2020
CHANGZHOU UNIVERSITY
Wenyan Huang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for preparing branched polymer
Patent number
9,181,374
Issue date
Nov 10, 2015
CHANGZHOU UNIVERSITY
Bibiao Jiang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
USE OF FUNCTIONAL MONOMERS IN EMULSION POLYMERIZATION
Publication number
20240199769
Publication date
Jun 20, 2024
CHANGZHOU UNIVERSITY
Wenyan HUANG
C07 - ORGANIC CHEMISTRY
Information
Patent Application
MULTIFUNCTIONAL SURFACTANT AND PREPARATION METHOD THEREFOR
Publication number
20230340362
Publication date
Oct 26, 2023
CHANGZHOU UNIVERSITY
Wenyan HUANG
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Application
POLYMERIZABLE SURFACTANT WITH REDUCIBILITY AND PREPARATION METHOD T...
Publication number
20230028363
Publication date
Jan 26, 2023
CHANGZHOU UNIVERSITY
Wenyan HUANG
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Application
METHODS FOR PREPARING BRANCHED POLY (2-HYDROXYETHYL METHACRYLATE) A...
Publication number
20230018276
Publication date
Jan 19, 2023
CHANGZHOU UNIVERSITY
Wenyan HUANG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
REDUCING AGENT MONOMER FOR PREPARING STYRENE-ACRYLIC EMULSION BY OX...
Publication number
20220144986
Publication date
May 12, 2022
CHANGZHOU UNIVERSITY
Wenyan HUANG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
TEMPERATURE-RESPONSIVE POLY(2-HYDROXYETHYL METHACRYLATE) (PHEMA) AN...
Publication number
20220041770
Publication date
Feb 10, 2022
CHANGZHOU UNIVERSITY
Wenyan HUANG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR PREPARING AN ULTRA-HIGH MOLECULAR WEIGHT POLYMER VIA EM...
Publication number
20210189047
Publication date
Jun 24, 2021
Changzhou University
Wenyan HUANG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR PREPARING ULTRAVIOLET (UV) CURING POLYMETHYL SILOXANE CO...
Publication number
20200299462
Publication date
Sep 24, 2020
CHANGZHOU UNIVERSITY
Xiaoqiang XUE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
A Process for Preparing Branched Polymer Via Emulsion Polymerizatio...
Publication number
20190263946
Publication date
Aug 29, 2019
Changzhou University
Wenyan HUANG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
A PROCESS FOR PREPARING AN ULTRA-HIGH MOLECULAR WEIGHT POLYMER VIA...
Publication number
20180371143
Publication date
Dec 27, 2018
Changzhou University
Wenyan HUANG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR PREPARING BRANCHED POLYMER
Publication number
20140256898
Publication date
Sep 11, 2014
CHANGZHOU UNIVERSITY
Bibiao Jiang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...