Guanjun Chang

Person

Mianyang, CN

People

Patents Grantslast 30 patents

Information Patent Grant
High-performance triple-crosslinked polymer and preparation method...
- Patent number 11,566,112
- Issue date Jan 31, 2023
- Southwest University of Science and Technology
- Guanjun Chang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for comparative analysis on mechanical strength of macro-mol...
- Patent number 11,143,591
- Issue date Oct 12, 2021
- Southwest University of Science and Technology
- Guanjun Chang
- G01 - MEASURING TESTING
Information Patent Grant
Macromolecular polymer and production method thereof
- Patent number 10,640,612
- Issue date May 5, 2020
- Southwest University of Science and Technology
- Guanjun Chang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for comparative analysis on mechanical strength of polymer m...
- Patent number 10,564,099
- Issue date Feb 18, 2020
- Southwest University of Science and Technology
- Guanjun Chang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for recovering, regenerating and repairing polymer
- Patent number 10,119,005
- Issue date Nov 6, 2018
- Southwest University of Science and Technology
- Guanjun Chang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
REVERSIBLE STRESS-RESPONSIVE MATERIAL, PREPARATION METHOD, AND USE...
- Publication number 20230391963
- Publication date Dec 7, 2023
- Southwest University of Science and Technology
- Guanjun CHANG
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
HIGH-PERFORMANCE TRIPLE-CROSSLINKED POLYMER AND PREPARATION METHOD...
- Publication number 20210253805
- Publication date Aug 19, 2021
- Southwest University of Science and Technology
- Guanjun Chang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method for Comparative Analysis on Mechanical Strength of Macro-mol...
- Publication number 20200217793
- Publication date Jul 9, 2020
- SOUTHWEST UNIVERSITY OF SCIENCE AND TECHNOLOGY
- GUANJUN CHANG
- G01 - MEASURING TESTING
Information Patent Application
Macromolecular Polymer and Production Method Thereof
- Publication number 20180346650
- Publication date Dec 6, 2018
- Southwest University of Science and Technology
- Guanjun Chang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method for Comparative Analysis on Mechanical Strength of Polymer M...
- Publication number 20180348130
- Publication date Dec 6, 2018
- Southwest University of Science and Technology
- Guanjun Chang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Guanjun Chang

Person

Patents Grantslast 30 patents

High-performance triple-crosslinked polymer and preparation method...

Method for comparative analysis on mechanical strength of macro-mol...

Macromolecular polymer and production method thereof

Method for comparative analysis on mechanical strength of polymer m...

Method for recovering, regenerating and repairing polymer

Patents Applicationslast 30 patents

REVERSIBLE STRESS-RESPONSIVE MATERIAL, PREPARATION METHOD, AND USE...

HIGH-PERFORMANCE TRIPLE-CROSSLINKED POLYMER AND PREPARATION METHOD...

Method for Comparative Analysis on Mechanical Strength of Macro-mol...

Macromolecular Polymer and Production Method Thereof

Method for Comparative Analysis on Mechanical Strength of Polymer M...