Zongqing FAN

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Zhongxiang, CN

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing refined cotton with high polymerization degree
- Patent number 11,932,989
- Issue date Mar 19, 2024
- HUBEI JINHANJIANG REFINED COTTON CO., LTD.
- Hangxu Zhou
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
DEVICE FOR PRETREATING REFINED COTTON AND METHOD OF USE OF SAME
- Publication number 20240191001
- Publication date Jun 13, 2024
- HUBEI JINHANJIANG REFINED COTTON CO., LTD.
- Hangxu ZHOU
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
DEVICE FOR SQUEEZING AND DEHYDRATING REFINED COTTON
- Publication number 20240191945
- Publication date Jun 13, 2024
- HUBEI JINHANJIANG REFINED COTTON CO., LTD.
- Hangxu ZHOU
- F26 - DRYING
Information Patent Application
PROCESS FOR PRODUCING REFINED COTTON WITH HIGH POLYMERIZATION DEGREE
- Publication number 20230046123
- Publication date Feb 16, 2023
- HUBEI JINHANJIANG REFINED COTTON CO., LTD.
- Hangxu ZHOU
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE