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Tianjin, CN
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Patents Grants
last 30 patents
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Patent Grant
Thermal coupling method for preparing ethylene by ethanol dehydrati...
Patent number
12,071,387
Issue date
Aug 27, 2024
Tianjin University
Minhua Zhang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Patents Applications
last 30 patents
Information
Patent Application
BISPHENOL A PREPARATION PROCESS AND DEVICE THEREOF
Publication number
20250197330
Publication date
Jun 19, 2025
TIANJIN UNIVERSITY
Minhua ZHANG
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PRODUCTION PROCESS AND DEVICE FOR SYNTHESIZING BISPHENOL A BY RESIN...
Publication number
20250122138
Publication date
Apr 17, 2025
TIANJIN UNIVERSITY
Minhua ZHANG
C07 - ORGANIC CHEMISTRY
Information
Patent Application
THERMAL COUPLING METHOD FOR PREPARING ETHYLENE BY ETHANOL DEHYDRATI...
Publication number
20240067583
Publication date
Feb 29, 2024
TIANJIN UNIVERSITY
Minhua ZHANG
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PREPARATION SYSTEM OF ETHYLENE BY ETHANOL DEHYDRATION AND DEVICE TH...
Publication number
20230405543
Publication date
Dec 21, 2023
TIANJIN UNIVERSITY
Minhua ZHANG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL