Jihong TONG

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Hangzhou City, Zhejiang, CN

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Patents Grantslast 30 patents

Information Patent Grant
Continuous preparation system and method for vinylidene chloride
- Patent number 12,134,081
- Issue date Nov 5, 2024
- ZHEJIANG QUZHOU JUSU CHEMICAL INDUSTRY CO., LTD.
- Liangliang Zhang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
System and method for preparing epoxy chloropropane
- Patent number 12,077,516
- Issue date Sep 3, 2024
- QUZHOU JUHUA POLYAMIDE FIBRE LLC.
- Liangliang Zhang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
System, method, and reaction apparatus used for continuous reaction...
- Patent number 12,005,431
- Issue date Jun 11, 2024
- ZHEJIANG QUHUA FLUOR-CHEMISTRY Co., Ltd.
- Liangliang Zhang
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD FOR PREPARING EPOXY CHLOROPROPANE
- Publication number 20240076277
- Publication date Mar 7, 2024
- QUZHOU JUHUA POLYAMIDE FIBRE LLC.
- Liangliang ZHANG
- C07 - ORGANIC CHEMISTRY
Information Patent Application
CONTINUOUS PREPARATION SYSTEM AND METHOD FOR VINYLIDENE CHLORIDE
- Publication number 20240033706
- Publication date Feb 1, 2024
- ZHEJIANG QUZHOU JUSU CHEMICAL INDUSTRY CO., LTD
- Liangliang ZHANG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SYSTEM, METHOD, AND REACTION APPARATUS USED FOR CONTINUOUS REACTION...
- Publication number 20240017231
- Publication date Jan 18, 2024
- ZHEJIANG QUHUA FLUOR-CHEMISTRY Co., Ltd.
- Liangliang ZHANG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL