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Patents Grants
last 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 Applications
last 30 patents
Information
Patent Application
METHOD FOR PRODUCING TETRAFLUOROMETHANE THROUGH PLASMA PYROLYSIS OF...
Publication number
20250171306
Publication date
May 29, 2025
ZHEJIANG UNIVERSITY
Qiwei YANG
C01 - INORGANIC CHEMISTRY
Information
Patent Application
CONTINUOUS PREPARATION METHOD OF 1, 1, 1, 2, 3-PENTACHLOROPROPANE
Publication number
20250154083
Publication date
May 15, 2025
Zhejiang Quhua Fluor-Chemistry Co Ltd
Liyang ZHOU
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PREPARATION METHOD FOR PERFLUOROOLEFIN OLIGOMER AND APPLICATION THE...
Publication number
20250129000
Publication date
Apr 24, 2025
Zhejiang Juhua Technology Center Co., Ltd.
Hongfeng LI
C07 - ORGANIC CHEMISTRY
Information
Patent Application
COMPOSITION, LIQUID COOLING AGENT AND APPLICATIONS THEREOF, AND IMM...
Publication number
20240294819
Publication date
Sep 5, 2024
Zhejiang Juhua Technology Center Co., Ltd
Liyang ZHOU
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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
Information
Patent Application
PREPARATION METHOD OF PTFE DISPERSION RESIN WITH CORE-SHELL STRUCTURE
Publication number
20230383029
Publication date
Nov 30, 2023
ZHEJIANG JUHUA TECHNOLOGY CENTER CO., LTD.
LIYANG ZHOU
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR CO-PRODUCTION OF HYDROFLUOROCARBONS
Publication number
20220371975
Publication date
Nov 24, 2022
Zhejiang Quhua Fluor-Chemistry Co Ltd
liyang ZHOU
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
COMPOSITION CONTAINING FLUOROHYDROCARBONS AND PREPARATION METHOD TH...
Publication number
20220243108
Publication date
Aug 4, 2022
Zhejiang Quhua Fluor-Chemistry Co Ltd
Liyang ZHOU
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...