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Beijing, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Gasification burner
Patent number
11,713,427
Issue date
Aug 1, 2023
Changzheng Engineering Co., Ltd.
Shuanzhu Chen
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Carbonaceous substance gasification system and method
Patent number
9,926,502
Issue date
Mar 27, 2018
Changzheng Engineering Co., Ltd.
Wei Xin
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Carbonaceous substance gasification device and method
Patent number
9,809,771
Issue date
Nov 7, 2017
Changzheng Engineering Co., Ltd.
Congbin Jiang
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Fuel distribution device and a burner
Patent number
9,541,283
Issue date
Jan 10, 2017
Changzheng Engineering Co., Ltd.
Mingkun Wang
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Flame detection device
Patent number
9,115,933
Issue date
Aug 25, 2015
Changzheng Engineering Co., Ltd.
Mingkun Wang
G01 - MEASURING TESTING
Information
Patent Grant
Highly efficient, clean and pressurized gasification apparatus for...
Patent number
8,801,813
Issue date
Aug 12, 2014
Changzheng Engineering Co., Ltd.
Zhengtao Lu
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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Patents Applications
last 30 patents
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Patent Application
GASIFICATION BURNER
Publication number
20200283689
Publication date
Sep 10, 2020
Changzheng Engineering Co., Ltd.
Shuanzhu Chen
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
CARBONACEOUS SUBSTANCE GASIFICATION SYSTEM AND METHOD
Publication number
20170037330
Publication date
Feb 9, 2017
Changzheng Engineering Co., Ltd.
Wei Xin
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
CARBONACEOUS SUBSTANCE GASIFICATION DEVICE AND METHOD
Publication number
20160355742
Publication date
Dec 8, 2016
Changzheng Engineering Co., Ltd.
Congbin Jiang
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
FUEL DISTRIBUTION DEVICE AND A BURNER
Publication number
20130145973
Publication date
Jun 13, 2013
Changzheng Engineering Co., Ltd.
Mingkun Wang
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES