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Jeong Seok YOO
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Yongin-si, KR
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Patents Grants
last 30 patents
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Patent Grant
Wet desulfurization apparatus capable of improving desulfurization...
Patent number
10,870,081
Issue date
Dec 22, 2020
Doosan Heavy Industries Construction Co., Ltd.
In Gab Chang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Wet desulfurization apparatus capable of improving desulfurization...
Patent number
10,870,080
Issue date
Dec 22, 2020
Doosan Heavy Industries Construction Co., Ltd.
In Gab Chang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Wet desulfurization apparatus capable of improving desulfurization...
Patent number
10,561,981
Issue date
Feb 18, 2020
Doosan Heavy Industries Construction Co., Ltd.
In Gab Chang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Wet desulfurization apparatus capable of improving desulfurization...
Patent number
10,549,234
Issue date
Feb 4, 2020
Doosan Heavy Industries Construction Co., Ltd.
In Gab Chang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
WET DESULFURIZATION APPARATUS CAPABLE OF IMPROVING DESULFURIZATION...
Publication number
20200139298
Publication date
May 7, 2020
Doosan Heavy Industries & Construction Co., Ltd.
In Gab CHANG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
WET DESULFURIZATION APPARATUS CAPABLE OF IMPROVING DESULFURIZATION...
Publication number
20200139299
Publication date
May 7, 2020
Doosan Heavy Industries & Construction Co., Ltd.
In Gab CHANG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
WET DESULFURIZATION APPARATUS CAPABLE OF IMPROVING DESULFURIZATION...
Publication number
20190184335
Publication date
Jun 20, 2019
Doosan Heavy Industries & Construction Co., Ltd.
In Gab CHANG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
WET DESULFURIZATION APPARATUS CAPABLE OF IMPROVING DESULFURIZATION...
Publication number
20190184336
Publication date
Jun 20, 2019
Doosan Heavy Industries & Construction Co., Ltd.
In Gab CHANG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL