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Incheon, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Method for removing nitrogen and phosphorus from sewage and wastewa...
Patent number
12,116,298
Issue date
Oct 15, 2024
BKT CO., LTD.
Young Hyun Park
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method for solidifying floating oil in food waste water
Patent number
9,834,457
Issue date
Dec 5, 2017
SUDOKWON LANDFILL SITE MANAGEMENT CORPORATION
Hee Dong Bae
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method and apparatus for removing organic substances, nitrogen and...
Patent number
9,550,690
Issue date
Jan 24, 2017
SUDOKWON LANDFILL SITE MANAGEMENT CORPORATION
Hee Dong Bae
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR REMOVING NITROGEN AND PHOSPHORUS FROM SEWAGE AND WASTEWA...
Publication number
20220144678
Publication date
May 12, 2022
BKT CO., LTD.
Young Hyun PARK
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
METHOD AND APPARATUS FOR REMOVING ORGANIC SUBSTANCES, NITROGEN AND...
Publication number
20150122729
Publication date
May 7, 2015
SUDOKWON LANDFILL SITE MANAGEMENT CORPORATION
Hee Dong Bae
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
METHOD FOR SOLIDIFYING FLOATING OIL IN FOOD WASTE WATER
Publication number
20140311989
Publication date
Oct 23, 2014
SUDOKWON LANDFILL SITE MANAGEMENT CORPORATION
Hee Dong Bae
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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last 30 trademarks