Yunchul CHUNG

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Sewage treatment system using granule
- Patent number 10,384,965
- Issue date Aug 20, 2019
- Samyoung Global
- Chanhyuk Park
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Carrier including ammonium oxidizing bacteria immobilized therein a...
- Patent number 10,081,804
- Issue date Sep 25, 2018
- Korea Institute of Science and Technology
- Hyokwan Bae
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Apparatus and method for water treatment using in-situ activation o...
- Patent number 9,938,168
- Issue date Apr 10, 2018
- Korea Institute of Science and Technology
- Seok Won Hong
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
SEWAGE TREATMENT SYSTEM USING GRANULE
- Publication number 20190092666
- Publication date Mar 28, 2019
- Korea Institute of Science and Technology
- CHANHYUK PARK
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
CARRIER INCLUDING AMMONIUM OXIDIZING BACTERIA IMMOBILIZED THEREIN A...
- Publication number 20170355979
- Publication date Dec 14, 2017
- Korea Institute of Science and Technology
- Hyokwan BAE
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
APPARATUS AND METHOD FOR WATER TREATMENT USING IN-SITU ACTIVATION O...
- Publication number 20160264433
- Publication date Sep 15, 2016
- Korea Institute of Science and Technology
- Seok Won HONG
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE