Myung-Ho Cho

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Suwon-City, KR

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Patents Grantslast 30 patents

Information Patent Grant
Biocide composition and sterilization method using the same
- Patent number 8,309,110
- Issue date Nov 13, 2012
- SK Chemicals Co., Ltd.
- Ki-Seung Choi
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Method of preparing N,N′-disubstituted-3,3′-dithiod...
- Patent number 6,506,904
- Issue date Jan 14, 2003
- SK Chemicals Co., Ltd.
- Seung-Hwan Kim
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of preparing N,N′-disubstituted-3,3′-dithiod...
- Patent number 6,479,701
- Issue date Nov 12, 2002
- SK Chemicals Co., Ltd.
- Seung-Hwan Kim
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of preparing a microbial culture for wastewater treatment
- Patent number 6,383,379
- Issue date May 7, 2002
- SK Chemicals
- Ki-Seung Choi
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method of preparing water free isothiazolone
- Patent number 6,072,056
- Issue date Jun 6, 2000
- SK Chemical
- Seung-Hwan Kim
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Stabilized isothiazolone solution
- Patent number 5,919,400
- Issue date Jul 6, 1999
- Sunkyong Industries Co., Ltd.
- Seung Hwan Kim
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Biocide composition and sterilization method using the same
- Publication number 20050101648
- Publication date May 12, 2005
- SK Chemicals Co., Ltd.
- Ki-Seung Choi
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING