Young Ae Baek

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Upstream ozone contact tank for removing residual ozone
- Patent number 8,834,711
- Issue date Sep 16, 2014
- Seoul Metropolitan Government
- Woo Hyeun Joe
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Food containing active strains for inhibiting infection and treatin...
- Patent number 6,491,956
- Issue date Dec 10, 2002
- Korea Yakult Co. Ltd.
- Cheol Seong Heo
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES

Patents Applicationslast 30 patents

Information Patent Application
UPSTREAM OZONE CONTACT TANK FOR REMOVING RESIDUAL OZONE
- Publication number 20110220558
- Publication date Sep 15, 2011
- Woo Hyeun Joe
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Food containing active strains for inhibiting infection and treatin...
- Publication number 20020037341
- Publication date Mar 28, 2002
- Cheol Seong Heo
- C07 - ORGANIC CHEMISTRY