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last 30 patents
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Patent Grant
Advanced treatment system of wastewater having plasma discharging v...
Patent number
8,574,435
Issue date
Nov 5, 2013
Hoseo University Academic Cooperation Foundation
In Soung Chang
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Patents Applications
last 30 patents
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Patent Application
WATER TREATMENT DEVICE USING HIGH VOLTAGE IMPULSE
Publication number
20160130162
Publication date
May 12, 2016
HOSEO UNIVERSITY ACADEMIC COOPERATION FOUNDATION
In-Soung CHANG
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
ADVANCED TREATMENT SYSTEM OF WASTEWATER HAVING PLASMA DISCHARGING V...
Publication number
20120285878
Publication date
Nov 15, 2012
KUMKANG ENVIRONMENTAL ENGINEERING CO., LTD
In Soung Chang
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
SUBMERGED MEMBRANE BIO-REACTOR
Publication number
20080318309
Publication date
Dec 25, 2008
HOSEO UNIVERSITY ACADEMIC COOPERATION FOUNDATION
In Soung Chang
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...