Coretech Co., Ltd.

Type	Name of Patent	Application number	Application Date	Patentee
Patent	Apparatus for chemical treatment of exhaust gas from semiconductor manufacturing process	10-2000-0048368	21.08.2000	CoreTech
Patent	Mn oxide catalyst for decomposing ozone and the method	10-2003-0030145	13.05.2003	CoreTech
Patent	Air cleaning apparatus using ozone and catalyst material for noxious gas removal	10-2004-0018665	19.03.2004	CoreTech
Patent	A manufacturing method an manufacturing apparatus of trichlorosilane(sihcl3) using the catalyst and the reaction heat	10-2009-0010833	11.02.2009	CoreTech
Patent	A manufacturing method and a manufacturing apparatus of high purity hcl	10-2009-0039149	06.05.2009	CoreTech
China Patent	Method and an apparatus for manufacturing high purity ammonia capable of improving the collecting ratio of ammonia through a distillation process	201010167555.7	04.04.2010	CoreTech
Patent	Method and an apparatus for manufacturing high purity nitrogen monoxide and nitrous oxide from low purity ammonia capable of continuously manufacturing the nitrogen monoxide and nitrous oxide without strong acid	10-2010-0028578	30.03.2010	CoreTech
Patent	System and method for sequential removal processing of organic compounds, using absorption and oxidation	10-2012-0081868	26.07.2012	CoreTech
Patent	Absorption reaction material for removing pfc and acid gas	10-2012-0082643	27.07.2012	CoreTech
Patent	Apparatus for refining industrial ammonia	10-2013-0087346	24.07.2013	CoreTech
Patent	Absorbent for removing pfc and acid gas	10-2013-0165025	27.12.2013	CoreTech
Patent	Adsorbent for acid exhaust gas removal and its manufacturing method	10-2016-0167227	09.12.2016	CoreTech
Patent	Flame retardant adsorbent for exhaust gas removal odor and VOCs and its manufacturing method	10-2016-0175259	21.12.2016	CoreTech
Utility Model	Canister filled with a reaction adsorbent for removal of acid exhaust gas	20-2017-0000246	13.01.2017	CoreTech