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SEILFA CO LTD

Overview
  • Total Patents
    25
  • GoodIP Patent Rank
    69,175
  • Filing trend
    0.0%
About

SEILFA CO LTD has a total of 25 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 2011. It filed its patents most often in Republic of Korea, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets chemical engineering, environmental technology and materials and metallurgy are TREMONIS GMBH, COALOGIX TECHNOLOGY HOLDINGS INC and STEINBACH FRIEDRICH.

Patent filings per year

Chart showing SEILFA CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Han Yang Su 24
#2 Kim Sae Hee 23
#3 Lee Hee Suk 14
#4 Lee Ji Ho 8
#5 Yoon Joo Young 3
#6 Byun Mi Lim 1
#7 Han Yang-Su 1
#8 Lee Ji-Ho 1
#9 Kim Sae-Hee 1
#10 Lee Hee-Suk 1

Latest patents

Publication Filing date Title
KR20210015163A Air purification system for apartment houses
KR20210004318A Air purification apparatus of ascon plants
KR20200120262A Manufacturing method of harmful gas removal catalyst and harmful gas removal catalyst using thereof
KR20200118995A Manufacturing and recycle method of harmful gas removal catalyst
KR20190032337A Copper-Manganese oxides doped with palladium and preparation method thereof
KR20200108197A Manufacturing and recycle method of harmful gas removal catalyst
KR20200021241A Preparation of pellet composition containing a catalyst for removing harmful gas and recycle method thereof
KR20200000750A High strength pellet composition containing a catalyst for removing harmful gas and preparation method thereof
KR20190134002A Preparation method of copper-manganese oxide catalyst for easy waste water treatment
KR20190032000A Copper-manganese oxides for removing harmful gas having high porosity and preparation method thereof
KR20190032001A Granule-type gas filter media compositions for removing harmful gas with copper-manganese oxide
KR20190009154A Copper-Manganese oxides doped with palladium and preparation method thereof
KR101610757B1 Composite composition for removing harmful gas containing manganese-copper catalyst
KR20170009429A Copper-manganese oxides for removing hazardous gas removal and preparation thereof
KR20160122534A Preparation method of layered metal hydroxide
KR20160047609A Porous copper-manganese filter media and the preparation of the same
KR20160035224A Preparation method of porous copper-manganese oxide catalysts
KR20150132694A Porous mineral formulations and their preparation method for hazardous gas removal
KR20150132684A Preparation method of copper-manganese oxides for removing hazardous gas removal
KR20130031955A Preparation method of porous materials for removing carbon monoxide