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E & D CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    205,017
About

E & D CO LTD has a total of 13 patent applications. Its first patent ever was published in 2007. It filed its patents most often in Republic of Korea, China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets materials and metallurgy, chemical engineering and environmental technology are SUED CHEMIE IP GMBH & CO KG, EASYL and ELSPER RUEDIGER.

Patent filings in countries

World map showing E & D CO LTDs patent filings in countries

Patent filings per year

Chart showing E & D CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kim Moon Chan 5
#2 Kim Min Yong 3
#3 Kwon Oh Sang 3
#4 Kang Dong-Gu 2
#5 Moon Chang-Jun 2
#6 Moon Chang Jun 2
#7 Kwon Oh-Sang 2
#8 Kwon Sun Mo 2
#9 Kang Dong Gu 2
#10 Kwon Sun-Mo 2

Latest patents

Publication Filing date Title
KR20150095428A Continuously preparing method for Ni-Co-Mn composite precursor using Couette-Taylor vortix reactor
KR20150083232A Manufacturing method for Ni-Co-Mn composite precursor
KR20130070902A Exhaust gas reduction apparatus using exhaust gas as air source of burner and method thereof
JP2011219354A Crystalline manganese complex oxide, lithium manganese complex oxide for lithium secondary battery and method for producing the same
KR20090115095A The Catalyst for Reduction of Particulate Matter, Hydrocarbon and Carbon monoxide
KR20090007255A Carbon monoxide, hydrocarbon and particualte matter reduction catalyst for high-sulfur fuel engine
KR20090110957A The Catalyst and The Making Method of The Same for Reduction of Particulate Matter and Hydrocarbon and, Carbon monoxide
CN102600840A Catalyst for removing carbon monoxide, hydrocarbons and particulate matters in engine
CN101362089A Catalyst for removing carbon monoxide, hydrocarbon and particle matter in engine using high-sulfur combustor and preparation method thereof
KR20090005836A Carbon monoxide, hydrocarbon, and particualte matter reduction catalyst for high-sulfur fuel engine and preparation method the same