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CHOSUN REFRACTORIES ENG CO LTD

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    91,040
  • Filing trend
    ⇩ 40.0%
About

CHOSUN REFRACTORIES ENG CO LTD has a total of 18 patent applications. It decreased the IP activity by 40.0%. Its first patent ever was published in 2016. It filed its patents most often in Republic of Korea, Taiwan and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets environmental technology, thermal processes and measurement are MORSE BOULGER INC, CHONGQING SANFENG COVANTA ENVIRONMENTAL INDUSTRY CO LTD and BASIC J N SEN.

Patent filings in countries

World map showing CHOSUN REFRACTORIES ENG CO LTDs patent filings in countries

Patent filings per year

Chart showing CHOSUN REFRACTORIES ENG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lee Jin Keun 16
#2 Paek Nam Shin 10
#3 Seong Hyeok Je 3
#4 Kim Hee Seung 3
#5 Park Hyo Soon 3
#6 Kim Han Sung 2
#7 Yang Kee Deok 2
#8 Lee Young Jae 2
#9 Seong Hyeok-Je 1
#10 Lee Jin-Keun 1

Latest patents

Publication Filing date Title
KR102148143B1 Grate with combined ceramic blocks
KR102128720B1 Floating ash drainage device for incinerators
KR101990914B1 Grate with combined ceramic blocks
KR102074716B1 Exhaust gas recirculating incineration system
KR20200045122A Spiral type gas introduction device
KR101795455B1 Ceramic grate
KR101794692B1 A quantitative feeder for SRF
KR101792586B1 Semi Dry Reactor Device for incinerator
KR101781007B1 filter device
KR101790053B1 Lime Mix Device for incinerator
KR101721088B1 Incineration combustion boiler tube panel cooling
KR101721089B1 Incineration combustion boiler tube panel header descaling of cooling devices
KR101680092B1 recovery apparatus of raw materials
KR101653966B1 Input devices for incinerator
KR101669464B1 Incinerator input shoot device
KR101669459B1 Sealing Device Kiln Incinerator