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DONGBU ENT CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    177,935
About

DONGBU ENT CO LTD has a total of 12 patent applications. Its first patent ever was published in 2008. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets machines, environmental technology and chemical engineering are SAMYOUNG PLANT CO LTD, LIUZHOU YUHUA TECHNOLOGY CO LTD and DAE GIL INDUSTRY CO LTD.

Patent filings in countries

World map showing DONGBU ENT CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 12

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Lee Ho Sung 8
#2 Lee Hyuk 5
#3 Kim Joon Sig 4
#4 Choi Dong Uk 3
#5 Lim Myung Kwan 2
#6 Lee Byeong Hong 1
#7 Joo Hyun Jin 1
#8 Kim Do Yun 1

Latest patents

Publication Filing date Title
KR102178686B1 A device for sorting foreign substances in regenerated soil using a circulating air conditioning system during the intermediate waste treatment process
KR102128539B1 Device that produces rotated soil that reduces odour through inorganic binder during middle progress of construction wastes
KR101964939B1 a trommel of improved type
KR101964940B1 a crushing apparatus of rotary type
KR101740697B1 a carbonization apparatus of recycled aggregates using nano-bubble
KR101786946B1 a sorting screen apparartus for Construction sludge
KR101642483B1 Dust reduction crusher by spray of steam and inorganic binder, and method for remove building using this same
KR101486973B1 Armroll box protecting rail
KR101365734B1 The dehydration and aridity of the constructional sludge
KR101391991B1 Carbonization apparatus and method of recycled aggregates
KR100923325B1 Apparatus for improving particle shape and removing alien substance on recycled aggregate of construction intermediate handling facility
KR100893494B1 Apparatus for maintaining standing angle of curshed recycling aggregate