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DUKJU CONSTRUCTION CO LTD

Overview
  • Total Patents
    11
About

DUKJU CONSTRUCTION CO LTD has a total of 11 patent applications. Its first patent ever was published in 2004. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets civil engineering, materials and metallurgy and environmental technology are HANAM CONSTRUCTION INC, SHO BOND CORP and CHINA MAJOR BRIDGE ENG CO LTD.

Patent filings in countries

World map showing DUKJU CONSTRUCTION CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 11

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Jeong Gi Sun 6
#2 Joo Myong Ki 3
#3 Jung Gi Soon 2
#4 Lee Youn Su 1
#5 Joo Myung Ki 1
#6 Kim Moon Chan 1
#7 Jung Gi Sun 1

Latest patents

Publication Filing date Title
KR20140060708A Recycling device for rain
KR101139608B1 Structure crack conservation method using auto pressure device
KR101169889B1 Dual structure building conservation method
KR100896925B1 Foundation method for aseismatic bridge support device with slant anchor
KR100933637B1 Rain water double draining device for bridge
KR100891169B1 Aseismatic bridge support device using magnet
KR100884785B1 Magnet type aseismatic bridge support device with slant anchor
KR100613902B1 Mortar composition having improved strength and durability
KR20060020426A Slant type anchor and set up method of expansion joint using the anchor
KR20060019445A Expansion joint device
KR20060004478A Binder composition for polymer concrete or polymer mortar