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LG CONSTRUCTION CO LTD

Overview
  • Total Patents
    38
About

LG CONSTRUCTION CO LTD has a total of 38 patent applications. Its first patent ever was published in 1997. It filed its patents most often in Republic of Korea and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets civil engineering, chemical engineering and environmental technology are VATTENBYGGNADSBYRAN AB, LANZHOU RAILWAY SURVEY AND DESIGN INST CO LTD and GYERYONG HWANGYUNG.

Patent filings in countries

World map showing LG CONSTRUCTION CO LTDs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Hwang Hak 12
#2 Sung Jun Yong 11
#3 Cho Ju Hwan 8
#4 Sim Jae Heung 5
#5 Seo Yeong Hwa 4
#6 Chu Seok Yeon 4
#7 Hwang Yeon Sang 3
#8 Cho Gyeong Yeon 3
#9 Lee Tae No 3
#10 Yoo Dae Hwan 3

Latest patents

Publication Filing date Title
WO2005028380A1 Activated sludge process and apparatus with high biomass concentration using a downflow sludge blanket filtration
KR20040039164A Pier coping pre-assembly method
KR20040101806A Method and apparatus for removing the dust by using dielectric barrier discharge
KR20040094998A Fe-K/alumina based catalyst and preparation of alpha-olefin from carbon dioxide using same
KR20040084026A Reaction system for wastewater treatment
KR20040084025A Photocatalytic reactor for wastewater treatment
KR20030036374A Welding history manage method of piping spool by bar-code
KR20040000289A Construction member for covering hollowness of a pier and construction method thereof
KR20040005086A Excess biomass removal method within biofilter using sonification
KR20040000893A Platinized tio2 photocatalyst and method for photocatalytic oxidation of co using same
KR20040000549A Moveable Vehicle for Disposition of form in Cantilever of Bridge Deck
KR20020059322A New Deck Charge method for minimizing the overbreak in tunnel blasting
KR20030093802A Rapid-turbulence-type wastewater treatment equipment
KR20030049291A A shell-and-tube type reactor for photocatalysis
KR20030042159A A Method of Construction for Sewer Repair
KR20030032612A A method for photocatalysis of a volatile organic compound and a method for regenerating a deactivated photocatalyst
KR20020076887A Method and device for treatment of contamination sediment
KR20020005156A The sea floor base concrete construction and method of building the same
KR20020005157A Bridge construction apparatus
KR20020001283A Floor heating construction with steel fiber mortar