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GL CO LTD

Overview
  • Total Patents
    40
  • GoodIP Patent Rank
    48,764
  • Filing trend
    ⇩ 66.0%
About

GL CO LTD has a total of 40 patent applications. It decreased the IP activity by 66.0%. Its first patent ever was published in 2005. It filed its patents most often in Republic of Korea, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets civil engineering, engines, pumps and turbines and environmental technology are KEUMPUNG CO LTD, TANIGUCHI SHOKAI CO LTD and MONTEIRO DE BARROS MARCELO.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Yun In Gu 12
#2 Bang Boo-Hyeon 6
#3 Sim Jae Il 6
#4 Lee Joo Hyun 4
#5 Yun Hong Gu 4
#6 Lee Young Woon 4
#7 Yang Keun Hyeok 4
#8 Lee Byung Hun 4
#9 Bang Boo Hyeon 3
#10 Jo Hyoung Sun 2

Latest patents

Publication Filing date Title
KR102169484B1 Recovery method of concrete apparatus
KR102050730B1 Temporary bridge with varying section girder and continuous lining board
KR20200136126A Electric trimming device
KR102013773B1 Soil improvement agent composition enabling slope plantation to vegetation and slope protection construction method using same
KR102010278B1 Concrete experiment equipment used for road pavement using Latex Modified Concrete, Road pavement using Latex Modified Concrete, Repair method of road pavement using Latex Modified Concrete
KR101919509B1 The Aerogenerator that tracks direction of the wind
KR20200016104A Repair-reinforcement method for concrete structure using polymer mortar comprising aramid fibers, and antibacterial and functional surface protectant containing nano-size silver
KR20190014904A Green roof system using artificial soil with nitrogen fixing microorganism and construction method thereof
KR101717131B1 The Aerogenerator that tracks direction of the wind
KR20180033751A Structure for reinforcing column using V-shaped ties and construction method thereof
KR101750687B1 Grout composition and grouting method using the same
KR101674365B1 A dual feeding system with high speed punching
KR20180005814A Structure and method for green roof using artificial lightweight aggregate
KR101775673B1 Manufacturing Method of Window Fixing Tape Assembly
WO2016153257A1 Hoop fixing member, one-touch coupling hoop, and hoop fixing structure for reinforced concrete member
KR20170017461A Temporary Bridge
KR101578198B1 Damping device for structure
KR101583257B1 Lightweight soil for preventing sinkhole
CN105781115A Fixing structure of internal tie bars for reinforced concrete component
KR20150110280A Configuration structure of internal ties for reinforced concrete members subjected to axial force and moment using tie install clip or tie member