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CHINA GEZHOUBA GROUP NO 6 ENG CO LTD

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    125,402
  • Filing trend
    ⇧ 33.0%
About

CHINA GEZHOUBA GROUP NO 6 ENG CO LTD has a total of 14 patent applications. It increased the IP activity by 33.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets civil engineering and machines are TECH INC CONST, China railway 23rd bureau group co ltd and MOOJIN NEO TECH CO LTD.

Patent filings in countries

World map showing CHINA GEZHOUBA GROUP NO 6 ENG CO LTDs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing CHINA GEZHOUBA GROUP NO 6 ENG CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Chen Xueyong 4
#2 Chen Wenke 3
#3 Luo Xianwu 3
#4 Ma Jingchun 3
#5 Zhang Yuxiang 3
#6 Liu Bo 3
#7 Li Hantao 3
#8 Feng Cantong 3
#9 Guo Jianhua 3
#10 Fu Wei 2

Latest patents

Publication Filing date Title
CN109653771A Tunnel arch two lined steel mould trolley integrated with cable duct side wall
CN109605547A A kind of prefabricated piping lane rapid molding device and method
CN109211041A A kind of retained rock step Blasting Demolition of Cofferdam method and its application
CN108867419A A kind of cast-in-place box culvert rapid molding device and construction method
CN108612114A A kind of construction method quickly to follow up for slope excavating supporting
CN107587884A Tunnel double-lining concrete vault backfills grouting device
CN107268648A A kind of basement rock infiltration pump drainage method
CN107044129A A kind of bottomless single wall steel boxed cofferdam of piecemeal pin-connected panel and its construction method
CN106400803A Integral cast-in-situ bored pile head breaking process
CN106401200A Shuttle type reversible material supply line capable of being quickly dismounted and suspended
CN106223983A A kind of diversion tunnel inclined shaft, flat section tunneling boring primary steel mould trolley
CN106223614A A kind of template grout stopping device
CN105696522A Water seepage treatment method for permanent expansion joint of grouting gallery
CN105421458A Concrete spreader pouring system