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NO 6 ENG CO LTD OF CCCC FIRST HIGHWAY ENG CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    140,701
  • Filing trend
    ⇩ 66.0%
About

NO 6 ENG CO LTD OF CCCC FIRST HIGHWAY ENG CO LTD has a total of 12 patent applications. It decreased the IP activity by 66.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets civil engineering, machines and digital networks are XIAMEN CONSTRUCTION ENG CO LTD OF CHINA RAILWAY FIRST GROUP, 5TH ENGINEERING CO LTD MBEC and SICHUAN CHUANJIAO ROAD & BRIDGE CO LTD.

Patent filings in countries

World map showing NO 6 ENG CO LTD OF CCCC FIRST HIGHWAY ENG CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing NO 6 ENG CO LTD OF CCCC FIRST HIGHWAY ENG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Gao Bo 5
#2 Wang Chengwei 5
#3 Liu Wei 5
#4 Han Yaowei 4
#5 Nan Zhi 3
#6 Li Keke 3
#7 Jiang Caifa 3
#8 Wang Zhaohui 3
#9 Liu Zheng 3
#10 Wang Junye 2

Latest patents

Publication Filing date Title
CN110847062A Construction method for whole-hole assembly double-width erection in 80-meter-span wide steel box girder factory
CN110847050A Large-span prefabricated corrugated steel web composite beam top and bottom plate synchronous pouring template and application method thereof
CN110625787A Construction method for rapid whole-hole prefabrication in corrugated steel web beam factory
CN110653918A Construction method for synchronously pouring large-span corrugated steel inclined web precast beam with toothed block on top and bottom plates by post-tensioning method
CN110387784A A kind of intelligence asphalt pavement construction method
CN110130229A It a kind of several juxtaposed double cantilever erections machines and its sets a roof beam in place and passing method
CN109629461A A method of it does not break off a friendship and carries out cast-in-situ box girder reset and bearing replacement
CN108643171A A kind of pile foundation dry hole uses the construction method of tremie concrete
CN106948374A A kind of hot band tooth pre-buried channel flow construction method of pipe gallery
CN106868994A A kind of method of the continuous mix of cement stabilized soil
CN106593480A Comprehensive tunnel maintenance trolley
CN105780661A High pier sliding and turning integrated construction formwork system