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GUANGZHOU ENG CO LTD SIXTH ENG BUREAU CREC

Overview
  • Total Patents
    34
  • GoodIP Patent Rank
    45,904
About

GUANGZHOU ENG CO LTD SIXTH ENG BUREAU CREC has a total of 34 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets civil engineering, packaging and shipping and measurement are CHINA RAILWAY 19TH BEREAU GROUP CO LTD, CHINA RAILWAY SIXTH GROUP TIANJIN RAILWAY CONSTRUCTION CO LTD and CCCC SECOND HARBOUR ENG CO LTD.

Patent filings in countries

World map showing GUANGZHOU ENG CO LTD SIXTH ENG BUREAU CRECs patent filings in countries
# Country Total Patents
#1 China 34

Patent filings per year

Chart showing GUANGZHOU ENG CO LTD SIXTH ENG BUREAU CRECs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Geng Jinjun 12
#2 Zhou Dan 10
#3 Hu Guisong 9
#4 Xie Amei 8
#5 Deng Pengyu 6
#6 Duan Junliang 6
#7 Zhang Wei 5
#8 Zhang Xingwu 5
#9 Sun Renfu 5
#10 Chen Wei 5

Latest patents

Publication Filing date Title
CN111395168A Continuous rigid frame separation type 0# block temporary filling device and construction method
CN111395167A Construction method of continuous rigid frame bridge
CN110259401A Coring component and coring device
CN108999094A Bridge pier conservation layer and bridge pier pier shaft insured's cloth conserve engineering method
CN109235442A A kind of Pile Installation Platform and pile base construction method
CN108996392A Automatic pipe lining machine
CN109095359A Hanging apparatus and method
CN108915730A A kind of open trench tunnel rectangular configuration lining template trolley for baffle system
CN109110629A A kind of hoisting device for reinforcement cage
CN109163834A Cast-in-situ Beam precompressed monitoring device
CN108946435A A kind of hanging beam structure
CN109112951A Open cut of crossing the river is leaked water apparatus and system
CN109183541A A kind of roadbed construction method and application using gravelly sand group material
CN109113765A A kind of Rectangular Tunnel lining template trolley for baffle and its construction
CN109026073A Arched tunnel secondary lining reinforcing bar binding device
CN109024547A The shoe of oscillatory type board-plugging device and plastic draining board insert mechanism
CN109057350A Concrete casting device and casting system
CN109056781A Tower crane in a kind of tower crane waterborne and water
CN108952770A A kind of outer mould trolley of slope open trench tunnel rectangular configuration lining cutting
CN109139108A The construction method of construction trolley and ditch cable trench