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GANSU HIGHWAY & BRIDGE CONSTR GROUP CO LTD

Overview
  • Total Patents
    39
  • GoodIP Patent Rank
    39,312
About

GANSU HIGHWAY & BRIDGE CONSTR GROUP CO LTD has a total of 39 patent applications. Its first patent ever was published in 2019. It filed its patents most often in China. Its main competitors in its focus markets civil engineering, measurement and materials and metallurgy are CHONGQING URBAN CONSTRUCTION HOLDING GROUP CO LTD, GUIZHOU HIGHWAY ENG GROUP CO LTD and 2ND CONSTRUCTION CO LTD OF CTCE GROUP.

Patent filings in countries

World map showing GANSU HIGHWAY & BRIDGE CONSTR GROUP CO LTDs patent filings in countries
# Country Total Patents
#1 China 39

Patent filings per year

Chart showing GANSU HIGHWAY & BRIDGE CONSTR GROUP CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Zong'En 7
#2 Luo Weibin 7
#3 Luo Jiankui 7
#4 Wang Yanwen 6
#5 He Shirong 6
#6 Tian Guoqin 6
#7 Yang Hongbing 5
#8 Song Weizhong 5
#9 Chen Jianmin 5
#10 Wang Shengnan 5

Latest patents

Publication Filing date Title
CN112176987A Adjustable drill hole lifting appliance for lowering pile foundation reinforcement cage
CN112031834A Dismantle convenient quick net of dismantling and spout lateral wall structure
CN111927127A Temporary supporting structure for construction
CN111963222A Hydraulic drive temporary support circumferential rod
CN111997666A Hydraulic cylinder power type temporary support
CN111907998A Drawer type goods shelf traffic product storehouse
CN111877350A But reuse's steel reinforcement cage shape adjustable triangular supports frame of preapring for an unfavorable turn of events
CN111648232A Bridge cast-in-place concrete anti-collision guardrail template trolley
CN111706364A Tunnel two lining concrete health preserving trolley
CN111622127A Highway wall formula guardrail communication bracket installation running gear
CN111720146A Many sectional shapes form bow member manipulator
CN111928746A Energy-concerving and environment-protective digital detonator water pressure blasting loaded constitution in tunnel
CN111894599A Construction method for forward movement of oblique bias tunnel
CN111608075A Auxiliary device for bridge maintenance
CN111487280A Concrete temperature and humidity deformation measuring system
CN111733710A Bridge overhauls with construction cat ladder
CN111335144A Method for manufacturing arch beam string beam inverted arch trestle of highway tunnel
CN110922097A Asphalt pavement repairing material and construction method
CN110685229A Bent cap steel reinforcement framework shaping and binding rack
CN110645874A Portable I-shaped steel cross-sectional dimension on-site detector