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CGGC INT LTD

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    134,251
  • Filing trend
    ⇧ 100.0%
About

CGGC INT LTD has a total of 17 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 2012. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets civil engineering, measurement and materials and metallurgy are POWERCHINA NO 11 BUREAU ENG CO LTD, NANJING WATER PLANNING AND DESIGNING INST CO LTD and SINOHYDRO BUREAU 11 CO LTD.

Patent filings in countries

World map showing CGGC INT LTDs patent filings in countries

Patent filings per year

Chart showing CGGC INT LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Jianbin 9
#2 Liu Huailiang 7
#3 Lei Libiao 3
#4 Tian Yilong 3
#5 Wang Shaohua 3
#6 Liu Wen 3
#7 Yang Shuibing 3
#8 Jiang Dehua 2
#9 Deng Yan 2
#10 Wang Mingyi 2

Latest patents

Publication Filing date Title
CN110159310A Elevator traction folds tubular type pump concrete distribution device
CN110094577A Bright pipe mounting device and method behind super-large diameter tilting dam under high wind conditions
CN109030345A A kind of face-plate of rockfill dam base surface restraint stress detection method
CN108726938A A kind of paste composition
CN106930237A A kind of dam joint grouting fills construction method again
CN106013014A Small-section tunnel side wall lining formwork erecting construction device
CN104951883A Earth-rock dam engineering construction dispatching auxiliary system adopting machine vision technology
CN106321116A Construction method for parallel working of tunnel excavation and concrete lining
WO2015172714A1 Concrete strain-gauge set device
CN104692723A Large-deformation concrete
CN104264698A Construction method of clay core earth rock cofferdam
CN103993740A Cable-stayed rotary long arm device system with two rotary supports
CN103776324A Device and method for performing tunnel drilling and blasting hole arrangement and rapid lofting and positioning
CN103643972A Axis-type tunnel anti-seepage geotextile laying machine
CN103410119A Method for water interception curtain grouting in leakage concrete
CN103774619A Quick processing device for large-flow water leakage hole in concrete body
CN102937435A Measurement method for accurately controlling verticality and coplanarity of caterpillar gate embedded part