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CCCC SECOND HIGHWAY FIFTH ENG CO LTD

Overview
  • Total Patents
    29
  • GoodIP Patent Rank
    55,334
  • Filing trend
    ⇧ 200.0%
About

CCCC SECOND HIGHWAY FIFTH ENG CO LTD has a total of 29 patent applications. It increased the IP activity by 200.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets civil engineering, measurement and packaging and shipping are THE 8TH ENG CO LTD CHINA RAILWAY MAJOR BRIDGE ENG GROUP, ROAD & BRIDGE SOUTH CHINA ENGINEERING CO LTD and SOKTOPENG CO LTD.

Patent filings in countries

World map showing CCCC SECOND HIGHWAY FIFTH ENG CO LTDs patent filings in countries
# Country Total Patents
#1 China 29

Patent filings per year

Chart showing CCCC SECOND HIGHWAY FIFTH ENG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhu Xiaojin 19
#2 Wu Shangwei 15
#3 Guo Leigang 14
#4 Wu Jianjun 13
#5 Li Bo 13
#6 Yang Min 12
#7 Wang Bo 12
#8 Xian Liang 9
#9 Li Xiaogang 7
#10 Li Haotian 7

Latest patents

Publication Filing date Title
CN112223494A Laminated slab mold and laminated slab pouring method using same
CN111980024A Positioning and guiding equipment for foundation construction of steel trestle
CN111501574A Steel plate girder S plane linear guide-beam-free split parallel pushing construction method
CN110593124A Suspension bridge anchorage front anchor chamber top cover plate and construction method thereof
CN110593125A Suspension bridge catwalk system
CN110685303A Method for measuring base section in sinking process of open caisson
CN110593123A Capping beam rotation construction equipment and construction method thereof
CN110685225A Safety protection device for bent cap construction
CN110607750A High-altitude large-scale structure bearing section steel support and construction method
CN110615350A Single-point hoisting balance adjusting device
CN110593110A Box girder cast-in-place support suitable for curves and longitudinal and transverse slopes and construction method thereof
CN110629673A Cable strand free rotation anchor head connecting device
CN110578299A universal simple beam transporting trolley and use method thereof
CN110593112A Suspension bridge hanging beam system and hanging beam process
CN110552349A Construction method based on Internet of things accurate control in special treatment of highway bridges and soft foundations
CN110453720A A kind of steel pipe post of big load falsework structure and basic connecting structure and its construction method
CN110344331A A kind of king-post upper beam pre-pressing bracket device and preloading method
CN110117930A A kind of incremental launching construction Anti-slip drag unit and pushing tow Anti-slip construction method
CN109975110A A kind of socket bearing capacity test method and device
CN109930494A Suitable for the curve and in length and breadth bridge construction thrustor on slope