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STEEL STRUCTURE CO LTD OF CHINA TIESIJU CIVIL ENG GROUP

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    155,097
  • Filing trend
    ⇩ 100.0%
About

STEEL STRUCTURE CO LTD OF CHINA TIESIJU CIVIL ENG GROUP has a total of 11 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets civil engineering and materials and metallurgy are CHINA MAJOR BRIDGE ENG CO LTD, CONTEK ENC and VSL KOREA CO LTD.

Patent filings in countries

World map showing STEEL STRUCTURE CO LTD OF CHINA TIESIJU CIVIL ENG GROUPs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing STEEL STRUCTURE CO LTD OF CHINA TIESIJU CIVIL ENG GROUPs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Ding Shihong 8
#2 Cao Han 8
#3 Fang Ji 7
#4 Li Ronghao 6
#5 Xing Wenbin 6
#6 Zhang Jianjin 4
#7 Zhang Shili 4
#8 Liang Chongshuang 4
#9 Wu Chaoran 4
#10 Nie Zongquan 4

Latest patents

Publication Filing date Title
CN106917356A A kind of new steel truss girder bridge railway ballast frid Efficient installation method
CN107060344A A kind of space lattice truss structure accumulation slippage construction method
CN106498854A A kind of angle point scale
CN105951609A Wide span variable girder high continuous steel truss bridge cantilever erection mid-span closure construction method
CN105970918A Pile foundation hole forming construction process under large-particle-size cobble sandy soil and severe water seepage geological condition
CN105970836A Method for erecting large-span lower chord variable truss high continuous steel trussed beam cantilever
CN105544412A Incremental launching construction method for three-main-truss rigid suspension cable stiffening continuous steel truss girder with stiffening chord
CN105544410A Joining method for rigid suspension cable stiffening chord in incremental launching method construction
CN105544401A Overweight combined highway and railway bridge rigid suspending cable stiffened continuous steel trussed beam pushing device with stiffening string
CN105986549A Method for controlling changes in three-truss height difference of combined highway and railway bridge for structural system
CN105645892A Foam concrete and preparation method thereof