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SHANGHAI WATERWAY ENGINEERING DESIGN & CONSULTING CO LTD

Overview
  • Total Patents
    25
  • GoodIP Patent Rank
    215,216
About

SHANGHAI WATERWAY ENGINEERING DESIGN & CONSULTING CO LTD has a total of 25 patent applications. Its first patent ever was published in 2006. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are OMIKI I UPRAVLENIJA, ARKHANG I LESA LESOKHIMII and TATENO KOKICHI.

Patent filings in countries

World map showing SHANGHAI WATERWAY ENGINEERING DESIGN & CONSULTING CO LTDs patent filings in countries
# Country Total Patents
#1 China 25

Patent filings per year

Chart showing SHANGHAI WATERWAY ENGINEERING DESIGN & CONSULTING CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Zhou Hai 13
#2 Jiang Jian 10
#3 Ma Xinghua 8
#4 Chen Haiying 7
#5 Lin Feng 7
#6 Hong Guojun 7
#7 Jiang Shuai 6
#8 Lou Qiming 6
#9 Wang Feixin 5
#10 Gu Yong 5

Latest patents

Publication Filing date Title
CN103953000A Interlocking block soft mattress
CN103821105A Method for banking with silt filled geotextile bags
CN103774609A Trapezoidal-block embankment structure
CN104110024A Drainage consolidation method for hydraulic filling soft clay reinforcement
CN104110025A Horizontal drainage consolidation method through blow filling of soft soil
CN103572796A Ridged double-curved-surface rake tooth
CN103290875A Method for conveying soft soil and solidified soil in geotextile bags
CN103205951A Sludge-type soil combined secondary dike-back pressure diking method
CN103205952A Method for filling dam by combining sludge-filled bags and vacuum preloading
CN103134836A Method for measuring slurry concentration in pipeline
CN103088809A Arranging method of horizontal drainage mat layer in sand-free vacuum preloading soft foundation treatment
CN102995600A Semicircular dyke body structure with baffle
CN102995648A Triangular caisson
CN102936908A Environment-friendly dredging method
CN102866067A Torsional shear detection method for soil compaction strength based on strain acquisition apparatus
CN102455198A Longitudinal flow capacity detecting method of plastic drainage board
CN102454176A Sand fetching construction device
CN102454178A Dredging machine under wharf and dredging method thereof
CN102374857A Method and device for automatically acquiring incline measuring data
CN102373699A Layered settlement magnetic ring positioning method