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SHANGHAI WATER ENG GROUP CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    156,016
  • Filing trend
    ⇩ 100.0%
About

SHANGHAI WATER ENG GROUP CO LTD has a total of 11 patent applications. It decreased the IP activity by 100.0%. 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, basic materials chemistry and materials and metallurgy are SHANGHAI INVESTIGATION DESIGN & RES INST CO LTD, KUNHWA ENGINERING CO LTD and JIANJI CONSTRUCTION GROUP CO LTD.

Patent filings in countries

World map showing SHANGHAI WATER ENG GROUP CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing SHANGHAI WATER ENG GROUP CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Shen Da 6
#2 Deng Baiwang 6
#3 Xu Yi 5
#4 Li Nianxi 3
#5 Zhao Minhua 2
#6 Hu Yunchuan 2
#7 Zhang Zaipeng 2
#8 Zhou Tong 2
#9 Zhu Tao 2
#10 Chen Jianfeng 2

Latest patents

Publication Filing date Title
CN110847275A Continuous anti-blocking separation device and method for sludge and garbage dredged in small and medium-sized river channels
CN110861754A Throwing boat chain sinking hydraulic locking device and method
CN110565958A Vacuum pumping, draining and clearing internal bleeding of mass concrete and structure anti-cracking method
CN110565630A High-strength ecological combined sheet pile for river channel permanent bank protection structure
CN110565666A Construction method of flat combined sheet pile ground connecting wall type water retaining cofferdam
CN109440761A Dredged mud stockyard multidimensional gas jet silting blocking integrated comprehensive drainage system
CN109441355A Silt or sand bed pipe well high pressure water flushing fast pore-creating construction method
CN107915392A Small river sludge ecological treatment system in cities and towns
CN108130889A Pump lock main body bottom plate and flow channel layer side wall step construction joint method for production
CN108086407A Vertical shaft Concrete Construction of Powerhouse stitches method for production
CN107338762A Flood-control wall reinforcing bar is accurately shaped the full locating location method of Ω formulas and locator