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SHANGHAI MUNICIPAL PLANNING AND DESIGN INST CO LTD

Overview
  • Total Patents
    21
  • GoodIP Patent Rank
    78,188
About

SHANGHAI MUNICIPAL PLANNING AND DESIGN INST CO LTD has a total of 21 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets civil engineering, materials and metallurgy and measurement are INST XIAN HIGHWAY, HANAM CONSTRUCTION INC and SHANDONG TRANSP INST.

Patent filings in countries

World map showing SHANGHAI MUNICIPAL PLANNING AND DESIGN INST CO LTDs patent filings in countries

Patent filings per year

Chart showing SHANGHAI MUNICIPAL PLANNING AND DESIGN INST CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Guo Zhenwen 18
#2 He Changxuan 17
#3 Sun Wenzhou 10
#4 Liu Xiaofang 10
#5 Wang Qiang 9
#6 Xu Bin 8
#7 Duan Xinzhi 7
#8 Wang Huan 7
#9 Li Yixiang 7
#10 Bai Yanfeng 6

Latest patents

Publication Filing date Title
CN112252107A Semi-flexible pavement material based on hot recycled asphalt mixture and construction method thereof
CN112112071A Rigid combined steel bridge deck pavement structure and construction method thereof
CN112209682A Self-infiltrating irrigation slurry for semi-flexible pavement and preparation method thereof
CN112048998A Ball support and bridge structure provided with same
CN112030784A Bridge multipoint dispersion external prestress prefabricated module reinforcing device and reinforcing method thereof
CN111024478A Steel fiber pull-out test piece pouring mold, pouring method and bonding slippage testing method
CN110939046A Semi-flexible pavement pressure grouting device and pavement construction method
CN111021242A Long-acting anti-rutting semi-flexible steel bridge deck pavement structure and construction method thereof
CN110714387A Anti-pollution domestic waste incineration slag bituminous pavement structure
CN110682478A Method for grading and directly casting modified asphalt mixture for building solid waste plastic, related modified asphalt mixture and application
CN110714389A Ultrathin high-performance composite semi-flexible surface layer pavement structure and construction method thereof
CN110714386A Long-life semi-flexible base pavement structure and construction method thereof
CN110567808A Method for evaluating tensile strength and flexural strength of ultrahigh-performance concrete
WO2020048482A1 Method and device for separating viscous material
CN110451728A A kind of multiple spot sludge exteenal reflux enhancing biological carbon and phosphorous removal group technology
CN110389069A What a kind of convenience buried line sensor can thermometric horizontal steps track die trial
CN110004823A Ultra-high performance concrete paving steel bridge deck maintenance process
CN109577307A Combination of rigidity and flexibility stake and its construction method
CN109734408A Pile foundation slurry filters pressing soil consolidator and roadbed filling soil and roadbed filling construction method
CN109580471A A kind of experimental system of solid waste regenerated aggregate absorption leaching