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SHANGHAI NUCLEAR ENG RES & DESIGN INST CO LTD

Overview
  • Total Patents
    278
  • GoodIP Patent Rank
    5,267
  • Filing trend
    ⇧ 438.0%
About

SHANGHAI NUCLEAR ENG RES & DESIGN INST CO LTD has a total of 278 patent applications. It increased the IP activity by 438.0%. Its first patent ever was published in 2017. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets engines, pumps and turbines, environmental technology and civil engineering are CHINA NUCLEAR POWER INST CO LTD, FRAMATOME ANP GMBH and SHANGHAI NUCLEAR ENGINEERING RES & DESIGN INSTITUTE.

Patent filings in countries

World map showing SHANGHAI NUCLEAR ENG RES & DESIGN INST CO LTDs patent filings in countries

Patent filings per year

Chart showing SHANGHAI NUCLEAR ENG RES & DESIGN INST CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 He Xiaoming 23
#2 Xia Shuan 23
#3 Shi Wei 23
#4 Qiu Jian 22
#5 Wu Xinzhuang 18
#6 Tang Te 17
#7 Huang Ran 17
#8 Zhang Xiaochun 17
#9 Gui Luting 16
#10 Zheng Mingguang 16

Latest patents

Publication Filing date Title
CN112196281A Annular rail support installed on nuclear island containment
CN112201368A Foreign matter prevention nuclear reactor fuel assembly lower pipe seat with spiral special-shaped holes
CN112232264A Fuel assembly identification and positioning system based on image processing
CN112227582A Cable net air film type temporary roof
CN112227583A Temporary top cover sliding opening and closing mechanism for reactor factory building
CN112214492A Method for recording and inquiring modification condition of S3D model
CN112141271A Shielding structure for ventilation pipeline of cargo hold of spent fuel transport ship
CN112171256A Multi-working-head synchronous bolt insertion machine for reactor pressure vessel
CN112201372A Method for realizing retention of molten material in reactor core of nuclear reactor
CN112090245A Steam-water separation unit for steam-water separation reheater
CN112079251A Multi-sleeve type fuel grabbing machine
CN112229717A Load measuring method for pressure pipeline
CN112182871A System and method for converting three-dimensional pipeline model into MapGIS model
CN111964142A Nuclear power plant main control room wall surface heat exchange device and design method thereof
CN112017797A Device for discharging steam from reactor core in small-break loss of coolant accident
CN112098208A Equation analysis method for passivation line of elastoplasticity fracture toughness test
CN111998900A Nuclear power plant current limiting venturi test bed and test method
CN112098230A Single-shaft loading test fixture with cooling system
CN112052579A Floating grid-based nuclear-thermal-force multi-physical coupling calculation method
CN111946487A Nuclear driving Stirling device