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HANGZHOU MACHINERY DESIGN INSTITUTE MINI OF WATER RESOURCES

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    145,601
About

HANGZHOU MACHINERY DESIGN INSTITUTE MINI OF WATER RESOURCES has a total of 12 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets surface technology and coating, materials and metallurgy and measurement are Wuxi fulaida petroleum machinery co ltd, XIAN SPECIAL EQUIPMENT INSPECTION INST and UNIV QINGDAO BINHAI.

Patent filings in countries

World map showing HANGZHOU MACHINERY DESIGN INSTITUTE MINI OF WATER RESOURCESs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing HANGZHOU MACHINERY DESIGN INSTITUTE MINI OF WATER RESOURCESs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Fu Li 10
#2 Chen Xiaoming 10
#3 Mao Pengzhan 10
#4 Zhao Jian 10
#5 Liu Deyou 9
#6 Liu Wei 9
#7 Zhang Kai 6
#8 Fang Yong 5
#9 Zhang Lei 5
#10 Ma Guangfei 2

Latest patents

Publication Filing date Title
CN112126887A Novel air gas type supersonic flame spray gun, spraying device and method for preparing metal ceramic coating
CN112064008A Repair method for supersonic spraying hard alloy coating
CN112082941A Bonding strength test sample and method for coating
CN110455655A A kind of hot-spraying coating high pass amount detecting device and test method
CN110318051A A kind of corrosion-resistant offshore equipment piston rod coating of the rare earth modified iron-based Ceramic Composite long-life high abrasion of laser melting coating and preparation process
CN110144510A A kind of tungsten carbide-chromium carbide-nickel molybdenum composite powder, coating and preparation method thereof
CN110004441A A kind of Fe based alloy WC/TiC/TaC/Re composite powder formula, coating and its preparation process
CN109916591A Solid phase particles doffer for liquid-solid two phase flow experiment
CN109628927A A kind of wear-resistant corrosion-resistant nickel-base silicon carbide compound coating and preparation method thereof for marine worker liquid presses piston pole
CN109371392A A kind of Ni-based wear-resistant anti-corrosion coating formula for marine worker liquid presses piston pole, coating and preparation method thereof
CN109182946A A kind of high temperature resistant coating formula of wear-and corrosion-resistant for water conservancy hydraulic headstock gear piston rod, coating and preparation method thereof
CN108978835A Eddy flow cut-off equipment with blowdown pipe