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HUNAN MEIYI ELECTROMECHANICAL TECH CO LTD

Overview
  • Total Patents
    23
  • GoodIP Patent Rank
    70,748
  • Filing trend
    ⇩ 100.0%
About

HUNAN MEIYI ELECTROMECHANICAL TECH CO LTD has a total of 23 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 environmental technology, chemical engineering and measurement are CEC ENVIRONMENTAL PROT CO LTD, SHANDONG LONGANTAI ENVIRONMENTAL PROT SCI TECH CO LTD and ISB WATER.

Patent filings in countries

World map showing HUNAN MEIYI ELECTROMECHANICAL TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 23

Patent filings per year

Chart showing HUNAN MEIYI ELECTROMECHANICAL TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Yanling 15
#2 Deng Liang 9
#3 Zhang Mingmin 4
#4 Zhang Shuihan 2
#5 Deng Shuliang 2

Latest patents

Publication Filing date Title
CN107459091A A kind of high tower air floatation machine
CN107399858A A kind of multistage backflow air floatation machine
CN107381702A A kind of high-efficiency dissolued-air air floatation machine
CN107459090A A kind of high efficiency air float machine
CN107459213A A kind of drum type brake integrated sewage treating apparatus
CN107381946A One kind contains organic matter waste water processing equipment
CN107459089A A kind of air floatation machine of deslagging sediment outflow one
CN107188377A A kind of integrated sewage treating apparatus
CN107115698A A kind of aerated grit chamber of closing
CN107128995A It is a kind of can continuous sediment outflow air floatation machine
CN107352613A A kind of sealed dissolved gas floatator
CN107129048A A kind of reverse-flow type ozone MBR sewage disposal devices
CN107129047A A kind of drum type brake sewage disposal device
CN107047519A Pesticide spray truck
CN106976738A A kind of printing machine and its paper advance mechanism
CN106986505A A kind of milk processing factory's sewage treatment equipment
CN107152813A The air source heat pump of quick defrosting
CN106985275A Mortar stirring device
CN107098499A One kind backflow coagulating sedimentation air supporting all-in-one
CN106904680A A kind of air floatation machine