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HEFEI HEYI ENVIRONMENTAL PROT ELECTROMECHANICAL EQUIPMENT MANUFACTURING CO LTD

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    121,884
  • Filing trend
    ⇩ 100.0%
About

HEFEI HEYI ENVIRONMENTAL PROT ELECTROMECHANICAL EQUIPMENT MANUFACTURING CO LTD has a total of 14 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 chemical engineering, packaging and shipping and measurement are HOLMBERG GLENN, BISSINGER GMBH and BIERSDORF APPARATEBAU.

Patent filings in countries

World map showing HEFEI HEYI ENVIRONMENTAL PROT ELECTROMECHANICAL EQUIPMENT MANUFACTURING CO LTDs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing HEFEI HEYI ENVIRONMENTAL PROT ELECTROMECHANICAL EQUIPMENT MANUFACTURING CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xi Ying 14
#2 Wang Weizhong 14
#3 Huang Chunbin 14
#4 Han Xiaochun 14
#5 Han Bing 14
#6 Cui Haibo 10
#7 Wu Peiguang 10
#8 Zhu Qingguo 10

Latest patents

Publication Filing date Title
CN107626559A A kind of deduster sieve apparatus for ash
CN107694229A A kind of sack cleaner with dust processing
CN107719795A A kind of intelligent blanking type deduster
CN107626165A A kind of rotary type efficient sack cleaner
CN107626166A A kind of sack cleaner with dust classification feature
CN107715660A A kind of multi-functional just processing unit of dust arrester
CN107626156A A kind of energy-saving type spiral blanking deduster
CN107648944A A kind of exhaust dust device with bag with Steam treatment function
CN107723642A A kind of zinc-plated processing zinc gray recovery Special dedusting device
CN107720007A A kind of blanking anti-caking formula deduster
CN107715598A A kind of exhaust dust device with bag with dust collecting function
CN107737495A A kind of exhaust dust device with bag method for conducting leak test
CN107727043A A kind of low-density dust accretions depth detection apparatus
CN107715591A Anticorrosion process inside a kind of exhaust dust device with bag