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HEFEI HEYI ENVIRONMENTAL PROT MECHANICAL AND ELECTRICAL EQUIPMENT MANUFACTURING CO LTD

Overview
  • Total Patents
    26
  • GoodIP Patent Rank
    62,633
  • Filing trend
    ⇩ 87.0%
About

HEFEI HEYI ENVIRONMENTAL PROT MECHANICAL AND ELECTRICAL EQUIPMENT MANUFACTURING CO LTD has a total of 26 patent applications. It decreased the IP activity by 87.0%. 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 machine tools are GENE HIRS, DUST CONTROL EQUIPMENT LTD and MICRO ONE.

Patent filings in countries

World map showing HEFEI HEYI ENVIRONMENTAL PROT MECHANICAL AND ELECTRICAL EQUIPMENT MANUFACTURING CO LTDs patent filings in countries
# Country Total Patents
#1 China 26

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Huang Chunbin 26
#2 Cui Haibo 18
#3 Zhu Qingguo 18
#4 Wu Peiguang 18
#5 Han Xiaochun 16
#6 Han Bing 16
#7 Wang Weizhong 16
#8 Xi Ying 16
#9 Wang Ling 10
#10 Jiang Bin 10

Latest patents

Publication Filing date Title
CN109876559A A kind of shockproof sack cleaner of high density
CN109876562A A kind of sack cleaner with cooling gasification board
CN109876561A A kind of deduster water cooled pipeline
CN109925808A A kind of sack cleaner plain type manual drainage gas bag
CN109876560A A kind of sack cleaner with water-cooling system
CN109865364A A kind of dust-extraction unit with multi-direction rapping function
CN109908673A A kind of air quantity controllable type sack cleaner
CN109865367A A kind of multi-filtering dust-extraction unit
CN109432896A A kind of easy-to-mount sack cleaner blowing pipe structure
CN109482010A A kind of uniform formula blowing pipe structure of sack cleaner air-flow
CN107638755A A kind of rotary automatically cleaning bag cage
CN107855212A A kind of polishing deduster with metal separation function
CN107638754A A kind of deduster with broken bag emergency function
CN107670419A A kind of novel pulse sack cleaner
CN107892140A A kind of sack cleaner dust handling equipment
CN107670418A A kind of distribution exhaust dust device with bag certainly
CN107854925A A kind of sack cleaner automatically cleaning conveyance conduit
CN107670320A A kind of exhaust dust device with bag de-watering apparatus
CN108043128A A kind of intelligence deashing type pulse bag-type dust-removing device
CN107617277A A kind of brushing type deduster bag cage