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JIANGSU CHANGJING ENVIRONMENTAL PROT TECHNOLOGY CO LTD

Overview
  • Total Patents
    45
  • GoodIP Patent Rank
    120,737
About

JIANGSU CHANGJING ENVIRONMENTAL PROT TECHNOLOGY CO LTD has a total of 45 patent applications. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets mechanical elements, chemical engineering and environmental technology are RHEINISCHES METALLWERK GMBH, YANGZHOU HUAYE METAL PRODUCTS CO LTD and COLOMBO RENATO.

Patent filings in countries

World map showing JIANGSU CHANGJING ENVIRONMENTAL PROT TECHNOLOGY CO LTDs patent filings in countries
# Country Total Patents
#1 China 45

Patent filings per year

Chart showing JIANGSU CHANGJING ENVIRONMENTAL PROT TECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Shen Xinsen 31
#2 Shen Liangzhong 14

Latest patents

Publication Filing date Title
CN103850960A Centrifugal fan for dust collector
CN103845977A Waste-oil collecting device
CN103851199A Sealing rubber piece of discharger
CN103850959A High-concentration material conveying fan
CN103850974A Support device for fan
CN103850988A Low-cost fan damping support structure
CN103861399A Dustproof ash removal door for dust collector
CN103845975A Stable connecting waist hoop with lighting function of dust remover
CN103861393A Bag-type deduster capable of monitoring air pressure in real time
CN103845974A Inspection door convenient to mount, dismount and clean of dust remover
CN103850987A Fan muffler for dust remover
CN103848175A Duplex screw conveyer for dust remover
CN103851266A Split locking hoop for pipeline connection of dust cleaning apparatus
CN103863850A Unloading machine of dust remover with collecting bucket
CN103861398A Deduster large module box board
CN103791112A Novel pneumatic valve
CN103787034A Improved screw feeder
CN103791221A Middle supporting part of dust collector
CN103791197A Pipeline ash removing valve
CN103784082A Pipeline ash removing valve