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CUNKOU LI

Overview
  • Total Patents
    22
About

CUNKOU LI has a total of 22 patent applications. Its first patent ever was published in 2005. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are MAETA SEIHIN HANBAI LTD, KORPORATSIJA F AOOT and DUAN YUNPING.

Patent filings in countries

World map showing CUNKOU LIs patent filings in countries
# Country Total Patents
#1 China 22

Patent filings per year

Chart showing CUNKOU LIs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Cunkou Li 22

Latest patents

Publication Filing date Title
CN102251509A Fireproof automatic inflatable oil fence
CN101889931A Portable high pressure oxygen chamber
CN101782351A Pneumatic capturing net gun
CN101713490A Automatic aerating device
CN101737616A Portable automatic traveling device
CN101638890A Automatic inflation type oil fence
CN101648632A Automatic distributing and discharging oil storage bag
CN101376425A Emergency magnetic plugging plate
CN101376426A Folding type life saving hanging cradle
CN101376427A Airplane air dropping lifesaving device
CN101249875A Connection shackle with pulley block
CN101117149A Succor plain stage with sliding board
CN101117151A Succor plain stage
CN101101040A Lock cylinder of double sheet positioning rigging
CN101088854A Locking core for single sheet located rig
CN101117148A Cable protecting device
CN101021398A Rescue tossing machine
CN1884961A Pneumatically emitted throwing device for succor
CN1884003A Rescuing dredger
CN1884002A Movable fender