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WUHAN K CRANE OCEAN LIFTING TECH CO LTD

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    104,316
  • Filing trend
    ⇩ 50.0%
About

WUHAN K CRANE OCEAN LIFTING TECH CO LTD has a total of 16 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 2017. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets packaging and shipping, transport and civil engineering are FOERDERANLAGEN 7 OKTOBER VEB, ATG ALLG TRANSPORTANLAGEN GMBH and ALBA DAVID.

Patent filings in countries

World map showing WUHAN K CRANE OCEAN LIFTING TECH CO LTDs patent filings in countries

Patent filings per year

Chart showing WUHAN K CRANE OCEAN LIFTING TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yang Zhong 13
#2 Wang Gongxian 11
#3 Yuan Jianming 11
#4 Hu Zhihui 8
#5 Li Yongzhi 8
#6 Wei Hao 8
#7 Wang Lei 6
#8 Liu Enhuai 5
#9 Hu Yong 5
#10 Yin Feng 5

Latest patents

Publication Filing date Title
CN110577029A Active dust suppression hopper
CN110589507A Rigid-flexible coupling self-adaptive bucket wheel device
CN110501057A Bulk material unsteady flow Weighing method
CN110155879A Side tight-holding type anti-creep device
CN110172877A The self-locking rail clamping device of trailing type
CN110203820A Pull rod centering type anti-creep device
CN109592437A A kind of efficient boxing system of bulk material container
CN109592239A A kind of solid bulk container and continuous discharge system
CN108327734A A kind of traction method of railroad hauling car
CN108725505A A kind of tractor
CN108045990A A kind of bulk goods charging planarization system
CN107380197A A kind of flow-type train tractor
US2018057025A1 Self-locking anti-slip rail braking device
CN107244527A A kind of flow-type bulk goods stows feeding machine