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HENAN HENGYUAN HENGSHAN IND CO LTD

Overview
  • Total Patents
    32
  • GoodIP Patent Rank
    49,573
  • Filing trend
    ⇩ 100.0%
About

HENAN HENGYUAN HENGSHAN IND CO LTD has a total of 32 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets packaging and shipping, mechanical elements and machine tools are HENAN SINOKO CRANES LTD, CUI HUIBIN and MAERSK ESPANA S A.

Patent filings in countries

World map showing HENAN HENGYUAN HENGSHAN IND CO LTDs patent filings in countries
# Country Total Patents
#1 China 32

Patent filings per year

Chart showing HENAN HENGYUAN HENGSHAN IND CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Qian Honglun 32
#2 Zhu Guorui 22
#3 Fu Jianyang 22
#4 Tao Heping 22
#5 Zhu Mingzhou 12
#6 Tao Fujun 12
#7 Zhao Linjuan 11
#8 Wang Mingzhang 10
#9 Qi Liangcai 10
#10 Zhang Haizhong 10

Latest patents

Publication Filing date Title
CN110294412A A kind of double hook bridge crane
CN110329916A A kind of anti-explosion electric single-beam suspension crane
CN110356978A A kind of metallurgy electric single beam crane
CN110329943A A kind of low quiet empty electric hoist crane
CN110342401A A kind of overhead crane with electric hoists
CN110304544A Rail crane is crossed with electric hang by a kind of power plant
CN110342386A A kind of main hook electromagnetic bridge crane
CN110329915A A kind of overhead crane with carrier-beam
CN110371858A A kind of bridge grabbing crane
CN110304545A One kind is lower to rotate electromagnetic bridge crane
CN107628531A A kind of grab bucket crane
CN107598653A A kind of novel loading platform and blanking bench equipment
CN107651560A A kind of crane girder device
CN107628534A A kind of monkey device
CN107628535A A kind of OTC's trolley
CN107673187A A kind of fork-lift type crane
CN107618992A A kind of gantry crane
CN107673195A A kind of crane winch trolley
CN107640712A A kind of column cantilever crane
CN107676412A A kind of gantry cart brake apparatus