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XIAN METALWK HYDRAUMATIC MACHINERY CO LTD

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    90,575
  • Filing trend
    ⇩ 22.0%
About

XIAN METALWK HYDRAUMATIC MACHINERY CO LTD has a total of 20 patent applications. It decreased the IP activity by 22.0%. Its first patent ever was published in 2009. It filed its patents most often in China, EPO (European Patent Office) and Republic of Korea. Its main competitors in its focus markets machine tools, measurement and control are FIELDING PLANT DESIGN LTD, ALFORM ALLOYS LTD and LICHT A G.

Patent filings per year

Chart showing XIAN METALWK HYDRAUMATIC MACHINERY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Shixiong 18
#2 Wang Zhenzhong 18
#3 Ji Xiaohui 17
#4 Wu Dan 16
#5 Yang Jian 16
#6 Wu Xiaodong 16
#7 Liu Haiyan 12
#8 Zhao Jingyun 12
#9 Tang Shujuan 11
#10 Wang Yanjuan 10

Latest patents

Publication Filing date Title
CN111322282A Hydraulic drawing system
CN109532200A The separation method of extruded product surface covering material
CN109158566A Metal base vertical continuous casting device and method
CN108296308A Centring detection apparatus
CN108584367A Centering guider
CN108033242A Transport production line and metal ball body production line
CN107377654A Metal ball body production equipment and metal ball forming machine
CN107472843A Transport production line and metal ball body production line
CN107442594A Metal ball body hydraulic pressure production line and metal ball body production line
CN107617884A Once more former and metal ball forming machines
CN101823081A Full-automatic oil-air lubrication method for roll bearing of annular ring rolling machine
CN101829701A New method for producing copper (aluminum) rows and rods and small-cross section profiles