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ZHEJIANG SHUANGJIN MACHINERY GROUP

Overview
  • Total Patents
    120
  • GoodIP Patent Rank
    14,208
  • Filing trend
    ⇧ 333.0%
About

ZHEJIANG SHUANGJIN MACHINERY GROUP has a total of 120 patent applications. It increased the IP activity by 333.0%. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets chemical engineering, machines and environmental technology are MINING MACHINERY CO LTD, KEO SAN MACHINARY CO LTD and BMH TECH OY.

Patent filings in countries

World map showing ZHEJIANG SHUANGJIN MACHINERY GROUPs patent filings in countries
# Country Total Patents
#1 China 120

Patent filings per year

Chart showing ZHEJIANG SHUANGJIN MACHINERY GROUPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hu Jianming 83
#2 Hu Zuyao 80
#3 Wang Yongqing 51
#4 Ding Chunmei 32
#5 Zhou Ling 31
#6 Jiang Hongping 21
#7 Wen Zhiyang 19
#8 Du Yuechun 17
#9 Liu Jinxing 13
#10 Yang Zhenhong 11

Latest patents

Publication Filing date Title
CN110369021A Hydraulic locking apparatus
CN110237922A A kind of impact crusher
CN110385191A A kind of holding meanss for impact crusher
CN110386540A Tup lifting device for horizontal shaft impact crusher
CN110142085A A kind of circular cone sand making machine
CN110124780A Circular cone sand making machine rolled mortar wall
CN110124803A Tup for horizontal shaft impact crusher
CN110270424A A kind of vibrating screen for sand processed
CN110142102A Rotor fixed position device for horizontal shaft impact crusher
CN110142099A Crushing device for horizontal shaft impact crusher
CN109775168A Storage tank
CN109731395A Slurry process
CN109569852A Solid material separation method and equipment
CN109622171A High-pressure wash sorts apparatus for shaping and method
CN109569035A Shallow wimble thickener
CN109622194A Dry-method sand manufacturing production line and method
CN109675720A Vibration dehydration magnetic separator
CN109577723A The improvement structure of parking systems flute profile parking bracket
CN109365038A Anti-blockage circular cone sand making machine
CN109675709A Crusher control system and control method