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SHANXI HUIFENG SPECIAL AUTOMOBILE CO LTD

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    173,938
  • Filing trend
    ⇧ 400.0%
About

SHANXI HUIFENG SPECIAL AUTOMOBILE CO LTD has a total of 18 patent applications. It increased the IP activity by 400.0%. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets machines, basic materials chemistry and mechanical elements are ORICA INT PTE LTD, BASS GEORGIJ ANATOL EVICH and DYNO NOBEL INC.

Patent filings in countries

World map showing SHANXI HUIFENG SPECIAL AUTOMOBILE CO LTDs patent filings in countries
# Country Total Patents
#1 China 18

Patent filings per year

Chart showing SHANXI HUIFENG SPECIAL AUTOMOBILE CO LTDs patent filings per year from 1900 to 2020

Focus technologies

Top inventors

# Name Total Patents
#1 Ji Xuejun 8
#2 Wang Qiang 8
#3 Qu Jiquan 6
#4 Liu Minjie 5
#5 Cui Shuhong 5
#6 Guo Changqing 4
#7 Duan Jinhua 4
#8 Jin Yongming 4
#9 Yongming Jin 4
#10 Changqing He 4

Latest patents

Publication Filing date Title
CN108516918A A kind of Sensitization modes of on-site mixed emulsion
CN108375324A Underground in-situ emulsified conducting tube and guiding set of connection devices
CN108398068A Grug transportation tube reel and pipe conveyor synchronizing device
CN108592721A Underground in-situ emulsified pipe conveyor
CN108302984A Needle-shaped support primer arrangement for static sensitizing device end
CN107060061A Multifunction combined suction sewage truck dirt sucking tube fast disassembly type is removed contamination a device
CN103983150A Elevated type on-site granular ANFO (Ammonium Nitrate Fuel Oil) explosive mixed loading automobile
CN103979224A Downhole finished explosive product transportation vehicle box body
CN103983151A Downhole on-site emulsified explosive hybrid-loading truck
CN103072767A Device for automatically opening and closing storage tank cover of loading truck
CN103075937A Overhead spiral explosive delivery device
CN103105108A Speed-adjustable pipe-transporting device for transporting and recovering explosive-transporting pipe
CN102730614A Unloading device for chemical solution thermal insulation transport tank car
CN102700453A Heat insulating transportation tank truck
CN102718612A Static mixer for emulsion
CN102718611A Emulsion manufacturing method for emulsion explosive
CN102580588A Propeller stirrer
CN102276371B Delivery device for emulsion matrix sensitizing agent