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YINCHUAN DONGFANG PNEUMATIC TRANSP EQUIPMENT CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    128,316
  • Filing trend
    ⇧ 100.0%
About

YINCHUAN DONGFANG PNEUMATIC TRANSP EQUIPMENT CO LTD has a total of 13 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets packaging and shipping, measurement and materials and metallurgy are ENCLONY LNC, CANADA CONVEYOR BELT CO LTD and MIYAZAWA KK.

Patent filings in countries

World map showing YINCHUAN DONGFANG PNEUMATIC TRANSP EQUIPMENT CO LTDs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing YINCHUAN DONGFANG PNEUMATIC TRANSP EQUIPMENT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Zhendong 12
#2 Li Pengqian 11
#3 Chen Rui 10
#4 Su Weihui 10
#5 Wang Haijuan 10
#6 Zhang Xin 10
#7 Ji Chengzhe 10
#8 Zhao Sheng 10
#9 Guo Hongliang 8
#10 Wu Pingliang 8

Latest patents

Publication Filing date Title
CN112033742A Automatic sampling equipment of molten metal
CN112033741A Automatic sampling equipment of molten metal
CN112141423A Packaging, receiving and transmitting integrated machine and sampling system
CN110265167A Core sample R-T unit
CN110217596A Pneumatic pipe converter
CN108840105A Receive and dispatch structure, receive-transmit system and receiving/transmission method
CN108946169A Transceiver, receive-transmit system and receiving/transmission method
CN109018795A Store equipment and storage method
CN108620218A Slag specimen preparation equipment and slag specimen preparation method
CN107826764A It is a kind of to minimize pneumatic R-T unit from formula of turning over
CN107651450A A kind of lift minimizes pneumatic R-T unit
CN104986575A Intelligent switching pneumatic pipe transmit-receive apparatus and conveying method thereof
CN103759047A Four-way fluid reversing valve