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XINXIANG DONGZHEN MACHINERY CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    138,314
  • Filing trend
    ⇩ 100.0%
About

XINXIANG DONGZHEN MACHINERY CO LTD has a total of 12 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets chemical engineering, control and packaging and shipping are RUSSELL CONST LTD, ARTECH SYSTEMS AG and WIJNVEEN A MASCHF BV.

Patent filings in countries

World map showing XINXIANG DONGZHEN MACHINERY CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing XINXIANG DONGZHEN MACHINERY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Guo Yongna 11
#2 Miao Haibo 11
#3 Han Lei 11
#4 Lyu Chao 10
#5 Yang Fuyin 10
#6 Yue Xuepeng 10

Latest patents

Publication Filing date Title
CN107159569A A kind of gas shakes formula vibratory sieve
CN107175039A A kind of material mix device
CN107159555A A kind of multilayer is with the big yield sieve of mesh
CN107199070A A kind of disintegrating machine adjustment of wedge mechanism
CN107008650A A kind of scraper plate screening machine
CN106944345A One kind forces screening machine
CN106944344A A kind of swinging screen
CN106984537A A kind of pre-heated vibrator
CN106946000A A kind of cooled elevator
CN106914415A Scraper-type screening machine
CN106925510A Air drying type straight line shaker
CN106938252A A kind of airflow screen of convenient disassembly