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NANTONG ZHENQIANG MACHINERY MFG CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    129,228
  • Filing trend
    ⇩ 75.0%
About

NANTONG ZHENQIANG MACHINERY MFG CO LTD has a total of 13 patent applications. It decreased the IP activity by 75.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets chemical engineering, machines and mechanical elements are EDMOND HARVENGT, WANG GUANGLING and CLEAN COAL COMPANY LTD.

Patent filings in countries

World map showing NANTONG ZHENQIANG MACHINERY MFG CO LTDs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing NANTONG ZHENQIANG MACHINERY MFG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yang Yinsheng 7
#2 Pan Jianshi 6
#3 Yuan Chuan'An 3
#4 Yuan Chuanan 3
#5 Yuan Chuan An 3
#6 Wang Zhenghua 2
#7 Yuan Zhuanan 2

Latest patents

Publication Filing date Title
CN109488745A Anti-slip type belt pulley
CN107252729A One kind circulation sand-washing device
CN107413512A A kind of high intensity sand-washing device
CN107321490A A kind of washed-out sand separator
CN107442263A A kind of washed-out sand sand sifter
CN106076810A A kind of level three shaft vibration sieve
CN106111273A A kind of rotary teeth type disintegrating machine
CN105080655A Self-lubrication impact crusher
CN105083878A Screening type vertical vibration conveyor
CN105170305A Wear-resisting sand washer
CN104998713A Convenient-to-assemble jaw crusher
CN104888883A Jaw-type crusher
CN104841548A High-strength sand washer