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JIANGSU JIAYU SPECIAL EQUIPMENT CO LTD

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    88,958
  • Filing trend
    ⇧ 25.0%
About

JIANGSU JIAYU SPECIAL EQUIPMENT CO LTD has a total of 19 patent applications. It increased the IP activity by 25.0%. Its first patent ever was published in 2016. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets chemical engineering, materials and metallurgy and environmental technology are LTD LIABILITY COMPANY UNITED R, WUXI WEIFU ENVIRONMENT PROT CATALYST CO LTD and KOCH ENTERPRISES INC.

Patent filings in countries

World map showing JIANGSU JIAYU SPECIAL EQUIPMENT CO LTDs patent filings in countries

Patent filings per year

Chart showing JIANGSU JIAYU SPECIAL EQUIPMENT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xu Weizhong 19
#2 Wang Xiaohua 10
#3 Fan Zixing 7

Latest patents

Publication Filing date Title
CN111573634A Intelligent self-adaptive pressure swing adsorption nitrogen making machine
CN111589185A Methylene dichloride desicator
CN111648842A High-efficient exhaust silencer
CN109650501A A kind of oxygen-increasing device based on magnetic energy
CN109704287A A kind of magnetic method oxygen-enriching device of automatic control
CN109704286A A kind of magnetic method oxygen-enriching device
CN109704285A A kind of magnetic force oxygenerator
CN108187600A A kind of reaction kettle of quantifying feed
CN108261895A A kind of drier drier and preparation method thereof
CN108031411A A kind of hydronic reaction kettle
CN108176341A A kind of reaction kettle for batch mixing
CN107837765A A kind of vacuum reaction kettle
CN107617269A A kind of high-efficiency gas-liquid separator
CN107569942A A kind of self-cleaning air filter
CN107617314A A kind of zero gas consumption compression heat regenerative drying machine
CN106145067A Plasma cutting special nitrogen making machine
CN105645360A Efficient molecular-sieve oxygen generator
CN105858610A Highly-efficient molecular sieve oxygen generator