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DEYANG LIJIU YUNZHI KNOWLEDGE PROPERTY OPERATIONS CO LTD

Overview
  • Total Patents
    41
  • GoodIP Patent Rank
    36,825
  • Filing trend
    ⇩ 100.0%
About

DEYANG LIJIU YUNZHI KNOWLEDGE PROPERTY OPERATIONS CO LTD has a total of 41 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets macromolecular chemistry and polymers, basic materials chemistry and machines are GRACE CONTINENTAL KOREA CO LTD, BENGBU GAOHUA ELECTRONIC CO LTD and ADDIVANT SWITZERLAND GMBH.

Patent filings in countries

World map showing DEYANG LIJIU YUNZHI KNOWLEDGE PROPERTY OPERATIONS CO LTDs patent filings in countries
# Country Total Patents
#1 China 41

Patent filings per year

Chart showing DEYANG LIJIU YUNZHI KNOWLEDGE PROPERTY OPERATIONS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Hongmei 9

Latest patents

Publication Filing date Title
CN106710258A Variable speed limit control system for expressway tunnel portal
CN106691791A Walking aid
CN106726381A A kind of blind man's stick of foot wheel
CN106726200A A kind of intelligent wheel chair based on the control of people's brain wave
CN106726383A A kind of disturbance of intelligence detects blind man's stick
CN106772689A A kind of expressway weather monitoring system
CN106726382A A kind of intelligent blind guiding system
CN106726375A A kind of anti-tip walk helper
CN106726384A A kind of blind man's stick
CN106700381A SBS-containing flame-retardant modified plastic and preparation method thereof
CN106751663A A kind of flame-retardant modified plastics of high tenacity and preparation method thereof
CN106750786A A kind of high-strength impact-resistant modified plastics and preparation method thereof
CN106751398A A kind of flame-retardant modified plastics containing ABS and preparation method thereof
CN106751840A A kind of polyether sulfone enhancing composite and preparation method thereof
CN106700180A Polyolefin reinforced special basalt fiber and preparation method thereof
CN106757526A A kind of polyether sulfone strengthens special basalt fibre and preparation method thereof
CN106750420A A kind of starch plastic enhancing composite and preparation method thereof
CN106491450A A kind of submissive nourishing shampoo of not silicate-containing oil and preparation method thereof
CN106746582A A kind of makrolon strengthens special basalt fibre and preparation method thereof
CN106750421A A kind of phenolic resin enhancing composite and preparation method thereof