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YUNYAN MATERIAL TECH SHANGHAI CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    129,334
  • Filing trend
    ⇧ 50.0%
About

YUNYAN MATERIAL TECH SHANGHAI CO LTD has a total of 13 patent applications. It increased the IP activity by 50.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets macromolecular chemistry and polymers, machines and basic materials chemistry are DONGGUAN XINYI ELECTRONIC TECH CO LTD, WUXI CHUANGCAI OPTICAL MAT CO LTD and MCWHORTER TECHNOLOGIES INC.

Patent filings in countries

World map showing YUNYAN MATERIAL TECH SHANGHAI CO LTDs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing YUNYAN MATERIAL TECH SHANGHAI CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhou Xiaosan 11
#2 Pan Shirong 6
#3 Ma Yonglong 5
#4 Zhang Zhuo 3
#5 Wang Xin 2
#6 Shi Zhicong 1
#7 Wang Yongsheng 1
#8 Wang Liangguo 1
#9 Yu Kaixing 1
#10 Liang Yile 1

Latest patents

Publication Filing date Title
CN111777792A Expandable foaming microsphere with excellent solvent resistance and preparation method thereof
CN111620994A Epoxy resin modified aqueous polyurethane oil dispersion and preparation method and application thereof
CN111675824A Expandable foaming microsphere capable of being crosslinked after high temperature and preparation method thereof
CN111286300A Room temperature vulcanized silicone rubber and preparation method and application thereof
CN111234294A Preparation method of thermal expansion microspheres
CN111234293A Method for preparing thermal expansion microspheres at normal temperature and pressure
CN111087532A Thermal-expansion foaming microsphere applied to wallpaper and preparation method thereof
CN109897537A A kind of water paint structure coating with high salt spray resistance
CN109593455A A kind of skin hydronasty polyurethane coating and preparation method thereof
CN108485147A A kind of Foamex with low-temp foaming function and preparation method thereof and purposes
CN108342180A A kind of aqueous viscose glue of water resistant low temperature and its application and the method for being bonded two layers of ox-hide product
CN107572838A Preparation method with double layers of antireflection coatings glass
CN107417973A A kind of crystallizable plasticization hollow silicon dioxide nanoparticle in surface and preparation method thereof