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QUZHOU ZHONGTONG CHEMICAL CO LTD

Overview
  • Total Patents
    24
  • GoodIP Patent Rank
    87,797
  • Filing trend
    0.0%
About

QUZHOU ZHONGTONG CHEMICAL CO LTD has a total of 24 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 2013. 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 ANHUI WANDONG RESIN TECH CO LTD, MALIVERNEY CHRISTIAN and JIANGSU JINJU ALLOY MAT CO LTD.

Patent filings in countries

World map showing QUZHOU ZHONGTONG CHEMICAL CO LTDs patent filings in countries
# Country Total Patents
#1 China 24

Patent filings per year

Chart showing QUZHOU ZHONGTONG CHEMICAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xu Yisheng 18
#2 Wang Qiyu 10
#3 Wu Gede 10
#4 Xu Lisi 4
#5 Xu Kui 3
#6 Liu Chuangxin 3
#7 Dong Jianguo 3
#8 Weng Weirong 2
#9 He Mingping 2
#10 Lyu Liang 2

Latest patents

Publication Filing date Title
CN111205487A Preparation method of organic silicon coated polytetrafluoroethylene anti-dripping agent
CN111234231A Preparation method of copolymerized organic silicon resin microspheres
CN111286032A Preparation method of homopolymerized organic silicon resin microspheres
CN111361161A Method for modifying surface of polytetrafluoroethylene sheet
CN111234429A PTFE/boron nitride composite material and preparation method thereof
CN110240824A A kind of preparation method of compound Wax composition
CN110215906A A kind of adsorbent applied to erythromycin separation
CN109501074A A kind of preparation method of fluorine carbon release agent
CN109503887A A kind of preparation method of silane fire retardant
CN105949405A Preparation method of polytetrafluoroethylene core-shell polymer containing rare earth
CN105131165A Preparation method of styrene type light diffusant
CN105254797A Preparation method of fluorine-containing light diffusion agent
CN105131183A Preparation method of fluorosilicone optical diffusing agent
CN104479235A Wax emulsion for improving wear resistance of water-based ink
CN104072691A Preparation method for flame retardant expanded polystyrene with core-shell structure
CN104130356A Preparation method of emulsion stabilizing agent used for drip inhibitor
CN104087183A Aqueous wax emulsion for improving brightness of leather
CN104086711A Tetrafluoroethylene-hexafluoropropylene copolymer wax for improving smoothness of coating
CN104072676A Preparation method of poly-perfluoro-ethylene propylene core-shell polymer
CN103694779A Preparation method for mixed wax for printing oil