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SHANGHAI CARTHANE CO LTD

Overview
  • Total Patents
    28
  • GoodIP Patent Rank
    133,682
  • Filing trend
    ⇧ 200.0%
About

SHANGHAI CARTHANE CO LTD has a total of 28 patent applications. It increased the IP activity by 200.0%. Its first patent ever was published in 2007. It filed its patents most often in China. Its main competitors in its focus markets macromolecular chemistry and polymers, transport and machines are YANGZHONG TIANZHENG SYNTHETIC MATERIAL RES CT, SHANDONG INOV POLYURETHANE CO LTD and DONGGUAN JIXIN POLYMER SCIENCE & TECHNOLOGY CO LTD.

Patent filings in countries

World map showing SHANGHAI CARTHANE CO LTDs patent filings in countries
# Country Total Patents
#1 China 28

Patent filings per year

Chart showing SHANGHAI CARTHANE CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cao Yiqian 11
#2 Yang Yajun 8
#3 Hou Ruihong 6
#4 Fan Chunxiao 4
#5 Yan Hejia 4
#6 Li Mingying 4
#7 Yingtao Yang 4
#8 Li Jianxing 4
#9 Feng Guo 3
#10 Hongci Liu 3

Latest patents

Publication Filing date Title
CN112078552A Lightweight brake pedal of plastic base hollow pedal arm with quick connection structure
CN112194786A Novel modified PTMEG and preparation method of polyurethane microporous elastomer thereof
CN109835314A A kind of brake holder of plastic feet
CN109400838A Caprolactone-preparation method of polyester binary alkoxide polymer and the synthetic method of microporous polyurethane elastomer
CN110588268A Upper support of shock absorber
CN110500372A Composite buffering block
CN109897155A The preparation method of fluorochemical urethane micro-pore elastomer
CN108203536A Thermoplastic polyester elastomer composition and manufacture the method for secondary spring with it
CN106957407A CHDI is modified MDI base polyurethane micropore method for producing elastomers
CN106866922A The preparation method of microporous polyurethane elastomer
CN106674480A Preparation method of NDI (Naphthalene Diisocyanate) modified MDI (Diphenyl Methane Diisocyanate)-based polyurethane microporous elastomer
CN106608960A Preparation method of polyurethane microporous elastomer
CN105694009A Zirconium/cerium-montmorillonite composite catalyst, and preparation method for polyester glycol
CN104650318A Preparation method of MDI-based polyurethane elastomer
CN104650330A Preparation method of polyester dihydric alcohol and microcellular polyurethane elastomer
CN104626431A Polyurethane product forming die cavity automatic locking device
CN104419006A Preparation method of polyester/polyether-polysiloxane block copolymer dihydric alcohol
CN103804857A Thermoplastic polyester elastomer composition and application thereof
CN103802252A Die cover locking device for polyurethane product forming die
CN103804670A Polyester diol synthesis process