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CHUZHOU YULIN POLYURETHANE CO LTD

Overview
  • Total Patents
    33
  • GoodIP Patent Rank
    51,181
  • Filing trend
    ⇩ 33.0%
About

CHUZHOU YULIN POLYURETHANE CO LTD has a total of 33 patent applications. It decreased the IP activity by 33.0%. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets macromolecular chemistry and polymers, machines and transport are SYNTHESIA ESPAN, YANGZHONG TIANZHENG SYNTHETIC MATERIAL RES CENTER and YANGZHONG TIANZHENG SYNTHETIC MAT RES CENTER.

Patent filings in countries

World map showing CHUZHOU YULIN POLYURETHANE CO LTDs patent filings in countries
# Country Total Patents
#1 China 33

Patent filings per year

Chart showing CHUZHOU YULIN POLYURETHANE CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Shi Yulin 33
#2 Shi Chunxiao 6

Latest patents

Publication Filing date Title
CN111252560A Tire transferring equipment of sweeper and working method thereof
CN111231190A Preparation method of antibacterial stain-resistant polyurethane tire
CN111232572A Tire carrying equipment for processing polyurethane tire
CN111169226A Wear-resistant and anti-skid polyurethane solid tire and preparation method thereof
CN111231186A Trimming device for polyurethane tire and using method thereof
CN111253550A Flame-retardant wear-resistant polyurethane wheel and preparation method thereof
CN108864391A A kind of freezer Special anti-skid tire preparation method
CN109053996A A kind of polyurethane anti-skid driving wheel preparation method
CN108973534A A kind of suction ground antiskid polyurethane tire and preparation method thereof
CN109181221A It is a kind of for making the flame retarded polymeric material preparation method of pu tire
CN109016319A A kind of polyurethane foaming device and its application method
CN109021546A It is a kind of for making the antistatic macromolecule material preparation method of pu tire
CN108912297A A kind of preparation method of high temperature resistant polyurethane material
CN109111725A A kind of preparation method of elastane
CN108909373A A kind of abrasion resistant polyurethane tire and preparation method thereof
CN109053992A A kind of pouring technology of polyurethane elastomer product
CN107325530A A kind of preparation method of abrasion resistant polyurethane tire
CN107698725A A kind of hard polyurethane foam
CN107325705A A kind of formula of anticorrosive polyurethane coating
CN107383849A A kind of preparation method of polyurethane additive