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QINGYUAN FANYI POLYURETHANE CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    148,519
About

QINGYUAN FANYI POLYURETHANE CO LTD has a total of 11 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets chemical engineering, machines and macromolecular chemistry and polymers are MOURIK INT B V, YUKIMOTO MASASHI and DUFOUR RENE.

Patent filings in countries

World map showing QINGYUAN FANYI POLYURETHANE CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing QINGYUAN FANYI POLYURETHANE CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tang Dingkai 10
#2 Yao Weiqing 1

Latest patents

Publication Filing date Title
CN111686672A Polyurethane reaction kettle
CN111873298A Polyurethane foaming equipment with cleaning function
CN111873297A Polyurethane foaming equipment
CN111686675A A reation kettle for polyurethane production
CN111686676A Polyurethane reaction kettle
CN111686674A Reaction kettle
CN111686677A A prevent stifled reation kettle for polyurethane production
CN110743475A Polyurethane reaction kettle
CN110757715A Polyurethane foaming equipment
CN110775925A Polyurethane resin filling equipment
CN108641062A A kind of middle modulus, the preparation method of high springback wet method resin