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QINGYUAN CITY QILI SYNTHETIC LEATHER CO LTD

Overview
  • Total Patents
    32
  • GoodIP Patent Rank
    49,561
About

QINGYUAN CITY QILI SYNTHETIC LEATHER CO LTD has a total of 32 patent applications. Its first patent ever was published in 2019. It filed its patents most often in China. Its main competitors in its focus markets consumer goods, surface technology and coating and chemical engineering are ZHEJIANG JINSHANG SYNTHETIC LEATHER CO LTD, WARREN SYNTHETIC LEATHER (SUZHOU) CO LTD and NANTONG YIHUA PLASTIC CO LTD.

Patent filings in countries

World map showing QINGYUAN CITY QILI SYNTHETIC LEATHER CO LTDs patent filings in countries
# Country Total Patents
#1 China 32

Patent filings per year

Chart showing QINGYUAN CITY QILI SYNTHETIC LEATHER CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Luo Zhiqing 32
#2 Liu Aiming 32
#3 Zheng Zhong 29
#4 Liang Yongjing 28
#5 Liu Ge 13
#6 Zheng Ran 12
#7 Liu Peng 12
#8 Liu Jun 7
#9 Dai Xiaoping 3
#10 Chen Liyan 3

Latest patents

Publication Filing date Title
CN112173787A Active unwinding constant-tension storage device for producing artificial leather
CN112267303A Embossing device for artificial leather production
CN112173788A A new-type initiative unwinding device for producing artificial leather
CN111926589A Nano deodorant polyurethane synthetic leather and preparation method thereof
CN111749026A Preparation method of water-based ecological leather
CN111746056A Organic silicon modified high-wear-resistance synthetic leather
CN111764182A Waterproof frosting waterborne polyurethane synthetic leather
CN111691194A Super-protein soft synthetic leather and preparation method thereof
CN111716839A Environment-friendly viscose-cloth-like polyurethane synthetic leather and preparation method thereof
CN111775534A Double-sided leather for peculiar-smell-free high-elasticity luggage
CN111791548A Water-based edge-opening pearl skin-feeling wax-luster synthetic leather
CN111791557A Horse oil skin-imitated transparent polyurethane synthetic leather
CN111778733A Soft shrinkage type polyurethane synthetic leather
CN111791547A Blending type skin-friendly polyurethane synthetic leather
CN110983799A Soft wet base for synthetic leather and manufacturing method thereof
CN110983798A Method for manufacturing ultra-soft yellowing-resistant water-based skin-feel synthetic leather
CN110948971A Super-soft and super-soft rebound synthetic leather fabric and preparation method thereof
CN110948959A Tensile and crease-resistant synthetic leather fabric for belt and preparation method thereof
CN110952337A Anti-aging hydrolysis-resistant PU synthetic leather fabric and preparation method thereof
CN110952338A Super-simulation leather, cow and sheep crystal transparent synthetic leather fabric and preparation method thereof