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QINGYUAN MEIJIALE ENVIRONMENTAL PROT NEW MATERIAL CO LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    114,806
About

QINGYUAN MEIJIALE ENVIRONMENTAL PROT NEW MATERIAL CO LTD has a total of 15 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 macromolecular chemistry and polymers, basic materials chemistry and organic fine chemistry are HEFEI SCISKY CHEMICAL INDUSTRY CO LTD, ISAMU PAINT and GUANGDONG YATU CHEMICAL CO LTD.

Patent filings in countries

World map showing QINGYUAN MEIJIALE ENVIRONMENTAL PROT NEW MATERIAL CO LTDs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing QINGYUAN MEIJIALE ENVIRONMENTAL PROT NEW MATERIAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yao Wenpei 13
#2 Guan Zhongxiang 13
#3 Yang Jianyu 6
#4 Mei Zineng 4
#5 Wu Xiaofeng 2
#6 Huang Yingjian 2
#7 Tang Yanping 2
#8 Guan Hanjie 2
#9 Li Heng 2
#10 Li Zhicheng 2

Latest patents

Publication Filing date Title
CN112211007A Alcohol-resistant artificial leather surface treatment agent and preparation method thereof
CN111944116A Preparation method of waterborne polyurethane based on castor oil derivative
CN112030567A Surface coating agent for multi-velvet-feeling Yangbuck and preparation method and application thereof
CN111848391A Preparation method of water-based chain extender based on natural oil
CN111849337A Preparation method of self-extinction emulsion taking oily extinction resin as core
CN110628314A Artificial leather treating agent capable of reducing friction sound and preparation process
CN110467842A There is one kind wetting to thicken multifunctional aqueous auxiliary agent and preparation method thereof
CN110452349A It is a kind of to be soaked certainly from thickened aqueous surface treating agent and preparation method thereof
CN110498753A A kind of metal ion natural oil polylol and preparation method thereof
CN109749606A A kind of artificial leather surface coating agent and preparation method thereof from growth lines
CN109679062A One kind can film-forming high molecular emulsifier and preparation method thereof
CN109750508A Agent and preparation method thereof at a kind of multifunctional aqueous table of super fiber leather
CN109679436A A kind of antifouling leather finishing agent and preparation method thereof
CN109749529A One kind non-reversible heat discoloration inorganic agent used for artificial leather and its application method
CN109679484A A kind of leather water-based temperature resistant foaming pre-treatment finishing agent and preparation method thereof