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CHEN QIFENG

Overview
  • Total Patents
    43
  • GoodIP Patent Rank
    43,122
About

CHEN QIFENG has a total of 43 patent applications. Its first patent ever was published in 2005. It filed its patents most often in China, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets macromolecular chemistry and polymers, medical technology and basic materials chemistry are WASEDA TECH SERVICE CO LTD, FOSHAN JUN EMPEROR ENVIRONMENTAL TECH CO LTD and QINGDAO DAFANG WISDOM NETWORK TECH CO LTD.

Patent filings in countries

World map showing CHEN QIFENGs patent filings in countries

Patent filings per year

Chart showing CHEN QIFENGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Qifeng 43
#2 Liu Hongmei 7
#3 Zhao Jinjing 5
#4 Chen Yan 5
#5 Jiang Dongming 5
#6 Zhuang Wenqin 4
#7 Ding Chunmei 3
#8 Zhao Xinghua 3
#9 Chen Jialiang 3
#10 Wang Suxiang 3

Latest patents

Publication Filing date Title
CN112149464A Hand-drawn-simulated map generation method based on machine learning clustering algorithm
CN110016297A A kind of conductive adhesive film and preparation method thereof
CN109180172A A kind of preparation method of nano-far-infrared ceramics
CN109306228A A kind of preparation method of anticorona coating
CN109181232A A kind of preparation method of low temperature resistant electrical insulating material
CN109266179A A kind of preparation method of anticorona coating
CN109295777A A kind of preparation method of waterproof antistatic type reflective fabric
CN109233317A A kind of preparation method of thermostable heat-conductive plastics
CN109370151A A kind of preparation method of high intensity radiation protection resin composite materials
CN109180124A A kind of preparation method of Quick-dry anti-crack clay sculpture material
CN109234044A A kind of preparation method of high-effective cleansing anticorrosion type automobile cleaning agent
CN109233312A A kind of preparation method of high-strength asphalt pavement patching material
CN108403756A A kind of pet anti parasitic compound preparation
CN108739855A A kind of mthod of white water from paper making fungicide and preparation method thereof
CN108642916A A kind of textile coating thickener
CN108552226A A kind of preparation method of high-performance bio insecticide
CN108835237A A kind of antistaling agent for grape
CN108606359A a kind of tobacco humectant
CN108516846A A kind of hot-blast stove silica brick and preparation method thereof
CN108559135A A kind of stone paper and preparation method thereof