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CHEN GUIFANG

Overview
  • Total Patents
    64
  • GoodIP Patent Rank
    38,523
  • Filing trend
    ⇧ 15.0%
About

CHEN GUIFANG has a total of 64 patent applications. It increased the IP activity by 15.0%. Its first patent ever was published in 2006. It filed its patents most often in China. Its main competitors in its focus markets pharmaceuticals, organic fine chemistry and macromolecular chemistry and polymers are MONTERO GIDA SANAYI VE TICARET ANONIM SIRKETI, DONG KUN and TIANJIN CACHET TECH CO LTD.

Patent filings in countries

World map showing CHEN GUIFANGs patent filings in countries
# Country Total Patents
#1 China 64

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Chen Guifang 62

Latest patents

Publication Filing date Title
CN111116241A Method for preparing fully water-soluble silicon fertilizer from silicon ore
CN109401205A A kind of wear resistant corrosion resistant heat-resistant high-performance magnetic plastics gate valve sealing material
CN109432485A A kind of degradable antibacterial pressure-sensitive adhesive agent of medical air-permeable moisture-inhibiting
CN109403050A A kind of composite material for children's cotton urine pants
CN109467861A A kind of easy cleaned plastic lunch box and preparation method thereof
CN109467846A A kind of wear-resisting resistance to migration high resiliency foot pad material
CN108354882A A kind of preparation method of multiple-effect nursing eye cream
CN108478474A A kind of preparation method of whitening and skin-protecting facial mask
CN108354867A A kind of preparation method of moisturizing de-etiolation facial mask
CN108354866A A kind of preparation method of anti-ageing face mask
CN108354883A A kind of preparation method of the foundation cream of tool maintenance effect
CN108186813A A kind of Qarnet cream containing several kinds of mineral elements and preparation method thereof
CN108186485A A kind of Qarnet cream with skin makeup and preparation method thereof
CN108159179A A kind of Qarnet cream containing the root of Dahurain angelica and preparation method thereof
CN108114073A A kind of Chinese herbal medicine burns unit paste and preparation method thereof
CN108295089A A kind of preparation method and applications of ultra micro Khotan jade powder
CN107876570A A kind of double drawing copper tubes machine
CN107725670A A kind of damping of finished product unloading device
CN107671186A A kind of electric tube expander copper pipe flaring machine structure
CN107617691A A kind of liftable electric tube expander