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CHEN FENGQIN

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    140,553
  • Filing trend
    ⇩ 100.0%
About

CHEN FENGQIN has a total of 12 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets foods and drinks, machine tools and mechanical elements are SU YUPAN, CHINA PAULOWNIA RES CT and PRIOR COMPANY LTD.

Patent filings in countries

World map showing CHEN FENGQINs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Chen Fengqin 12

Latest patents

Publication Filing date Title
CN110818295A Method for producing sulphoaluminate cement and iron sulphoaluminate cement
CN110972775A Device for controlling temperature and humidity of greenhouse vegetables
CN110978158A Corn cob sandwich board
CN110973495A Product with bean dregs as main material and its making process
CN107877766A Calender
CN107740881A A kind of valve with regulation leak-stopping function
CN107701798A A kind of valve with filtering function
CN107717752A A kind of shot-blasting machine with anti-clogging drawing-in device
CN107866750A A kind of shot-blasting machine with dust separation mechanism
CN107432392A A kind of purple perilla formula for health beverage
CN107432839A Cucumber face pack
CN106265131A Artificial tooth cleaning solution