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LI HUIFANG

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    147,123
About

LI HUIFANG has a total of 15 patent applications. Its first patent ever was published in 2004. It filed its patents most often in China. Its main competitors in its focus markets pharmaceuticals, computer technology and machine tools are GUANGZHOU UNIV OF CHINESE MEDICINE 2ND AFFILIATED HOSPITAL, JANSSEN ONCOLOGY INC and EMOTIONAL BRAIN BV.

Patent filings in countries

World map showing LI HUIFANGs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing LI HUIFANGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Huifang 15
#2 Guo Liang 4
#3 Cao Xin 4
#4 Xia Shuang 2
#5 Cao Weiwei 2
#6 Duan Fengjuan 2
#7 Liu Dan 2
#8 Wen Shuxiang 2
#9 Wang Dajuan 2
#10 Guo Wei 1

Latest patents

Publication Filing date Title
CN112244340A Be used for gluing beans steamed stuffed bun bean stuffing automatic molding device
CN112155756A Wound detection nursing device of giving medicine to poor free of charge
CN111494313A Enema for treating sow constipation and preparation method thereof
CN111556334A Internet video smoothing method
CN111401648A Event prediction method under condition of mutual influence of internet hotspots
CN111416741A Event hotspot prediction method based on Internet technology
CN111429993A External application medicine determination method based on big data blood index
CN110559264A Composition for preparing cefquinome drug sensitive tablets
CN110279723A A kind of bacillus new formulation for animals and preparation method thereof
CN110063976A It is a kind of for preventing the spray and preparation method thereof of newborn piglet asphyxia
CN110054932A A kind of animal body surface marking pen liquid and preparation method thereof
CN103751624A Drug for treating limb numbness after stroke and preparation method
CN103600295A Assembly method of adjustable dovetail-groove type grinding wheel dresser for surface grinder
CN103624682A Using method of adjustable dovetail-groove-type grinding wheel dresser for flat grinder
CN1785701A Inlay type universal automobile warm air window