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LI YONGFU

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    190,596
  • Filing trend
    0.0%
About

LI YONGFU has a total of 12 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 1991. It filed its patents most often in China, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets measurement, foods and drinks and environmental technology are BENGBU HUOHE PHARMACEUTICAL CO LTD, NINGBO LIWAH PHARMACEUTICAL CO LTD and GUANGDONG HONGSHANHU PHARMACEUTICAL CO LTD.

Patent filings in countries

World map showing LI YONGFUs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Li Yongfu 11
#2 Zhang Hanxiang 1
#3 Luo Xiaohu 1
#4 Wang Ren 1
#5 Chen Zhengxing 1
#6 Shi Feng 1
#7 Li Yanan 1
#8 Li Juan 1
#9 Fan Yulin 1
#10 Wang Li 1

Latest patents

Publication Filing date Title
CN107412622A A kind of ointment for rheumatic spur and its preparation method and application
CN106226299A For detecting the test kit of tyrosine phenol metabolism thing
US2017210904A1 Uncharged pyrenyloxy sulfonamide dyes for conjugation with biomolecules
CN104626323A Tool capable of machining antique damaged veins and plate vein scraper
CN103921602A Novel plate pattern forming scraper
CN103202110A Lifting type double-share plough
CN1996438A Movable mirror-attached advertisement
CN1442397A Organic composite fertilizer and its production method
CN1238374A Synthetic briquette and its production technology
WO9720176A1 High-efficiency and energy-saving burner
CN1061747A Multi-functional health care pen