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LIU SHULAN

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    166,552
About

LIU SHULAN has a total of 11 patent applications. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets pharmaceuticals, machine tools and thermal processes are LI GUIRONG, HARBIN JINYU TECHNOLOGY DEV CO LTD and CUI JUANJUAN.

Patent filings in countries

World map showing LIU SHULANs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing LIU SHULANs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Shulan 11
#2 Bi Baoliang 3
#3 Guo Aiping 2
#4 Feng Hongjiang 1
#5 Wang Lei 1

Latest patents

Publication Filing date Title
CN110666632A Guide bar type guide rail grinding machine with strong tensile stress
CN110369560A A kind of short bar stock straightener of cyclic strain
CN110173987A A kind of no fire door cabinet-type electric furnace
CN108968980A A kind of baby's vein hemostix
CN108897343A A kind of power generation that the solar energy based on acceleration uses tracking mirror
CN104383044A Medicine for treating postpartum anemic fainting
CN104383088A Traditional Chinese medicine composition for treating postpartum abdominal pain
CN104383441A Method for preparing Chinese patent medicine for treating postpartum depression
CN104352973A Chinese patent medicine for postpartum depression
CN102526382A Plaster for relieving swelling and pain