Learn more

LI SHULAN

Overview
  • Total Patents
    21
  • GoodIP Patent Rank
    85,322
  • Filing trend
    ⇩ 100.0%
About

LI SHULAN has a total of 21 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2011. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets medical technology, computer technology and pharmaceuticals are PREVIVO GENETICS LLC, GOSUDARSTVENNOE BYUDZHETNOE UCHREZHDENIE ZDRAVOOKHRANENIYA GORODA MOSKVY NAUCHNO ISSLEDOVATELSKIJ IN and EDWARDS LIFESCIENCES IPRM AG.

Patent filings in countries

World map showing LI SHULANs patent filings in countries
# Country Total Patents
#1 China 11
#2 WIPO (World Intellectual Property Organization) 10

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Li Shulan 21
#2 Ning Luying 1

Latest patents

Publication Filing date Title
CN107145924A The damaged Quick Response Code enhancing of skilful use is false proof
CN107708727A It is a kind of to be used to treat tumor vaccine of liver cancer and preparation method thereof
CN107708728A It is a kind of to be used to treat tumor vaccine of stomach cancer and preparation method thereof
CN102090965A Device convenient for defecation and urination of pregnant woman, examination, oxygen absorption and belly support for transferring pregnant woman