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LI YULAN

Overview
  • Total Patents
    40
  • GoodIP Patent Rank
    57,596
About

LI YULAN has a total of 40 patent applications. Its first patent ever was published in 2005. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets pharmaceuticals, environmental technology and chemical engineering are ZHANG YONGLIN, JIANGSU CHUNSHENTANG PHARMACEUTICAL CO LTD and YU SHUXIANG.

Patent filings in countries

World map showing LI YULANs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Li Yulan 37
#2 Jin Yan 2
#3 Wu Wei 2
#4 Li Aobo Li 1

Latest patents

Publication Filing date Title
CN111746925A Standing bag
CN105998888A Sheep kidney liquor
CN105920435A Composition for invigorating kidney and strengthening yang
CN105770256A Haemorrhoids paste
CN105998887A Composition for blackening hair
CN105902843A Ointment capable of treating traumatic injury
CN105797086A Pharmaceutical composition for treating migraine
CN105853656A Medicine composition for treating infertility
CN105749081A Traditional Chinese medicine composition for treating irregular menstruation
CN105853711A Medicine composition for treating toothache
CN105770637A Pharmaceutical composition for treating gynecological inflammations
CN105477076A Traditional Chinese medicine composition for bone pain treatment
CN105477078A Traditional Chinese medicine composition for treating leucorrhea diseases for women
CN105477497A Traditional Chinese medicine composition for hand wound treatment
CN105434616A Traditional Chinese medicine composition treating typhoid
CN105362537A Snake wine
CN105362336A Traditional Chinese medicine composition treating alopecia
CN105362924A Traditional Chinese medicine composition for treating female amenorrhea
CN105362899A Traditional Chinese medicine composition for miscarriage prevention
CN104147561A Traditional Chinese medicinal composition for treating female white vaginal discharge