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ASKA PHARM CO LTD

Overview
  • Total Patents
    240
  • GoodIP Patent Rank
    29,371
  • Filing trend
    ⇧ 58.0%
About

ASKA PHARM CO LTD has a total of 240 patent applications. It increased the IP activity by 58.0%. Its first patent ever was published in 2002. It filed its patents most often in WIPO (World Intellectual Property Organization), Japan and Canada. Its main competitors in its focus markets pharmaceuticals, organic fine chemistry and measurement are NASHAI BIOTECH LLC, MAZENCE INC and RHIZEN PHARMACEUTICALS SA.

Patent filings per year

Chart showing ASKA PHARM CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hayashi Hiroyuki 42
#2 Miyazaki Koichi 39
#3 Okada Makoto 38
#4 Nakagawa Takayoshi 32
#5 Iwashita Shigeki 31
#6 Asagarasu Akira 31
#7 Kanazawa Hashime 30
#8 Sato Shuichiro 28
#9 Nakano Youichi 28
#10 Sato Jun 23

Latest patents

Publication Filing date Title
WO2021065027A1 Dysuria-alleviating agent
EP3718550A1 Powder preparation for nasal administration
EP3725795A1 Stable-isotope-labeled compound
WO2019044868A1 Pyrimidine derivative
JP2019089560A Packing box
WO2017188222A1 Medicinal drug containing fenofibrate
JP2018127434A 15-oxosteroid compound and method for producing the same
CN108137513A Pyrimidine derivatives
JP2016094249A Packing box
WO2015064479A1 Novel levonorgestrel crystal mixture and process for producing same
WO2014175302A1 Amorphous levonorgestrel, solid dispersion, and manufacturing method for same
WO2014175304A1 β CRYSTALLINE POLYMORPH OF LEVONORGESTREL, AND MANUFACTURING METHOD FOR SAME
WO2014175303A1 α CRYSTALLINE POLYMORPH OF LEVONORGESTREL, AND MANUFACTURING METHOD FOR SAME
TW201522362A Crystalline polymorphic form of ulipristal acetate
TW201522360A Crystalline polymorphic form of ulipristal acetate
TW201522361A Amorphous ulipristal acetate
WO2014050105A1 Amorphous ulipristal acetate
CA2885798A1 Crystalline polymorphic form of ulipristal acetate
US2015239927A1 Crystalline polymorphic form of ulipristal acetate
JP2013047282A Fenofibrate-containing composition