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DAIICHI SANKYO CO LTD

Overview
  • Total Patents
    4,222
  • GoodIP Patent Rank
    955
  • Filing trend
    ⇧ 3.0%
About

DAIICHI SANKYO CO LTD has a total of 4,222 patent applications. It increased the IP activity by 3.0%. Its first patent ever was published in 1992. It filed its patents most often in WIPO (World Intellectual Property Organization), EPO (European Patent Office) and Taiwan. Its main competitors in its focus markets pharmaceuticals, organic fine chemistry and biotechnology are NOVARTIS VACCINES & DIAGNOSTICS INC, DAJITI SANKIO KOMPANI LTD and UNIV SIENA.

Patent filings per year

Chart showing DAIICHI SANKYO CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Aoki Kazumasa 128
#2 Naito Hiroyuki 122
#3 Nakamura Yoshitaka 120
#4 Matsumoto Koji 116
#5 Ashida Shinji 111
#6 Yoshida Masao 109
#7 Nakamura Kensuke 109
#8 Kasuya Yuji 106
#9 Masuda Takeshi 103
#10 Hasegawa Jun 101

Latest patents

Publication Filing date Title
WO2021079958A1 Combination of anti-garp antibody and immunoregulator
WO2021075538A1 Method for producing bicyclic phosphoramidite
WO2021049504A1 Galnac-oligonucleotide conjugate for liver-targeted delivery use, and method for producing same
WO2021025148A1 Therapeutic agent for cancer having resistance to anti-ccr4 antibody
WO2021010301A1 ANTISENSE OLIGONUCLEOTIDE CAPABLE OF ALTERING SPLICING OF DUX4 pre-mRNA
WO2020246488A1 COMPOUND STABILIZING COMPLEX CONTAINING NuMA1 AND CKAP5
WO2020246487A1 Compounds having dispiro diketopiperazine structure
WO2020240467A1 Dosage of an antibody-drug conjugate
WO2020196712A1 Combination of antibody-pyrrolobenzodiazepine derivative conjugate and parp inhibitor
TW202102228A Antibody-pyrrolobenzodiazepine derivative conjugate
WO2020196475A1 Anti-her2 antibody-pyrrolobenzodiazepine derivative conjugate
WO2020179859A1 Pyrrolopyrazole derivative
TW202045491A Azole derivatives
TW202045527A Methods for purifying antibodies comprising of a process by using activated carbon materials
TW202043240A Amino acid compound
TW202045515A Ester compound
TW202045506A Pyrazole compound
TW202043239A Substituent-including urea compound
WO2020138011A1 Terephthalic acid derivative having ring-fused structure
WO2020130125A1 Combination of antibody-drug conjugate and kinase inhibitor