Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
DO

Daisuke Okajima

DL Daiichi Sankyo Company, Limited: 3 patents #3 of 91Top 4%
Overall (2025): #64,191 of 469,880Top 15%
3
Patents 2025

Issued Patents 2025

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12350344 Methods of treating a tumor by administering a claudin-6 (CLDN6) or CLDN9 antibody-pyrrolobenzodiazepine derivative conjugate Narihiro Toda, Yusuke OTA, Fuminao DOI, Masaki Meguro, Ichiro Hayakawa +9 more 2025-07-08
12312641 Sensitivity marker for antibody-drug conjugate Satoru YASUDA, Kei Enomoto 2025-05-27
12246196 Antibody-drug conjugates comprising substituted benzo[e]pyrrolo[1,2-a][1,4]diazepines Narihiro Toda, Yusuke OTA, Fuminao DOI, Masaki Meguro, Ichiro Hayakawa +9 more 2025-03-11