Patent Assignment
Reel/Frame 062718/0982
Change of Name
Recorded: 2023-02-16
Pages: 14
Assignor
SUMITOMO DAINIPPON PHARMA CO., LTD.
Executed: 2022-04-01
Assignee
SUMITOMO PHARMA CO., LTD
6-8, DOSHOMACHI 2-CHOME, CHUO-KU, OSAKA-SHI, OSAKA, 541-0045, JAPAN
Covered Property
(1)
Method for Producing Cell Aggregate Including Glial Progenitor Cells
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 2, 2022
From: KOHYAMA, JUN; KAMATA, YASUHIRO; NAKAMURA, MASAYA; OKANO, HIDEYUKI
To: KEIO UNIVERSITY; SUMITOMO DAINIPPON PHARMA CO., LTD.
Reel/Frame 059153/0427 →
Assignment of Assignor's Interest
Sep 29, 2025
From: SUMITOMO PHARMA CO., LTD.
To: RACTHERA CO., LTD.
Reel/Frame 072399/0820 →