IP Library Assignment 053731/0253
Patent Assignment
Reel/Frame 053731/0253

Assignment of Assignor's Interest

Recorded: 2020-09-10 Pages: 4
Assignors
YOSHIDA, KENJI
Executed: 2020-08-25
YOSHIKAWA, MANABU
Executed: 2020-08-06
SEKIYA, SAYAKA
Executed: 2020-08-18
Assignee
SUMITOMO DAINIPPON PHARMA CO., LTD.
6-8, DOSHO-MACHI 2-CHOME, CHUO-KU, OSAKA-SHI, OSAKA, 541-8524, JAPAN
Covered Property (1)
Cell Aggregate, Mixture of Cell Aggregates, and Method for Preparing Same
Application: 16/970,087 →
Publication: US 2020/0405768
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Jul 14, 2022
From: SUMITOMO DAINIPPON PHARMA CO., LTD.
To: SUMITOMO PHARMA CO., LTD
Reel/Frame 060507/0750 →
Assignment of Assignor's Interest Sep 29, 2025
From: SUMITOMO PHARMA CO., LTD.
To: RACTHERA CO., LTD.
Reel/Frame 072399/0820 →