Patent Assignment
Reel/Frame 054755/0751
Assignment of Assignor's Interest
Recorded: 2020-12-28
Pages: 4
Assignors
KANAI, TOSHIO
Executed: 2020-12-01
KOIKE, SACHIKO
Executed: 2020-12-01
FUKAYA, TAKAYUKI
Executed: 2020-12-01
UESUGI, SHUNICHIRO
Executed: 2020-12-01
MIZUSHIMA, SHINGO
Executed: 2020-12-01
SUDA, HITOSHI
Executed: 2020-12-01
MIZUKAMI, YUKI
Executed: 2020-12-01
IKUMA, YOHEI
Executed: 2020-12-01
Assignee
SUMITOMO DAINIPPON PHARMA CO., LTD.
6-8, DOSHOMACHI 2-CHOME, CHUO-KU, OSAKA-SHI, OSAKA, 541-8524, JAPAN
Covered Property
(1)
Oxo-Substituted Compound
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 28, 2020
From: SUNAZUKA, TOSHIAKI; NOGUCHI, YOSHIHIKO
To: THE KITASATO INSTITUTE
Reel/Frame 054858/0252 →
Change of Name
May 12, 2022
From: SUMITOMO DAINIPPON PHARMA CO., LTD.
To: SUMITOMO PHARMA CO., LTD.
Reel/Frame 059969/0017 →
Corrective Assignment to Correct the the Erroneous Property Number Previously Recorded at Reel: 059969 Frame: 0017. Assignor(S) Hereby Confirms the Assignment.
Oct 31, 2022
From: SUMITOMO DAINIPPON PHARMA CO., LTD.
To: SUMITOMO PHARMA CO., LTD.
Reel/Frame 062029/0341 →
Assignment of Assignor's Interest
Feb 5, 2026
From: THE KITASATO INSTITUTE
To: SUMITOMO PHARMA CO., LTD.
Reel/Frame 073709/0250 →