Patent Assignment
Reel/Frame 047280/0344
Assignment of Assignor's Interest
Recorded: 2018-10-23
Pages: 5
Assignors
TOJO, SHINGO
Executed: 2018-09-12
ISOBE, YOSHIAKI
Executed: 2018-09-12
IDEUE, EIJI
Executed: 2018-09-12
FUJIWARE, HIROAKI
Executed: 2018-09-18
URABE, DAISUKE
Executed: 2018-09-12
Assignee
SUMITOMO DAINIPPON PHARMA CO., LTD.
6-8, DOSHO-MACHI 2-CHOME, CHUO-KU, OSAKA-SHI, OSAKA, 541-8524, JAPAN
Covered Property
(1)
Substituted Purine Derivative
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Corrective Assignment to Correct the 4TH Inventor's Name Previously Recorded on Reel 047280 Frame 0344. Assignor(S) Hereby Confirms the 4TH Inventor's Name.
Nov 1, 2018
From: TOJO, SHINGO; ISOBE, YOSHIAKI; IDEUE, EIJI; FUJIWARA, HIROAKI
To: SUMITOMO DAINIPPON PHARMA CO., LTD.
Reel/Frame 047382/0048 →
Change of Name
Nov 21, 2022
From: SUMITOMO DAINIPPON PHARMA CO., LTD.
To: SUMITOMO PHARMA CO., LTD.
Reel/Frame 061972/0730 →