Patent Assignment
Reel/Frame 050157/0001
Change of Name
Recorded: 2019-08-23
Pages: 69
Assignor
KYOWA HAKKO KIRIN, CO., LTD.
Executed: 2019-07-01
Assignee
KYOWA KIRIN CO., LTD.
1-9-2, OTEMACHI, CHIYODA-KU, TOKYO, 100-0004, JAPAN
Covered Property
(1)
Antibody with Non-Natural Amino Acid Introduced Therein
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 20, 2018
From: SAKAMOTO, KENSAKU; OHTAKE, KAZUMASA; YAMAGUCHI, YOSHIMI; YOKOYAMA, SHIGEYUKI
To: RIKEN; KYOWA HAKKO KIRIN CO., LTD.
Reel/Frame 044980/0266 →
Change of Address
Aug 8, 2024
From: KYOWA KIRIN CO., LTD.
To: RIKEN
Reel/Frame 068790/0763 →
Corrective Assignment to Correct the "Brief" Which Needs to Be Changed from "Change of Address" to "Assignment" Previously Recorded on Reel 68790 Frame 763. Assignor(S) Hereby Confirms the the Original Assignment Was an Assignment of the Entire Right and Good Will.
Aug 29, 2025
From: KYOWA KIRIN CO., LTD.
To: RIKEN
Reel/Frame 072160/0817 →