IP Library Assignment 056745/0602
Patent Assignment
Reel/Frame 056745/0602

Assignment of Assignor's Interest

Recorded: 2021-07-02 Pages: 8
Assignors
ASTRAKHAN, ALEXANDER
Executed: 2021-06-09
LEUNG, WAI-HANG
Executed: 2021-06-11
Assignee
BLUEBIRD BIO, INC.
60 BINNEY STREET, CAMBRIDGE, MASSACHUSETTS, 02142
Covered Property (1)
Dimerizing Agent Regulated Immunoreceptor Complexes
Application: 17/311,767 →
Publication: US 2024/0034768
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 14, 2021
From: BLUEBIRD BIO, INC.
To: 2SEVENTY BIO, INC.
Reel/Frame 057683/0099 →
Assignment of Assignor's Interest Apr 22, 2024
From: 2SEVENTY BIO, INC.
To: REGENERON PHARMACEUTICALS, INC.
Reel/Frame 067183/0472 →