IP Library Assignment 044823/0331
Patent Assignment
Reel/Frame 044823/0331

Assignment of Assignor's Interest

Recorded: 2018-02-02 Pages: 5
Assignor
LEUNG, WAI-HANG
Executed: 2018-01-30
Assignee
BLUEBIRD BIO, INC.
60 BINNEY STREET, CAMBRIDGE, MASSACHUSETTS, 02142
Covered Property (1)
Daric Interleukin Receptors
Application: 62/598,923 →
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 29, 2024
From: 2SEVENTY BIO, INC.
To: REGENERON PHARMACEUTICALS, INC.
Reel/Frame 067254/0623 →