IP Library Assignment 053520/0676
Patent Assignment
Reel/Frame 053520/0676

Assignment of Assignor's Interest

Recorded: 2020-08-18 Pages: 5
Assignor
LEUNG, WAI-HANG
Executed: 2020-07-07
Assignee
BLUEBIRD BIO, INC.
60 BINNEY STREET, CAMBRIDGE, MASSACHUSETTS, 02142
Covered Property (1)
Dimerizing Agent Regulated Immunoreceptor Complexes Comprising Interleukin Receptor Signaling Domains
Application: 16/771,402 →
Publication: US 2020/0392204
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 →