IP Library › Assignment 042001/0027
Patent Assignment
Reel/Frame 042001/0027

Assignment of Assignor's Interest

Recorded: 2017-04-13 Pages: 7
Assignor
LEUNG, WAI-HANG
Executed: 2017-04-12
Assignee
BLUEBIRD BIO, INC.
60 BINNEY ST., CAMBRIDGE, MASSACHUSETTS, 02142
Covered Properties (2)
Salvage Chimeric Antigen Receptor Systems
Application: 62/356,335 →
Salvage Chimeric Antigen Receptor Systems
Application: 62/322,634 →
Related Assignments (2)
Other recorded transfers of the patents 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 May 15, 2024
From: 2SEVENTY BIO, INC.
To: REGENERON PHARMACEUTICALS, INC.
Reel/Frame 067414/0868 →