IP Library › Assignment 072274/0513
Patent Assignment
Reel/Frame 072274/0513

Assignment of Assignor's Interest

Recorded: 2025-07-28 Pages: 33
Assignor
BLUEBIRD BIO, INC.
Executed: 2021-09-07
Assignee
2SEVENTY BIO, INC.
60 BINNEY STREET, CAMBRIDGE, MASSACHUSETTS, 02142
Covered Property (1)
Adoptive Cellular Therapy
Application: 18/734,010 →
Publication: US 2025/0009822
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 28, 2025
From: ROTTMAN, JAMES BRIAN
To: BLUEBIRD BIO, INC.
Reel/Frame 071851/0205 →
Assignment of Assignor's Interest Jul 28, 2025
From: 2SEVENTY BIO, INC.
To: REGENERON PHARMACEUTICALS, INC.
Reel/Frame 071852/0043 →