Patent Assignment
Reel/Frame 071852/0043
Assignment of Assignor's Interest
Recorded: 2025-07-28
Pages: 14
Assignor
2SEVENTY BIO, INC.
Executed: 2024-04-01
Assignee
REGENERON PHARMACEUTICALS, INC.
777 OLD SAW MILL RIVER RD., TARRYTOWN, NEW YORK, 10591-6707
Covered Property
(1)
Adoptive Cellular Therapy
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.