Assignment of Assignor's Interest

Recorded: 2024-12-20 Pages: 5

Assignor

J-STAR RESEARCH INC.

Executed: 2024-12-11

Assignee

BLUEPRINT MEDICINES CORPORATION

45 SIDNEY ST, CAMBRIDGE, MASSACHUSETTS, 02139

Covered Property (1)

Salt and Crystal Forms of an Epidermal Growth Factor Receptor Inhibitor

Application: 18/862,859 →

Publication: US 2025/0282761

Related Assignments (2)

Other recorded transfers of the patent in this record — the chain of ownership.