Patent Assignment
Reel/Frame 057789/0683
Assignee Change of Address
Recorded: 2021-10-13
Pages: 2
Assignor
BLUEPRINT MEDICINES CORPORATION
Executed: 2018-05-11
Assignee
BLUEPRINT MEDICINES CORPORATION
45 SIDNEY STREET, CAMBRIDGE, MASSACHUSETTS, 02139
Covered Property
(1)
Inhibitors of Ret
Related Assignments
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 13, 2021
From: BRUBAKER, JASON D.; KIM, JOSEPH L.; WILSON, KEVIN J.; WILSON, DOUGLAS
To: BLUEPRINT MEDICINES CORPORATION
Reel/Frame 057789/0758 →
Security Interest
Jul 8, 2022
From: BLUEPRINT MEDICINES CORPORATION
To: TAO TALENTS, LLC
Reel/Frame 060616/0923 →
Release of Security Interest
Feb 22, 2024
From: TAO TALENTS, LLC, AS ADMINISTRATIVE AGENT
To: BLUEPRINT MEDICINES CORPORATION
Reel/Frame 066536/0717 →
Assignment of Assignor's Interest
Mar 8, 2024
From: BLUEPRINT MEDICINES CORPORATION
To: RIGEL PHARMACEUTICALS, INC.
Reel/Frame 066703/0974 →
Security Interest
May 23, 2024
From: RIGEL PHARMACEUTICALS, INC.
To: MIDCAP FINANCIAL TRUST
Reel/Frame 067509/0146 →
Release of Security Interest (Reel/Frame Number 060616/0923)
Jul 23, 2025
From: TAO TALENTS, LLC
To: BLUEPRINT MEDICINES CORPORATION
Reel/Frame 072193/0847 →
Security Interest
May 8, 2026
From: RIGEL PHARMACEUTICALS, INC.
To: MIDCAP FUNDING IV TRUST
Reel/Frame 075576/0880 →