Patent Assignment
Reel/Frame 064154/0551
Assignment of Assignor's Interest
Recorded: 2023-07-05
Pages: 4
Assignor
PRINCIPIA BIOPHARMA INC.
Executed: 2023-06-21
Assignee
GENZYME CORPORATION
450 WATER STREET, CAMBRIDGE, MASSACHUSETTS, 02141
Covered Property
(1)
Methods of Making Modified Btk Inhibitors
Application:
63/354,330 →
PCT:
PCT/US2023/025808 ↗
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 5, 2023
From: KANE, JOHN L., JR.; TURNER, TIMOTHY J.
To: GENZYME CORPORATION
Reel/Frame 064154/0442 →
Assignment of Assignor's Interest
Jul 5, 2023
From: OWENS, TIMOTHY D.
To: PRINCIPIA BIOPHARMA INC.
Reel/Frame 064154/0540 →
Assignment of Assignor's Interest
Jun 11, 2024
From: GENZYME CORPORATION
To: PRINCIPIA BIOPHARMA INC.
Reel/Frame 067694/0242 →
Assignee Change of Address
Sep 16, 2025
From: PRINCIPIA BIOPHARMA INC.
To: PRINCIPIA BIOPHARMA INC.
Reel/Frame 072881/0270 →