Patent Assignment
Reel/Frame 067965/0673
Assignment of Assignor's Interest
Recorded: 2024-06-28
Pages: 104
Assignor
PORTOLA PHARMACEUTICALS, LLC
Executed: 2020-11-05
Assignee
ALEXION PHARMACEUTICALS, INC.
121 SEAPORT BOULEVARD, BOSTON, MASSACHUSETTS, 02210
Covered Property
(1)
Methods for Treating Intracranial Hemorrhage and Assessing Efficacy
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 28, 2024
From: YUE, PATRICK
To: PORTOLA PHARMACEUTICALS, INC.
Reel/Frame 067875/0388 →
Assignment of Assignor's Interest
Jun 28, 2024
From: ALEXION PHARMA INTERNATIONAL OPERATIONS UNLIMITED COMPANY
To: ALEXION PHARMACEUTICALS, INC.
Reel/Frame 067981/0645 →
Change of Name
Apr 13, 2026
From: PORTOLA PHARMACEUTICALS, INC.
To: PORTOLA PHARMACEUTICALS, LLC
Reel/Frame 075391/0386 →