Patent Assignment
Reel/Frame 060800/0239
Assignment of Assignor's Interest
Recorded: 2022-07-21
Pages: 82
Assignor
ALEXION PHARMACEUTICALS, INC.
Executed: 2020-12-02
Assignee
ALEXION PHARMA INTERNATIONAL OPERATIONS UNLIMITED COMPANY
COLLEGE BUSINESS & TECHNOLOGY PARK, BLANCHARDSTOWN, DUBLIN 15, IRELAND
Covered Properties
(6)
Inhibition of Tissue Factor Pathway Inhibitor with Factor Xa Derivatives
Application:
17/176,939 →
Publication:
US 2021/0379163
Preparation of Factor Xa Derivatives
Antidotes for Factor Xa Inhibitors and Methods of Using the Same
Application:
17/196,197 →
Publication:
US 2021/0340515
Lyophilized Formulations for Factor Xa Antidote
Application:
17/334,427 →
Publication:
US 2021/0284986
Unit Dose Formulation of Antidotes for Factor Xa Inhibitors and Methods of Using the Same
Application:
17/569,402 →
Publication:
US 2023/0000957
Lyophilized Formulations for Factor Xa Antidote
Related Assignments
(5)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 21, 2022
From: PORTOLA PHARMACEUTICALS, LLC
To: ALEXION PHARMACEUTICALS, INC.
Reel/Frame 060800/0025 →
Assignment of Assignor's Interest
Jul 21, 2022
From: ALEXION PHARMA INTERNATIONAL OPERATIONS UNLIMITED COMPANY
To: ALEXION PHARMACEUTICALS, INC.
Reel/Frame 060800/0427 →
Change of Name
Jul 21, 2022
From: PORTOLA PHARMACEUTICALS, INC.
To: PORTOLA PHARMACEUTICALS, LLC
Reel/Frame 060806/0453 →
Assignment of Assignor's Interest
Jun 8, 2023
From: KARBARZ, MARK; CONLEY, PAMELA B.; LU, GENMIN
To: PORTOLA PHARMACEUTICALS, INC.
Reel/Frame 063897/0547 →
Assignment of Assignor's Interest
Feb 16, 2024
From: NGUYEN, PHUONG M.
To: PORTOLA PHARMACEUTICALS, INC.
Reel/Frame 066482/0536 →