IP Library Assignment 016056/0168
Patent Assignment
Reel/Frame 016056/0168

Assignment of Assignor's Interest

Recorded: 2005-05-24 Pages: 7
Assignors
SONG, YONGHONG
Executed: 2005-05-18
ZHU, BING-YAN
Executed: 2005-05-19
BHAKTA, CHHAYA
Executed: 2005-05-19
SCARBOROUGH, ROBERT M.
Executed: 2005-04-20
WANG, SHUMEI
Executed: 2005-05-19
Assignee
PORTOLA PHARMACEUTICALS, INC.
270 E. GRAND AVENUE, SUITE 22, SO. SAN FRANCISCO, CALIFORNIA, 94080
Covered Property (1)
Ureas as factor Xa inhibitors
Application: 60/634,201 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 12, 2021
From: PORTOLA PHARMACEUTICALS, LLC
To: ALEXION PHARMACEUTICALS, INC.
Reel/Frame 054975/0203 →
Change of Name Jan 12, 2021
From: PORTOLA PHARMACEUTICALS, INC.
To: PORTOLA PHARMACEUTICALS, LLC
Reel/Frame 054976/0294 →