Patent Assignment
Reel/Frame 018881/0953
Assignment of Assignor's Interest
Recorded: 2007-02-12
Pages: 6
Assignors
SCARBOROUGH, ROBERT
Executed: 2007-01-26
HUANG, WOLIN
Executed: 2007-01-12
MEHROTRA, MUKUND
Executed: 2007-01-24
ZHANG, XIAOMING
Executed: 2007-02-01
CANNON, HILARY
Executed: 2007-01-15
GRANT, CRAIG M.
Executed: 2007-01-15
Assignee
PORTOLA PHARMACEUTICALS, INC.
270 E. GRAND AVENUE, SUITE 22, SO. SAN FRANCISCO, CALIFORNIA, 94080
Covered Property
(1)
[4-(6-Halo-7-Substituted-2,4-Dioxo-1,4-Dihydro-2H-Quinazolin-3-Yl)-Phenyl]-5-Chloro-Thiophen-2-Yl-Sulfonylureas and Forms and Methods Related Thereto
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 30, 2013
From: PANDEY, ANJALI; CONLEY, PAMELA B.; SINHA, UMA; ANDRE, PATRICK
To: PORTOLA PHARMACEUTICALS, INC.
Reel/Frame 031860/0760 →
Security Interest
Mar 18, 2019
From: PORTOLA PHARMACEUTICALS, INC.
To: HCR COLLATERAL MANAGEMENT, LLC
Reel/Frame 048633/0673 →
Release of Security Interest
Jul 2, 2020
From: HCR COLLATERAL MANAGEMENT, LLC
To: PORTOLA PHARMACEUTICALS, INC.
Reel/Frame 053120/0925 →
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 →