skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Abstract of Title
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Total Assignments: 3
Patent #:
NONE
Issue Dt:
Application #:
12114742
Filing Dt:
05/02/2008
Publication #:
20090042916
Pub Dt:
02/12/2009
Inventors:
Emma Sharp, Louisa Jane Quegan, Wolin Huang, Anjali Pandey, Juan Wang, Matthew Nieder
Title:
[4-(6-FLUORO-7-METHYLAMINO-2,4-DIOXO-1,4-DIHYDRO-2H-QUINAZOLIN-3-YL)-PHENYL]-5-CHLORO-THIOPHEN-2-YL-SULFONYLUREA SALTS, FORMS AND METHODS RELATED THERETO
Assignment: 1
Reel/Frame:
022142/0736Recorded: 01/22/2009Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
SHARP, EMMA
Exec Dt:
10/15/2008
QUEGAN, LOUISA JANE
Exec Dt:
10/15/2008
PANDEY, ANJALI
Exec Dt:
10/17/2008
WANG, JUAN
Exec Dt:
10/17/2008
NIEDER, MATTHEW
Exec Dt:
01/21/2009
HUANG, WOLIN
Exec Dt:
10/17/2008
Assignee:
PORTOLA PHARMACEUTICALS, INC.
270 E. GRAND AVE.,
SUITE 22
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Correspondent:
TOWNSEND AND TOWNSEND AND CREW LLP
TWO EMBARCADERO CENTER
EIGHTH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 2
Reel/Frame:
054976/0294Recorded: 01/12/2021Pages: 7
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
PORTOLA PHARMACEUTICALS, INC.
Exec Dt:
10/15/2020
Assignee:
PORTOLA PHARMACEUTICALS, LLC
270 E. GRAND AVE.
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Correspondent:
ALEXION PHARMACEUTICALS, INC.
100 COLLEGE STREET
NEW HAVEN, CT 06510
Assignment: 3
Reel/Frame:
054975/0203Recorded: 01/12/2021Pages: 110
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
PORTOLA PHARMACEUTICALS, LLC
Exec Dt:
11/05/2020
Assignee:
ALEXION PHARMACEUTICALS, INC.
121 SEAPORT BOULEVARD
BOSTON, MASSACHUSETTS 02210
Correspondent:
ALEXION PHARMACEUTICALS, INC.
100 COLLEGE STREET
NEW HAVEN, CT 06510

Search Results as of: 04/29/2024 05:08 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT