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: 2
Patent #:
Issue Dt:
11/23/2021
Application #:
16074119
Filing Dt:
07/31/2018
Publication #:
Pub Dt:
04/29/2021
Inventors:
Alistair John BOYD, Alexander TELFORD
Title:
IMPROVED PROCESS FOR THE PREPARATION OF OSIMERTINIB (AZD9291) OR A SALT THEREOF, AND "AZD9291 ANILINE" OR A SALT THEREOF
Assignment: 1
Reel/Frame:
048569/0285Recorded: 03/12/2019Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/22/2016
Exec Dt:
02/19/2016
Assignee:
2 KINGDOM STREET
LONDON, ENGLAND W26BD
Correspondent:
ASTRAZENECA MEDIMMUNE
ONE MEDIMMUNE WAY
GAITHERSBURG, MD 20878
Assignment: 2
Reel/Frame:
048569/0263Recorded: 03/12/2019Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/26/2016
Assignee:
SE-151 85
SODERTALJE, SWEDEN
Correspondent:
ASTRAZENECA MEDIMMUNE
ONE MEDIMMUNE WAY
GAITHERSBURG, MD 20878

Search Results as of: 09/24/2024 04:18 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