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 Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:058359/0471   Pages: 9
Recorded: 12/10/2021
Attorney Dkt #:112171-0038 (1 OF 2)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
NONE
Issue Dt:
Application #:
17297719
Filing Dt:
05/27/2021
Publication #:
Pub Dt:
09/14/2023
Title:
ANTI-PD-L1 ANTIBODY PREPARATION
Assignors
1
Exec Dt:
05/26/2021
2
Exec Dt:
05/26/2021
3
Exec Dt:
05/26/2021
4
Exec Dt:
05/26/2021
5
Exec Dt:
05/26/2021
6
Exec Dt:
05/26/2021
7
Exec Dt:
05/26/2021
8
Exec Dt:
05/26/2021
Assignee
1
NO. 666, XINHUA AVENUE (SECTION 2), HAI XIA INDUSTRIAL PARK, WENJIANG DISTRICT
CHENGDU, SICHUAN, CHINA 611138
Correspondence name and address
MCDERMOTT WILL & EMERY
200 CLARENDON STREET, 58TH FLOOR
BOSTON, MA 02116-5021

Search Results as of: 05/03/2024 03:04 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