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:054147/0044   Pages: 4
Recorded: 10/23/2020
Attorney Dkt #:XTXCTLA401US2-ASSIGN-334
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
08/03/2021
Application #:
16987334
Filing Dt:
08/06/2020
Publication #:
Pub Dt:
02/11/2021
Title:
NOVEL MONOCLONAL ANTIBODIES TO CYTOTOXIC T-LYMPHOCYTE-ASSOCIATED PROTEIN 4 (CTLA-4)
Assignors
1
Exec Dt:
10/15/2020
2
Exec Dt:
10/15/2020
3
Exec Dt:
10/15/2020
4
Exec Dt:
10/15/2020
Assignee
1
PUDONG DISTRICT, MEISHENG ROAD 227
SHANGHAI, CHINA 200131
Correspondence name and address
XILIO THERAPEUTICS C/O PROSKAUER ROSE LL
ONE INTERNATIONAL PLACE
BOSTON, MA 02110

Search Results as of: 05/23/2024 09:28 PM
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