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:054471/0722   Pages: 3
Recorded: 11/25/2020
Attorney Dkt #:3663.0210001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
12/28/2021
Application #:
16634797
Filing Dt:
01/28/2020
Publication #:
Pub Dt:
08/27/2020
Title:
ENTINOSTAT-CONTAINING COMPOUND, CRYSTAL FORM OF COMPOUND THEREOF, AND PREPARATION METHOD THEREFOR AND PHARMACEUTICAL COMPOSITION THEREOF
Assignors
1
Exec Dt:
02/13/2020
2
Exec Dt:
02/17/2020
Assignee
1
SUITE 2B05, BUILDING 1, NO. 452 6TH AVE.
HANGZHOU ECONOMIC AND TECHNOLOGY DEVELOPMENT AREA
HANGZHOU, ZHEJIANG, CHINA 310018
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C.
1100 NEW YORK AVENUE, NW
WASHINGTON, DC 20005

Search Results as of: 05/24/2024 12:42 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