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:056475/0776   Pages: 9
Recorded: 02/18/2021
Attorney Dkt #:GUH-410US
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE THE ASSIGNEE'S ADDRESS IS CHANGED PREVIOUSLY RECORDED AT REEL: 048372 FRAME: 0869. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Total properties: 1
1
Patent #:
Issue Dt:
03/23/2021
Application #:
16326216
Filing Dt:
05/09/2019
Publication #:
Pub Dt:
09/19/2019
Title:
ALL-TRANS RETINOIC ACID INJECTANT AND APPLICATION
Assignors
1
Exec Dt:
01/31/2019
2
Exec Dt:
01/31/2019
3
Exec Dt:
01/31/2019
4
Exec Dt:
01/31/2019
Assignee
1
658 BINAN ROAD, BUILDING 2, 2-202, BINJIANG DISTRICT,
HANGZHOU, CHINA
Correspondence name and address
TIANHUA GU
7285 EAGLE COURT
WINTON, CA 95388

Search Results as of: 05/04/2024 06:12 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