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: 1
Patent #:
Issue Dt:
03/23/2021
Application #:
16467515
Filing Dt:
06/07/2019
Publication #:
Pub Dt:
11/14/2019
Inventors:
Xiaohong SHENG, Xiaoxia SHENG, Yanli DAI
Title:
CRYSTAL FORM OF TIPIFARNIB AND PREPARATION METHOD AND PHARMACEUTICAL COMPOSITION THEREOF
Assignment: 1
Reel/Frame:
049567/0545Recorded: 06/24/2019Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
06/18/2019
Exec Dt:
06/18/2019
Exec Dt:
06/18/2019
Assignee:
SUITE 2B05, BUILDING 1, NO. 452 6TH AVE.,
HANGZHOU ECONOMIC AND TECHNOLOGY DEVELOPMENT AREA
HANGZHOU, ZHEJIANG, CHINA 310018
Correspondent:
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C.
1100 NEW YORK AVE, NW
WASHINGTON, DC 20005

Search Results as of: 09/22/2024 10:45 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