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:031894/0348   Pages: 4
Recorded: 01/06/2014
Attorney Dkt #:PTB-4410-58
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
08/25/2015
Application #:
14112583
Filing Dt:
01/06/2014
Publication #:
Pub Dt:
05/08/2014
Title:
CAMPTOTHECIN COMPOUND CONTAINING STABLE 7-MEMBERED LACTONE RING, PREPARATION METHOD AND USE
Assignors
1
Exec Dt:
11/13/2013
2
Exec Dt:
11/13/2013
3
Exec Dt:
11/13/2013
4
Exec Dt:
11/13/2013
5
Exec Dt:
11/13/2013
Assignees
1
500 DONGCHUAN ROAD
MINHANG DISTRICT
SHANGHAI, CHINA 200241
2
555 ZUCHONGZHI ROAD
ZHANGJIANG, PUDONG
SHANGHAI, CHINA 201203
3
NO. 28 GAOXIN ROAD
GAOXIN DEVELOPMENT ZONE
NANJING CITY, JIANGSU, CHINA 210061
Correspondence name and address
PAUL T. BOWEN
NIXON & VANDERHYE, PC
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203

Search Results as of: 05/09/2024 07:38 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