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:027386/0599   Pages: 5
Recorded: 12/14/2011
Attorney Dkt #:106956.00012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
01/07/2014
Application #:
13244102
Filing Dt:
09/23/2011
Publication #:
Pub Dt:
03/29/2012
Title:
COPOLYMER AND PREPARATION METHOD AND APPLICATION THEREOF
Assignors
1
Exec Dt:
11/07/2011
2
Exec Dt:
11/07/2011
3
Exec Dt:
11/08/2011
4
Exec Dt:
11/07/2011
5
Exec Dt:
11/07/2011
6
Exec Dt:
11/07/2011
7
Exec Dt:
11/07/2011
8
Exec Dt:
11/09/2011
9
Exec Dt:
11/09/2011
10
Exec Dt:
11/07/2011
11
Exec Dt:
11/07/2011
Assignees
1
MINISTRY OF SCIENCE AND TECHNOLOGY DEVELOPMENT
22A CHAOYANGMENBEI STREET, CHAOYANG DISTRICT
BEIJING, CHINA 100728
2
NORTH STAR TIMES TOWER, NO. 8 BEICHEN DONG ROAD
CHAOYANG DISTRICT
BEIJING, CHINA
Correspondence name and address
SQUIRE, SANDERS & DEMPSEY (US) LLP
275 BATTERY STREET, SUITE 2600
SAN FRANCISCO, CA 94111

Search Results as of: 05/03/2024 07:50 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