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:031905/0516   Pages: 4
Recorded: 01/07/2014
Attorney Dkt #:CSPTAL68.001APC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
10/20/2015
Application #:
13977973
Filing Dt:
07/29/2013
Publication #:
Pub Dt:
11/21/2013
Title:
CATIONIC POLYMERS FORMED FROM AMINO GROUP-BEARING MONOMERS AND HETEROCYCLIC LINKERS
Assignors
1
Exec Dt:
12/23/2013
2
Exec Dt:
12/23/2013
Assignee
1
800 DONGCHUAN ROAD
SHANGHAI, CHINA 200240
Correspondence name and address
KNOBBE, MARTENS, OLSON & BEAR, LLP
2040 MAIN STREET
14TH FLOOR
IRVINE, CA 92614

Search Results as of: 05/08/2024 01:04 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