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:
03/10/2015
Application #:
12974552
Filing Dt:
12/21/2010
Publication #:
Pub Dt:
10/20/2011
Inventors:
Li-Feng Cui, Yi Cui, Liangbing Hu
Title:
NANOTUBE-BASED NANOMATERIAL MEMBRANE
Assignment: 1
Reel/Frame:
026544/0172Recorded: 07/05/2011Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/16/2011
Exec Dt:
07/01/2011
Exec Dt:
06/06/2011
Assignee:
1705 EL CAMINO REAL
PALO ALTO, CALIFORNIA 94306-1106
Correspondent:
CRAWFORD MAUNU PLLC
1150 NORTHLAND DRIVE
STE 100
SAINT PAUL, MN 55120

Search Results as of: 05/23/2024 09:00 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