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: 3
Patent #:
Issue Dt:
04/29/2014
Application #:
13232016
Filing Dt:
09/14/2011
Publication #:
Pub Dt:
01/05/2012
Inventors:
Mei CAI, Xueliang SUN, Gaixia ZHANG, Shuhui SUN, Ruying LI
Title:
POROUS DENDRITIC PLATINUM TUBES AS FUEL CELL ELECTROCATALYSTS
Assignment: 1
Reel/Frame:
028458/0184Recorded: 06/28/2012Pages: 31
Conveyance:
SECURITY AGREEMENT
Assignor:
Exec Dt:
10/27/2010
Assignee:
1110 NORTH MARKET STREET
RODNEY SQUARE NORTH
WILMINGTON, DELAWARE 19890
Correspondent:
PATRICE UCHNO LELAND
P.O. BOX 300
MAIL CODE 482-C23-B21
DETROIT, MI 48265-3000
Assignment: 2
Reel/Frame:
027043/0191Recorded: 10/11/2011Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
09/12/2011
Exec Dt:
09/14/2011
Exec Dt:
09/14/2011
Exec Dt:
09/14/2011
Exec Dt:
09/16/2011
Assignees:
300 RENAISSANCE CENTER
MAIL CODE 482-C23-B21; P.O. BOX 300
DETROIT, MICHIGAN 48265-3000
1151 RICHMOND STREET
SUITE 2
LONDON, ONTARIO, CANADA N6A 5B8
Correspondent:
GEORGE A. GROVE
755 W. BIG BEAVER ROAD
SUITE 1850
TROY, MI 48084
Assignment: 3
Reel/Frame:
034192/0299Recorded: 11/07/2014Pages: 121
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/17/2014
Assignee:
300 RENAISSANCE CENTER
DETROIT, MICHIGAN 48265-3000
Correspondent:
PATRICE UCHNO LELAND
P.O. BOX 300
MAIL CODE 482-C23-B21
DETROIT, MI 48265-3000

Search Results as of: 05/08/2024 09:04 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