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:
07/21/2015
Application #:
12667984
Filing Dt:
03/10/2010
Publication #:
Pub Dt:
07/15/2010
Inventors:
Stefan Wischmann, Horst Walter Tamler, Roland Wunderlich, Nicole Weiher et al
Title:
Bipolar Plate for a Fuel Cell and Fuel Cell Stack
Assignment: 1
Reel/Frame:
024058/0489Recorded: 03/10/2010Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/14/2010
Exec Dt:
01/29/2010
Exec Dt:
01/15/2010
Exec Dt:
01/15/2010
Exec Dt:
01/28/2010
Exec Dt:
01/20/2010
Exec Dt:
01/22/2010
Exec Dt:
01/20/2010
Exec Dt:
01/13/2010
Assignee:
KAISER-WILHELM-STR. 100
DUISBURG, GERMANY 47166
Correspondent:
THE WEBB LAW FIRM, P.C.
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219

Search Results as of: 05/31/2024 04:51 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