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:019084/0533   Pages: 3
Recorded: 03/30/2007
Attorney Dkt #:033171(DSS)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 6
1
Patent #:
Issue Dt:
09/06/2011
Application #:
10542729
Filing Dt:
07/20/2005
Publication #:
Pub Dt:
04/06/2006
Title:
FUEL CELL STACK
2
Patent #:
Issue Dt:
05/25/2010
Application #:
10565805
Filing Dt:
01/25/2006
Publication #:
Pub Dt:
12/06/2007
Title:
PROCESS AND DEVICE FOR PRODUCING A FUEL CELL STACK WHILE APPLYING A CONTROLLED FORCE TO THE ASSEMBLED STACK
3
Patent #:
NONE
Issue Dt:
Application #:
10565806
Filing Dt:
01/25/2006
Publication #:
Pub Dt:
02/14/2008
Title:
Method for Producing a Fuel Cell Stack
4
Patent #:
NONE
Issue Dt:
Application #:
10565807
Filing Dt:
01/25/2006
Publication #:
Pub Dt:
12/06/2007
Title:
Fuel cell arrangement and device for mounting a fuel cell arrangement on a housing
5
Patent #:
NONE
Issue Dt:
Application #:
11060303
Filing Dt:
02/18/2005
Publication #:
Pub Dt:
11/17/2005
Title:
Contact element for a fuel cell stack
6
Patent #:
Issue Dt:
02/06/2007
Application #:
11138341
Filing Dt:
05/27/2005
Publication #:
Pub Dt:
12/15/2005
Title:
FUEL CELL SYSTEM
Assignor
1
Exec Dt:
03/30/2007
Assignee
1
WINTERBERGSTRASSE 28
DRESDEN, GERMANY D-01277
Correspondence name and address
DAVID S. SAFRAN
PO BOX 10064
MCLEAN, VA 22102

Search Results as of: 06/07/2024 08:44 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