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: 2
Patent #:
NONE
Issue Dt:
Application #:
10499676
Filing Dt:
06/22/2004
Publication #:
Pub Dt:
12/16/2004
Inventors:
Christian Wulff, Stefan Bitterlich, Hartwig Voss
Title:
Method and device for deionizing cooling media for fuel cells
Assignment: 1
Reel/Frame:
015709/0582Recorded: 06/22/2004Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/15/2003
Exec Dt:
01/15/2003
Exec Dt:
01/15/2003
Assignee:
LUDWIGSHAFEN, GERMANY 67056
Correspondent:
NIXON & VANDERHYE PC
BRYAN H. DAVIDSON
1100 NORTH GLEBE ROAD
8TH FLOOR
ARLINGTON, VA 22201
Assignment: 2
Reel/Frame:
016370/0045Recorded: 06/22/2004Pages: 3
Conveyance:
RE-RECORD TO CORRECT THE THIRD INVENTOR NAME PREVIOUSLY RECORDED AT REEL/FRAME 015709/0582
Assignors:
Exec Dt:
01/15/2003
Exec Dt:
01/15/2003
Exec Dt:
01/15/2003
Assignee:
LUDWIGSHAFEN, GERMANY 67056
Correspondent:
BRYAN H. DAVIDSON
NIXON & VANDERHYE P.C.
1100 NORTH GLEBE ROAD
8TH FLOOR
ARLINGTON, VA 22201

Search Results as of: 05/09/2024 07:30 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