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 #:
Issue Dt:
10/23/2007
Application #:
10374495
Filing Dt:
02/26/2003
Publication #:
Pub Dt:
07/01/2004
Inventors:
Claus-Rupert Hohenthanner, Franz Greinemann, Peter Seipel
Title:
PROCESS FOR PRODUCING CATALYST-COATED MEMBRANES AND MEMBRANE-ELECTRODE ASSEMBLIES FOR FUEL CELLS
Assignment: 1
Reel/Frame:
014018/0024Recorded: 05/05/2003Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/21/2003
Exec Dt:
03/19/2003
Exec Dt:
03/19/2003
Assignee:
RODENBACHER CHAUSSEE 4
HANAU, GERMANY D63457
Correspondent:
KALOW & SPRINGUT LLP
SYLVIA CHIOU, ESQ.
488 MADISON AVE.
19TH FLOOR
NEW YORK, NY 10022
Assignment: 2
Reel/Frame:
015134/0961Recorded: 09/14/2004Pages: 4
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/27/2003
Assignee:
RODENBACHER CHAUSSEE 4
HANU, GERMANY D-63457
Correspondent:
KALOW & SPRINGUT LLP
JOHN J. SANTALONE
488 MADISON AVE 19TH FLOOR
NEW YORK, NEW YORK 10022

Search Results as of: 05/15/2024 03:08 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