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:012913/0413   Pages: 2
Recorded: 05/20/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
08/09/2005
Application #:
10050134
Filing Dt:
01/18/2002
Publication #:
Pub Dt:
11/07/2002
Title:
POLYMER ELECTROLYTE MEMBRANE, METHOD FOR PRODUCING SAME, AND MEMBRANE ELECTRODE ASSEMBLY AND POLYMER ELECTROLYTE FUEL CELL COMPRISING SAME
Assignors
1
Exec Dt:
05/01/2002
2
Exec Dt:
05/01/2002
3
Exec Dt:
05/01/2002
4
Exec Dt:
05/01/2002
5
Exec Dt:
05/01/2002
Assignee
1
MINATO-KU
1-1 MINAMI-AOYAMA 2-CHOME
TOKYO, JAPAN
Correspondence name and address
SUGHRUE MION, PLLC
PETER D. OLEXY
2100 PENNSYLVANIA AVENUE, N.W
SUITE 800
WASHINGTON, DC 20037-3213

Search Results as of: 04/28/2024 03:19 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