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:
09/28/2010
Application #:
11214045
Filing Dt:
08/30/2005
Publication #:
Pub Dt:
06/22/2006
Inventors:
Masaru Yoshida, Masaharu Asano, Tetsuya Yamaki, Soji Nishiyama, Toshimitsu Tachibana et al
Title:
HIGHLY DURABLE POLYMER ELECTROLYTIC MEMBRANE FOR A FUEL CELL HAVING A CROSS-LINKED STRUCTURE
Assignment: 1
Reel/Frame:
017173/0570Recorded: 11/07/2005Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/31/2005
Exec Dt:
10/31/2005
Exec Dt:
10/31/2005
Exec Dt:
10/31/2005
Exec Dt:
10/31/2005
Exec Dt:
10/31/2005
Assignees:
4-49, MURAMATSU, TOKAI-MURA
NAKA-GUN, IBARAKI 319-1184, JAPAN
1-2, SHIMOHOZUMI 1-CHOME
IBARAKI-SHI, OSAKA 567-868`0, JAPAN
Correspondent:
WILLIAM J. FISHER
BANNER & WITCOFF, LTD.
1001 G STREET, N.W., SUITE 1100
WASHINGTON, DC 20001-4597

Search Results as of: 04/29/2024 10:18 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