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:
07/10/2012
Application #:
11745072
Filing Dt:
05/07/2007
Publication #:
Pub Dt:
03/01/2012
Inventors:
Masahiro YAMASHITA, Yoshimitsu SAKAGUCHI, Kota KITAMURA
Title:
AROMATIC HYDROCARBON BASED PROTON EXCHANGE MEMBRANE AND DIRECT METHANOL FUEL CELL USING SAME
Assignment: 1
Reel/Frame:
019267/0284Recorded: 05/09/2007Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/25/2007
Exec Dt:
04/25/2007
Exec Dt:
04/25/2007
Assignee:
2-8, DOJIMAHAMA 2-CHOME, KITA-KU
OSAKA-SHI, JAPAN 530-8230
Correspondent:
KENYON & KENYON LLP
1500 K STREET NW
WASHINGTON, DC 20005-1257
Assignment: 2
Reel/Frame:
019958/0272Recorded: 10/12/2007Pages: 7
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE'S ADDRESS SHOULD BE 2-8, DOJIMAHAMA 2-CHOME, KITA-KU, OSAKA-SHI, OSAKA 530-8230 JAPAN PREVIOUSLY RECORDED ON REEL 019267 FRAME 0284. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT OF ASSIGNOR'S INTEREST.
Assignors:
Exec Dt:
04/25/2007
Exec Dt:
04/25/2007
Exec Dt:
04/25/2007
Assignee:
2-8, DOJIMAHAMA 2-CHOME, KITA-KU
OSAKA-SHI, OSAKA 530-8230, JAPAN
Correspondent:
JOCELYN D. RAM
1500 K STREET, N.W.
SUITE 700
WASHINGTON, DC 20005-1257

Search Results as of: 05/03/2024 01:18 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