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:062434/0462   Pages: 3
Recorded: 01/20/2023
Attorney Dkt #:106915-0548
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
NONE
Issue Dt:
Application #:
18095610
Filing Dt:
01/11/2023
Publication #:
Pub Dt:
05/18/2023
Title:
ELECTRODE CATALYST LAYER, MEMBRANE ELECTRODE ASSEMBLY, AND POLYMER ELECTROLYTE FUEL CELL
Assignor
1
Exec Dt:
01/17/2023
Assignee
1
TOPPAN KOISHIKAWA HQ BUILDING
1-3-3 SUIDO
BUNKYO-KU, TOKYO, JAPAN 112-8531
Correspondence name and address
FOLEY & LARDNER LLP
3000 K STREET NW
WASHINGTON, DC 20007

Search Results as of: 05/21/2024 06:25 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