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:
07/18/2023
Application #:
16906583
Filing Dt:
06/19/2020
Publication #:
Pub Dt:
12/23/2021
Inventors:
Lei CHENG, Michael METZGER, Saravanan KUPPAN, Christina JOHNSTON
Title:
PATTERNED CATALYST LAYERS IN FUEL CELLS
Assignment: 1
Reel/Frame:
052991/0509Recorded: 06/19/2020Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
06/02/2020
Exec Dt:
06/01/2020
Exec Dt:
06/01/2020
Exec Dt:
06/16/2020
Assignee:
POSTFACH 30 02 20
STUTTGART, GERMANY D-70442
Correspondent:
BROOKS KUSHMAN P.C.
1000 TOWN CENTER, 22ND FLOOR
SOUTHFIELD, MI 48075

Search Results as of: 05/14/2024 01:31 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