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:
11/05/2019
Application #:
15586522
Filing Dt:
05/04/2017
Publication #:
Pub Dt:
11/08/2018
Inventors:
Xi Yang, Liang Xi, Jeffrey A. Rock, Siguang Xu, Yeh-Hung Lai
Title:
FUEL CELL STACK ASSEMBLY
Assignment: 1
Reel/Frame:
042238/0725Recorded: 05/04/2017Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
05/03/2017
Exec Dt:
05/03/2017
Exec Dt:
05/03/2017
Exec Dt:
05/03/2017
Exec Dt:
05/03/2017
Assignee:
300 RENAISSANCE CENTER
MAIL CODE 482-C23-B21 P.O. BOX 300
DETROIT, MICHIGAN 48265
Correspondent:
GENERAL MOTORS LLC, LEGAL STAFF
300 RENAISSANCE CENTER
MC: 482-C23-B21 P.O. BOX 300
DETROIT, MI 48265

Search Results as of: 05/07/2024 03:58 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