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:057155/0444   Pages: 6
Recorded: 08/10/2021
Attorney Dkt #:010300-19018B
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE THE APPLICATION NUMBER PREVIOUSLY RECORDED AT REEL: 056927 FRAME: 0742. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Total properties: 1
1
Patent #:
Issue Dt:
11/08/2022
Application #:
17371481
Filing Dt:
07/09/2021
Publication #:
Pub Dt:
10/28/2021
Title:
ELECTROLYTE MEMBRANE OF A MEMBRANE-ELECTRODE ASSEMBLY HAVING IMPROVED CHEMICAL DURABILITY AND A MANUFACTURING METHOD THEREOF
Assignor
1
Exec Dt:
07/09/2021
Assignees
1
12, HEOLLEUNG-RO, SEOCHO-GU
SEOUL, KOREA, REPUBLIC OF 06797
2
12, HEOLLEUNG-RO, SEOCHO-GU
SEOUL, KOREA, REPUBLIC OF 06797
Correspondence name and address
LEMPIA SUMMERFIELD KATZ LLC (HMC/KMC)
20 SOUTH CLARK STREET
SUITE 600
CHICAGO, IL 60603

Search Results as of: 06/07/2024 10:36 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