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:051192/0992   Pages: 5
Recorded: 12/05/2019
Attorney Dkt #:6841-0193PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
03/29/2022
Application #:
16619564
Filing Dt:
12/05/2019
Publication #:
Pub Dt:
04/30/2020
Title:
SEPARATOR INCLUDING SEPARATOR BASE WITH COATING LAYER INCLUDING STRUCTURAL UNIT DERIVED FROM SULFONIC ACID CONTAINING CATECHOL/PYROGALLOL AND DOPAMINE, MANUFACTURING METHOD THEREFOR, AND LITHIUM-SULFUR BATTERY COMPRISING SAME
Assignors
1
Exec Dt:
11/06/2019
2
Exec Dt:
11/06/2019
Assignee
1
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Correspondence name and address
BIRCH STEWART KOLASH & BIRCH LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLSCHURCH, VA 22042

Search Results as of: 06/27/2024 12:04 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