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:
02/23/2021
Application #:
16658348
Filing Dt:
10/21/2019
Publication #:
Pub Dt:
06/11/2020
Inventors:
Kyoung-Min LEE, Hyo-Sang CHO, Jun-Yong LEE, Kyoung-Chan HAN
Title:
METHOD AND SYSTEM FOR PURIFYING EXHAUST GAS FOR PREVENTION OF NH3 SLIP
Assignment: 1
Reel/Frame:
051957/0059Recorded: 02/27/2020Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
05/03/2019
Exec Dt:
05/03/2019
Exec Dt:
05/03/2019
Exec Dt:
05/03/2019
Assignees:
12, HEOLLEUNG-RO, SEOCHO-GU
SEOUL, KOREA, REPUBLIC OF 06797
12, HEOLLEUNG-RO, SEOCHO-GU
SEOUL, KOREA, REPUBLIC OF 06797
Correspondent:
BRINKS GILSON & LIONE
455 N CITYFRONT PLAZA DRIVE
SUITE 3600
CHICAGO, IL 60611

Search Results as of: 05/23/2024 05:32 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