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:062205/0352   Pages: 3
Recorded: 12/26/2022
Attorney Dkt #:940.0004_CA7
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
NONE
Issue Dt:
Application #:
18088765
Filing Dt:
12/26/2022
Publication #:
Pub Dt:
05/04/2023
Title:
COMPOSITION FOR ETCHING AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE USING SAME
Assignors
1
Exec Dt:
10/08/2018
2
Exec Dt:
10/08/2018
3
Exec Dt:
10/08/2018
Assignee
1
34, PANGYO-RO 255BEON-GIL, BUNDANG-GU
SEONGNAM-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 13486
Correspondence name and address
JONGKOOK PARK
5105 CLAYBANK LN
CENTREVILLE, VA 20120

Search Results as of: 05/17/2024 03:24 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