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:
03/12/2024
Application #:
17456839
Filing Dt:
11/29/2021
Publication #:
Pub Dt:
04/27/2023
Inventors:
Hyeong Keun KIM, Seul Gi KIM, Hyun Mi KIM, Jin Woo CHO, Ki Hun SEONG
Title:
PELLICLE FOR EXTREME ULTRAVIOLET LITHOGRAPHY BASED ON YTTRIUM CARBIDE
Assignment: 1
Reel/Frame:
058247/0601Recorded: 11/30/2021Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
11/24/2021
Exec Dt:
11/24/2021
Exec Dt:
11/24/2021
Exec Dt:
11/24/2021
Exec Dt:
11/24/2021
Assignee:
25, SAENARI-RO, BUNDANG-GU
SEONGNAM-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 13509
Correspondent:
KNOBBE, MARTENS, OLSON & BEAR, LLP
2040 MAIN STREET
14TH FLOOR
IRVINE, CA 92614

Search Results as of: 06/22/2024 09:49 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