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:057566/0950   Pages: 3
Recorded: 09/22/2021
Attorney Dkt #:890102.640
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
NONE
Issue Dt:
Application #:
17477977
Filing Dt:
09/17/2021
Publication #:
Pub Dt:
09/22/2022
Title:
SYSTEM AND METHOD FOR CLEANING AN EUV MASK WITHIN A SCANNER
Assignors
1
Exec Dt:
08/02/2021
2
Exec Dt:
08/02/2021
3
Exec Dt:
08/02/2021
4
Exec Dt:
08/02/2021
Assignee
1
8, LI-HSIN RD. 6, HSINCHU SCIENCE PARK
HSINCHU, TAIWAN 300-78
Correspondence name and address
SEED IP LAW GROUP LLP
701 5TH AVE
SUITE 5400
SEATTLE, WA 98104

Search Results as of: 05/09/2024 05:07 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