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:
11/14/2023
Application #:
17280427
Filing Dt:
03/26/2021
Publication #:
Pub Dt:
01/06/2022
Inventors:
Norihito YAMAGUCHI, Takanao SEIKE, Haruhiko DOI, Masato SUGAHARA, Masaki INOUE
Title:
POLISHING LIQUID COMPOSITION FOR SILICON OXIDE FILM
Assignment: 1
Reel/Frame:
055749/0300Recorded: 03/29/2021Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/15/2021
Exec Dt:
02/15/2021
Exec Dt:
02/15/2021
Exec Dt:
02/15/2021
Exec Dt:
02/15/2021
Assignee:
14-10, NIHONBASHI KAYABACHO 1-CHOME, CHUO-KU
TOKYO, JAPAN 103-8210
Correspondent:
BIRCH STEWART KOLASCH & BIRCH LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042

Search Results as of: 05/12/2024 04:15 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