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 #:
NONE
Issue Dt:
Application #:
18156089
Filing Dt:
01/18/2023
Publication #:
Pub Dt:
08/17/2023
Inventors:
Keisuke NIIDA, Takashi SAWAMURA, Daisuke KORI, Seiichiro TACHIBANA
Title:
COMPOSITION FOR FORMING PROTECTIVE FILM AGAINST ALKALINE AQUEOUS HYDROGEN PEROXIDE, SUBSTRATE FOR PRODUCING SEMICONDUCTOR APPARATUS, METHOD FOR FORMING PROTECTIVE FILM, AND METHOD FOR FORMING PATTERN
Assignment: 1
Reel/Frame:
062415/0434Recorded: 01/18/2023Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/05/2023
Exec Dt:
01/05/2023
Exec Dt:
01/05/2023
Exec Dt:
01/05/2023
Assignee:
4-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-0005
Correspondent:
AARON L. WEBB
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850

Search Results as of: 05/10/2024 09:10 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