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Reel/Frame:052490/0803   Pages: 3
Recorded: 04/24/2020
Attorney Dkt #:191248
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
04/23/2024
Application #:
16759142
Filing Dt:
04/24/2020
Publication #:
Pub Dt:
06/17/2021
Title:
SEMICONDUCTOR DEVICE PRODUCTION METHOD EMPLOYING SILICON-CONTAINING RESIST UNDERLAYER FILM-FORMING COMPOSITION INCLUDING ORGANIC GROUP HAVING AMMONIUM GROUP
Assignors
1
Exec Dt:
03/11/2020
2
Exec Dt:
03/11/2020
3
Exec Dt:
03/09/2020
4
Exec Dt:
03/11/2020
Assignee
1
5-1, NIHONBASHI 2-CHOME, CHUO-KU
TOKYO, JAPAN 1036119
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850

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