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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
07/05/2022
Application #:
16767336
Filing Dt:
05/27/2020
Publication #:
Pub Dt:
09/30/2021
Inventors:
Jhih Jheng KE, Andreas KLIPP, Yi Ping CHENG, Joannes Theodorus Valentinus HOOGBOOM
Title:
CLEANING COMPOSITION FOR POST-ETCH OR POST ASH RESIDUE REMOVAL FROM A SEMICONDUCTOR SUBSTRATE AND CORRESPONDING MANUFACTURING PROCESS
Assignment: 1
Reel/Frame:
052761/0682Recorded: 05/27/2020Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/06/2018
Exec Dt:
08/07/2018
Assignee:
.
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Correspondent:
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:
052761/0792Recorded: 05/27/2020Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/15/2018
Exec Dt:
08/15/2018
Assignee:
SUNG CHIANG ROAD, 104
TAIPEI, TAIWAN
Correspondent:
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:
052888/0612Recorded: 06/10/2020Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/11/2019
Assignee:
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN, GERMANY 67056
Correspondent:
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

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