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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
NONE
Issue Dt:
Application #:
17056773
Filing Dt:
11/19/2020
Publication #:
Pub Dt:
12/09/2021
Inventors:
Medhat A. Toukhy, Weihong Liu, Takanori Kudo, Hung-Yang Chen, Jian Yin
Title:
NOVOLAK/DNQ BASED, CHEMICALLY AMPLIFIED PHOTORESIST
Assignment: 1
Reel/Frame:
054709/0542Recorded: 12/21/2020Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/23/2020
Assignee:
FRANKFURTER STRASSE 250
DARMSTADT, GERMANY 64293
Correspondent:
NORMA GALLINA
EMD PERFORMANCE MATERIALS CORP.
70 MEISTER AVENUE
BRANCHBURG, NJ 08876
Assignment: 2
Reel/Frame:
054709/0410Recorded: 12/21/2020Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/24/2020
Assignee:
FRANKFURTER STRASSE 250
DARMSTADT, GERMANY 64293
Correspondent:
NORMA GALLINA
EMD PERFORMANCE MATERIALS CORP.
70 MEISTER AVENUE
BRANCHBURG, NJ 08876
Assignment: 3
Reel/Frame:
055342/0115Recorded: 02/19/2021Pages: 7
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE DATA PREVIOUSLY RECORDED ON REEL 054709 FRAME 0410. PREVIOUSLY RECORDED ON REEL 054709 FRAME 0410. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignor:
Exec Dt:
01/24/2020
Assignee:
FRANKFURTHER STRASSE 250
DARMSTADT, GERMANY 64293
Correspondent:
NORMA GALLINA
EMD PERFORMANCE MATERIALS CORP.
70 MEISTER AVENUE
BRANCHBURG, NJ 08876
Assignment: 4
Reel/Frame:
054709/0258Recorded: 12/21/2020Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/30/2020
Exec Dt:
11/17/2020
Exec Dt:
10/27/2020
Exec Dt:
10/29/2020
Exec Dt:
10/30/2020
Assignee:
70 MEISTER AVENUE
BRANCHBURG, NEW JERSEY 08876
Correspondent:
NORMA GALLINA
EMD PERFORMANCE MATERIALS CORP.
70 MEISTER AVENUE
BRANCHBURG, NJ 08876

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