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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
NONE
Issue Dt:
Application #:
17753256
Filing Dt:
02/25/2022
Publication #:
20220380705
Pub Dt:
12/01/2022
PCT #:
US2052406
Inventors:
LAISHENG SUN, LILI WANG, AIPING WU, YI-CHIA LEE, TIANNIU CHEN
Title:
Composition For Removing Etch Residues, Methods Of Using And Use Thereof
Assignment: 1
Reel/Frame:
059892/0380Recorded: 05/11/2022Pages: 11
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
SUN, LAISHENG
Exec Dt:
06/04/2021
WANG, LILI
Exec Dt:
06/04/2021
WU, AIPING
Exec Dt:
06/04/2021
LEE, YI-CHIA
Exec Dt:
06/21/2021
CHEN, TIANNIU R.
Exec Dt:
06/01/2021
Assignee:
VERSUM MATERIALS US, LLC
8555 SOUTH RIVER PARKWAY
PATENT DEPT.
TEMPE, ARIZONA 85284
Correspondent:
LISA HOFFMANN
7350 TILGHMAN STREET, SUITE 104
PATENT DEPT.
ALLENTOWN, PA 18106-9000
Assignment: 2
Reel/Frame:
059892/0380Recorded: 05/11/2022Pages: 11
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
SUN, LAISHENG
Exec Dt:
06/04/2021
WANG, LILI
Exec Dt:
06/04/2021
WU, AIPING
Exec Dt:
06/04/2021
LEE, YI-CHIA
Exec Dt:
06/21/2021
CHEN, TIANNIU R.
Exec Dt:
06/01/2021
Assignee:
VERSUM MATERIALS US, LLC
8555 SOUTH RIVER PARKWAY
PATENT DEPT.
TEMPE, ARIZONA 85284
Correspondent:
LISA HOFFMANN
7350 TILGHMAN STREET, SUITE 104
PATENT DEPT.
ALLENTOWN, PA 18106-9000

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