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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
09/22/2020
Application #:
16421903
Filing Dt:
05/24/2019
Publication #:
Pub Dt:
11/28/2019
Inventors:
Cheol Woo Kim, Je Ho Lee, Jin Su Ham, Jae Hoon Kwak, Jong Ho Lee
Title:
ETCHANT COMPOSITION AND SILANE COMPOUND
Assignment: 1
Reel/Frame:
049277/0693Recorded: 05/24/2019Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/25/2019
Exec Dt:
04/26/2019
Exec Dt:
04/25/2019
Exec Dt:
05/07/2019
Exec Dt:
05/07/2019
Assignees:
26, JONG-RO, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 03188
59-33, GAHEUNGGONGDAN-RO
YEONGJU-SI, GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 36059
Correspondent:
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:
058974/0761Recorded: 02/10/2022Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/08/2022
Exec Dt:
01/17/2022
Assignees:
26, JONG-RO, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 03188
33, JONG-RO, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 03188
Correspondent:
PARATUS LAW GROUP PLLC
1765 GREENSBORO STATION PLACE
SUITE 320
TYSONS CORNER, VA 22102

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