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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
09/06/2022
Application #:
17076292
Filing Dt:
10/21/2020
Publication #:
Pub Dt:
05/13/2021
Inventors:
Ho Sik CHANG, Hyun Chul CHOI, Jin Suk LEE, Yo Han Choi
Title:
MMA PREPARATION METHOD WITH ISOBUTENE INCLUDING SATURATED HYDROCARBON
Assignment: 1
Reel/Frame:
054400/0015Recorded: 11/18/2020Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/20/2020
Exec Dt:
10/14/2020
Exec Dt:
10/20/2020
Assignee:
103, DOKGOT2-RO
DAESAN-EUP
SEOSAN-SI, KOREA, REPUBLIC OF
Correspondent:
MICHAEL J. THOMAS
7700 BONHOMME, SUITE 400
ST. LOUIS, MO 63105
Assignment: 2
Reel/Frame:
062034/0926Recorded: 12/01/2022Pages: 5
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/01/2022
Assignee:
103, DOKGOT 2-RO, DAESAN-EUP
SEOSAN-SI, CHUNGCHEONGNAM-DO, KOREA, REPUBLIC OF
Correspondent:
CPA GLOBAL
CASTLE STREET , LIBERATION HOUSE
ST HELIER, JERSEY, JE1 1BL JERSEY

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