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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
08/28/2018
Application #:
14890489
Filing Dt:
11/11/2015
Publication #:
Pub Dt:
04/21/2016
Inventors:
Min Sup PARK, Se Hyun LEE, Myeong Seok KIM, Hyung Jae SEO
Title:
APPARATUS AND METHOD FOR SELECTIVELY PREPARING REACTIVE POLYBUTENE AND NONREACTIVE POLYBUTENE
Assignment: 1
Reel/Frame:
037025/0558Recorded: 11/12/2015Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/26/2015
Exec Dt:
10/26/2015
Exec Dt:
10/26/2015
Exec Dt:
10/26/2015
Assignee:
36, JONGNO 1-GIL, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 110-732
Correspondent:
NATH, GOLDBERG & MEYER
112 S. WEST ST.
34185U_TEH/ALS
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:
057189/0449Recorded: 08/16/2021Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/04/2021
Assignee:
134, TONGIL-RO, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 03181
Correspondent:
NATH, GOLDBERG & MEYER
112 S. WEST STREET
38696G
ALEXANDRIA, VA 22314

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