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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
01/02/2024
Application #:
16764768
Filing Dt:
10/06/2020
Publication #:
Pub Dt:
01/21/2021
Inventors:
Chul Jin CHOI, Ji Hoon PARK, Ping Zhan SI, Hui Dong QIAN
Title:
MN4C MANGANESE CARBIDE MAGNETIC SUBSTANCE AND MANUFACTURING METHOD THEREFOR
Assignment: 1
Reel/Frame:
055048/0937Recorded: 01/27/2021Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/20/2020
Assignee:
797, CHANGWON-DAERO, SEONGSAN-GU
CHANGWON-SI, GYEONGSANGNAM-DO, KOREA, REPUBLIC OF 51508
Correspondent:
SUGHRUE MION, PLLC
2000 PENNSYLVANIA AVENUE, NW
SUITE 900
WASHINGTON, DC 20006-1811
Assignment: 2
Reel/Frame:
053997/0151Recorded: 10/07/2020Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
05/25/2020
Exec Dt:
05/25/2020
Exec Dt:
05/25/2020
Exec Dt:
05/25/2020
Assignee:
156, GAJEONGBUK-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34103
Correspondent:
HAUPTMAN HAM, LLP
2318 MILL ROAD
SUITE 1400
ALEXANDRIA, VA 22314

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