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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
08/11/2020
Application #:
15826253
Filing Dt:
11/29/2017
Publication #:
Pub Dt:
07/12/2018
Inventors:
Namil Um, Mi-Jeong Jeong, Young Yeul Kang, Cheol Woo Yoon, Yong Jun Kim, Yoon-A Cho et al
Title:
METHOD OF SEPARATING RARE EARTH ELEMENTS FROM RARE EARTH POLISHING POWDER WASTES
Assignment: 1
Reel/Frame:
046379/0298Recorded: 04/02/2018Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/24/2018
Exec Dt:
01/24/2018
Exec Dt:
02/24/2018
Exec Dt:
01/24/2018
Exec Dt:
01/24/2018
Exec Dt:
01/24/2018
Exec Dt:
01/24/2018
Exec Dt:
01/24/2018
Exec Dt:
01/24/2018
Exec Dt:
03/29/2018
Assignee:
42, HWANGYEONG-RO, SEO-GU,
INCHEON, KOREA, REPUBLIC OF 22689,
Correspondent:
HULTQUIST, PLLC
P.O. BOX 14329
RESEARCH TRIANGLE PK, NC 27709

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