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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
03/01/2022
Application #:
15552722
Filing Dt:
12/11/2017
Publication #:
Pub Dt:
11/08/2018
Inventor:
Jong-Sung YU
Title:
METHOD FOR REDUCING METAL OXIDE AND METHOD FOR PRODUCING PHOTOCATALYST USING SAME
Assignment: 1
Reel/Frame:
043637/0168Recorded: 08/22/2017Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/17/2017
Assignee:
333 TECHNO JUNGANG-DAERO HYEONPUNG-MYEON
DALSEONG-GUN
DAEGU, KOREA, REPUBLIC OF 42988
Correspondent:
DAVID M. TENER
7 PENN CENTER, 12TH FLOOR
1635 MARKET STREET
PHILADELPHIA, PA 19103-2212
Assignment: 2
Reel/Frame:
051833/0881Recorded: 02/17/2020Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/03/2020
Assignee:
1, GWANAK-RO,
GWANAK-GU,
SEOUL, KOREA, REPUBLIC OF 08826
Correspondent:
CAESAR RIVISE, PC
1635 MARKET STREET
7 PENN CENTER, 12TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 3
Reel/Frame:
058688/0995Recorded: 01/19/2022Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/13/2022
Assignee:
333, TECHNO JUNGANG-DAERO, HYEONPUNG-EUP
DAEGU, KOREA, REPUBLIC OF 42988
Correspondent:
SUNG PIL KIM
11730 PLAZA AMERICA DRIVE
SUITE 600
RESTON, VA 20190

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