Patent Assignment
Reel/Frame 044757/0687
Assignment of Assignor's Interest
Recorded: 2018-01-29
Pages: 4
Assignors
JEON, HEE JUNG
Executed: 2015-09-24
YANG, JA HYUN
Executed: 2015-09-24
KIM, TAE JIN
Executed: 2015-09-24
LEE, YOUNG HWAN
Executed: 2015-09-24
LEE, JONG CHAN
Executed: 2015-09-24
Assignees
SK INNOVATION CO., LTD.
(SEORIN-DONG, SK SEORIN-DONG BLDG.), 26, JONGRO, JONGRO-GU, SEOUL, 110-110, KOREA, REPUBLIC OF
SK GLOBAL CHEMICAL CO., LTD.
(SEORIN-DONG) 26, JONGRO, JONGRO-GU, SEOUL, 110-110, KOREA, REPUBLIC OF
Covered Property
(1)
Drilling Oil and Method of Preparing the Same
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.