Patent Assignment
Reel/Frame 037290/0948
Assignment of Assignor's Interest
Recorded: 2015-12-15
Pages: 4
Assignors
SONG, DAE SUNG
Executed: 2015-12-08
PARK, SUNG BUM
Executed: 2015-12-08
SHIN, WOONG CHUL
Executed: 2015-12-08
Assignees
SK INNOVATION CO., LTD.
(SEORIN-DONG, SK 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)
Method of Recovering 1,3-Butadiene and Methylethylketone from Dehydration Products of 2,3-Butanediol
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.