IP Library Assignment 024969/0628
Patent Assignment
Reel/Frame 024969/0628

Assignment of Assignor's Interest

Recorded: 2010-09-10 Pages: 4
Assignors
CHUNG, YOUNG MIN
Executed: 2010-06-01
KWON, YONG TAK
Executed: 2010-06-01
KIM, TAE JIN
Executed: 2010-06-01
LEE, SEONG JUN
Executed: 2010-06-01
KIM, YONG SEUNG
Executed: 2010-06-01
OH, SEUNG HOON
Executed: 2010-06-01
SONG, IN KYU
Executed: 2010-05-18
KIM, HEE SOO
Executed: 2010-06-01
JUNG, JI CHUL
Executed: 2010-05-18
LEE, HO WON
Executed: 2010-05-18
Assignees
SK ENERGY CO., LTD.
99 SEORIN-DONG, JONGRO-GU, SEOUL, 110-110, KOREA, REPUBLIC OF
SNU R&DB FOUNDATION
56-1 SAN, SILLIM-DONG, GWANAK-GU, SEOUL, 151-742, KOREA, REPUBLIC OF
Covered Property (1)
Method of Producing 1,3-Butadiene from N-Butene Using Continuous-Flow Dual-Bed Reactor
Patent: 8,222,472 →
Application: 12/921,906 →
Publication: US 2011/0004041
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Jul 13, 2011
From: SK ENERGY CO., LTD.
To: SK INNOVATION CO., LTD.
Reel/Frame 026583/0336 →