Patent Assignment
Reel/Frame 028652/0372
Assignment of Assignor's Interest
Recorded: 2012-07-26
Pages: 3
Assignors
OH, JUNG HOON
Executed: 2012-07-19
YOON, DAE KYUNG
Executed: 2012-07-19
CHO, SEUNG DUK
Executed: 2012-07-20
PARK, SO JEONG
Executed: 2012-07-20
Assignee
KOREA KUMHO PETROCHEMICAL CO., LTD.
KUMHO ASIANA MAIN TOWER, #115, SINMUNNO 1-GA, JONGNO-GU, SEOUL, 110-857, KOREA, REPUBLIC OF
Covered Property
(1)
Sulfonium Compound, Photoacid Generator, and Resist Composition
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.