Patent Assignment
Reel/Frame 022174/0939
Assignment of Assignor's Interest
Recorded: 2009-01-15
Pages: 3
Assignors
JOO, HYUN-SANG
Executed: 2008-11-25
PARK, JOO-HYEON
Executed: 2008-11-25
OH, JUNG-HOON
Executed: 2008-11-25
SHIN, DAE-HYEON
Executed: 2008-11-25
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)
Onium Salt Compound, Polymer Compound Comprising the Salt Compound, Chemically Amplified Resist Composition Comprising the Polymer Compound, and Method for Patterning Using the Composition
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.