Patent Assignment
Reel/Frame 021178/0134
Assignment of Assignor's Interest
Recorded: 2008-06-19
Pages: 3
Assignors
OH, JUNG-HOON
Executed: 2008-05-22
SEO, DONG-CHEOL
Executed: 2008-05-22
JOO, HYUN-SANG
Executed: 2008-05-22
LEE, CHANG-SOO
Executed: 2008-05-22
Assignee
KOREA KUMHO PETROCHEMICAL CO., LTD.
#57, SHINMUNRO 1-GA, CHONGNO-GU, SEOUL, 110-061, KOREA, REPUBLIC OF
Covered Property
(1)
Acid Generating Agent for Chemically Amplified Resist Compositions
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.