IP Library › Assignment 015791/0615
Patent Assignment
Reel/Frame 015791/0615

Assignment of Assignor's Interest

Recorded: 2004-09-14 Pages: 3
Assignors
KIM, YOUNG-TAEK
Executed: 2004-09-08
PARK, HOO-HYEONG
Executed: 2004-09-08
SEO, DONG-CHUL
Executed: 2004-09-08
KIM, CHANG-MIN
Executed: 2004-09-08
CHO, SEONG-DUK
Executed: 2004-09-08
JOO, HYUN-SANG
Executed: 2004-09-08
Assignee
KOREA KUMHO PETROCHEMICAL CO., LTD.
#57, SHINMUNRO 1-GA, CHONGNO-GU, SEOUL, 110-061, KOREA, REPUBLIC OF
Covered Property (1)
Novel Polymer and Chemically Amplified Resist Composition Containing the Same
Patent: 7,285,373 →
Application: 10/940,469 →
Publication: US 2005/0153236
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 2, 2020
From: KOREA KUMHO PETROCHEMICAL CO., LTD.
To: SK MATERIALS PERFORMANCE CO., LTD.
Reel/Frame 053108/0459 →