IP Library Assignment 049307/0814
Patent Assignment
Reel/Frame 049307/0814

Assignment of Assignor's Interest

Recorded: 2019-05-29 Pages: 12
Assignors
SIM, JAE HWAN
Executed: 2019-05-12
JO, JUNG KYU
Executed: 2019-05-23
CHO, EUNHYE
Executed: 2019-05-17
LEE, HYE-WON
Executed: 2019-05-23
PARK, JIN HONG
Executed: 2019-05-17
RYU, EUI-HYUN, MR.
Executed: 2019-05-17
LIM, JAE-BONG
Executed: 2019-05-17
Assignee
ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
56, 3-GONGDAN 1-RO, SEOBUK-GU, CHEONAN, CHUNGCHEONGNAM-DO, 31093, KOREA, REPUBLIC OF
Covered Property (1)
Coating Compositions for Use with an Overcoated Photoresist
Application: 15/363,533 →
Publication: US 2017/0153547
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Oct 17, 2024
From: ROHM & HAAS ELECTRONIC MATERIALS KOREA LTD
To: DUPONT SPECIALTY MATERIALS KOREA LTD
Reel/Frame 069185/0438 →