IP Library › Assignment 072678/0011
Patent Assignment
Reel/Frame 072678/0011

Assignment of Assignor's Interest

Recorded: 2025-10-27 Pages: 18
Assignors
LEE, DONG-HYUNG
Executed: 2021-06-23
KANG, HYUN-WOO
Executed: 2021-06-18
CHOI, KYUNG-HOON
Executed: 2021-06-18
OH, HONG-SE
Executed: 2021-06-18
PARK, SO-MI
Executed: 2021-06-18
MOON, DOO-HYEON
Executed: 2021-06-18
PARK, DU-YONG
Executed: 2021-06-18
KANG, HYUN-JUN
Executed: 2021-06-18
Assignee
ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
56, 3-GONDAN 1-RO, SEOBUK-GU, CHEONAN-SI, CHUNGCHEONGNAM-DO, 31093, KOREA, REPUBLIC OF
Covered Property (1)
Organic Electroluminescent Device
Application: 17/501,634 →
Publication: US 2022/0231228
Related Assignments (2)
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 →
Change of Name Nov 11, 2024
From: ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
To: DUPONT SPECIALTY MATERIALS KOREA LTD.
Reel/Frame 069316/0857 →