IP Library › Assignment 072651/0385
Patent Assignment
Reel/Frame 072651/0385

Assignment of Assignor's Interest

Recorded: 2025-10-23 Pages: 4
Assignors
HONG, JIN-RI
Executed: 2020-08-13
LEE, HYO-JUNG
Executed: 2020-08-13
PARK, HYO-SOON
Executed: 2020-08-18
JEON, YE-JIN
Executed: 2020-08-14
CHO, SANG-HEE
Executed: 2020-08-18
HAN, TAE-JUN
Executed: 2020-08-13
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 Compound and Organic Electroluminescent Device Comprising the Same
Application: 17/070,136 →
Publication: US 2021/0119142
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 →