IP Library Assignment 061691/0352
Patent Assignment
Reel/Frame 061691/0352

Assignment of Assignor's Interest

Recorded: 2022-11-08 Pages: 4
Assignors
KIM, BITNARI
Executed: 2020-03-14
LEE, SU-HYUN
Executed: 2020-05-19
JUNG, SO-YOUNG
Executed: 2020-05-19
CHO, SANG-HEE
Executed: 2020-05-20
MOON, DOO-HYEON
Executed: 2020-05-20
PARK, DU-YONG
Executed: 2020-05-20
KIM, HAE-YEON
Executed: 2020-05-20
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)
Plurality of Host Materials and Organic Electroluminescent Device Comprising the Same
Application: 16/886,820 →
Publication: US 2021/0020849
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 →