IP Library › Assignment 068381/0578
Patent Assignment
Reel/Frame 068381/0578

Assignment of Assignor's Interest

Recorded: 2024-08-23 Pages: 2
Assignors
LEE, HYO-JUNG
Executed: 2019-04-19
RATHWELL, DOMINEA
Executed: 2019-04-17
CHO, SANG-HEE
Executed: 2019-04-19
KANG, HYUNG-JU
Executed: 2019-04-19
Assignee
ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
56, 3-GONDAN 1-RO, SEOBUK-GU, CHEONAN-SI, CHUNGCHEONGNAM-DO, CHEONAN, 31093, KOREA, REPUBLIC OF
Covered Property (1)
Organic Electroluminescent Compound, Organic Electroluminescent Material Comprising the Same, and Organic Electroluminescent Device
Application: 16/757,844 →
Publication: US 2021/0193931
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 Oct 22, 2024
From: ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
To: DUPONT SPECIALTY MATERIALS KOREA LTD.
Reel/Frame 069211/0582 →