IP Library › Assignment 069211/0582
Patent Assignment
Reel/Frame 069211/0582

Change of Name

Recorded: 2024-10-22 Pages: 4
Assignor
Assignee
DUPONT SPECIALTY MATERIALS KOREA LTD.
56, 3GONGDAN 1-RO SEOBUK-GU CHEONAN-SI, CHUNGCHEONGNAM-DO, 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.
Assignment of Assignor's Interest Aug 23, 2024
From: LEE, HYO-JUNG; RATHWELL, DOMINEA; CHO, SANG-HEE; KANG, HYUNG-JU
To: ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
Reel/Frame 068381/0578 →
Change of Name Oct 17, 2024
From: ROHM & HAAS ELECTRONIC MATERIALS KOREA LTD
To: DUPONT SPECIALTY MATERIALS KOREA LTD
Reel/Frame 069185/0438 →