IP Library › Assignment 071205/0767
Patent Assignment
Reel/Frame 071205/0767

Assignment of Assignor's Interest

Recorded: 2025-05-23 Pages: 4
Assignors
LEE, GA-WON
Executed: 2019-04-19
JUN, JI-SONG
Executed: 2019-04-19
YANG, JEONG-EUN
Executed: 2019-04-25
PARK, KYOUNG-JIN
Executed: 2019-04-22
Assignee
ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
56, 3-GONDAN 1-RO, SEOBUK-GU, CHEONAN-SI, 31093, KOREA, REPUBLIC OF
Covered Property (1)
Organic Electroluminescent Compound and Organic Electroluminescent Device Comprising the Same
Application: 17/043,293 →
Publication: US 2021/0036239
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 →