IP Library › Assignment 052187/0660
Patent Assignment
Reel/Frame 052187/0660

Assignment of Assignor's Interest

Recorded: 2020-03-18 Pages: 2
Assignors
KIM, HYUN
Executed: 2017-09-21
JANG, SUNG-WOO
Executed: 2011-09-21
LEE, GA-WON
Executed: 2017-09-21
Assignee
ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
56, 3-GONGDAN1-RO, SEOBUK-GU, CHEONAN, 31093, KOREA, REPUBLIC OF
Covered Property (1)
Organic Electroluminescent Compound and Organic Electroluminescent Device Comprising the Same
Application: 15/779,607 →
Publication: US 2018/0351114
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 →