IP Library › Assignment 042447/0221
Patent Assignment
Reel/Frame 042447/0221

Assignment of Assignor's Interest

Recorded: 2017-05-22 Pages: 3
Assignors
KANG, HEE-RYONG
Executed: 2015-08-11
MOON, DOO-HYEON
Executed: 2015-08-11
KIM, BIT-NA-RI
Executed: 2015-08-11
KANG, HYUN-JU
Executed: 2015-08-11
LIM, YOUNG MOOK
Executed: 2015-08-11
KIM, NAM-KYUN
Executed: 2015-08-13
Assignee
ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
56, 3-GONGDANL-RO, SEOBUK-GU, CHEONAN, 331-980, KOREA, REPUBLIC OF
Covered Property (1)
Novel Organic Electroluminescent Compounds and Organic Electroluminescent Device Comprising the Same
Patent: 9,698,355 →
Application: 15/318,099 →
Publication: US 2017/0125692
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 →