IP Library Assignment 043228/0557
Patent Assignment
Reel/Frame 043228/0557

Assignment of Assignor's Interest

Recorded: 2017-08-08 Pages: 5
Assignors
KANG, HYUN-JU
Executed: 2015-08-11
KANG, HEE-RYONG
Executed: 2015-08-11
KIM, YOUNG-GIL
Executed: 2015-08-11
KIM, CHI-SIK
Executed: 2015-08-11
LEE, SEON-WOO
Executed: 2015-12-15
YANG, JEONG-EUN
Executed: 2015-08-11
AHN, HEE-CHOON
Executed: 2015-08-11
PARK, KYOUNG-JIN
Executed: 2015-07-12
LEE, TAE-JIN
Executed: 2015-08-11
Assignee
ROHM AND HAAS ELECTRONIC MATERIALS KORES LTD.
56, 3-GONGDAN1-RO, SEOBUK-GU, CHEONAN, 331-980, KOREA, REPUBLIC OF
Covered Property (1)
Organic Electroluminescent Compound and Organic Electroluminescent Device Comprising the Same
Patent: 9,768,394 →
Application: 15/311,539 →
Publication: US 2017/0141326
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 →