Patent Assignment
Reel/Frame 033644/0510
Assignment of Assignor's Interest
Recorded: 2014-09-01
Pages: 6
Assignors
VO, GIANG DONG
Executed: 2014-08-29
GEHRET, TROY C
Executed: 2014-08-29
PARK, KYUNG-HO
Executed: 2014-08-29
WANG, YING
Executed: 2014-08-29
Assignee
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET, WILMINGTON, DELAWARE, 19898
Covered Property
(1)
Blue Luminescent Compounds
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 5, 2015
From: VO, GIANG DONG; GEHRET, TROY C; PARK, KYUNG- HO; WANG, YING
To: E. I. DU PONT DE NEMOURS AND COMPANY
Reel/Frame 034634/0238 →
Assignment of Assignor's Interest
Aug 22, 2019
From: E. I. DU PONT DE NEMOURS AND COMPANY
To: LG CHEM, LTD.
Reel/Frame 050150/0482 →