IP Library Assignment 014731/0733
Patent Assignment
Reel/Frame 014731/0733

Assignment of Assignor's Interest

Recorded: 2004-06-14 Pages: 2
Assignors
DOBBS, KERWIN D.
Executed: 2004-05-17
PETROV, VLACHESLAV A.
Executed: 2004-06-06
HERRON, NORMAN
Executed: 2004-05-13
Assignee
E.I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET, LEGAL PATENTS, WILMINGTON, DELAWARE, 19898
Covered Property (1)
Electroluminescent Iridium Compounds with Fluorinated Phenylpyridine Ligands, and Devices Made with Such Compounds
Patent: 7,476,452 →
Application: 10/774,286 →
Publication: US 2005/0037233
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
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 →