IP Library Assignment 014218/0970
Patent Assignment
Reel/Frame 014218/0970

Assignment of Assignor's Interest

Recorded: 2003-12-29 Pages: 2
Assignors
HERRON, NORMAN
Executed: 2003-12-11
RADU, NORA SABINA
Executed: 2003-12-11
SMITH, ERIC MAURICE
Executed: 2003-12-04
WANG, YING
Executed: 2003-12-16
Assignee
E. I. DU PONT DE NEMOURS AND COMPANY
BARLEY MILL PLAZA 25, LEGAL PATENTS, WILMINGTON, DELAWARE, 19880-0025
Covered Property (1)
Phosphorescent Material
Patent: 7,198,730 →
Application: 10/650,323 →
Publication: US 2005/0048312
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 →