IP Library Assignment 014681/0661
Patent Assignment
Reel/Frame 014681/0661

Assignment of Assignor's Interest

Recorded: 2004-06-02 Pages: 2
Assignors
UCKERT, FRANK P.
Executed: 2004-05-20
SIMMONS, HOWARD E., III
Executed: 2004-05-25
Assignee
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET, LEGAL PATENTS, WILMINGTON, DELAWARE, 19898
Covered Property (1)
Electroluminescent Copolymers with Multi-Functional Monomers and Methods for Use Thereof
Patent: 7,049,392 →
Application: 10/771,045 →
Publication: US 2004/0204557
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 →