IP Library Assignment 014347/0702
Patent Assignment
Reel/Frame 014347/0702

Assignment of Assignor's Interest

Recorded: 2004-02-18 Pages: 2
Assignor
HSU, CHE-HSIUNG
Executed: 2004-01-06
Assignee
E. I. DU PONT DE NEMOURS AND COMPANY
BARLEY MILL PLAZA 25, LEGAL PATENTS, WILMINGTON, DELAWARE, 19880-0025
Covered Property (1)
Electrically Conducting Organic Polymer/Nanoparticle Composites and Methods for Use Thereof
Patent: 7,189,771 →
Application: 10/670,670 →
Publication: US 2005/0070654
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 →