IP Library Assignment 014796/0151
Patent Assignment
Reel/Frame 014796/0151

Assignment of Assignor's Interest

Recorded: 2004-06-29 Pages: 2
Assignors
HSU, CHE-HSIUNG
Executed: 2004-06-18
UCKERT, FRANK P.
Executed: 2004-06-22
Assignee
E.I. DU PONT DE NEMOURS AND COMPANY
LEGAL PATENTS, 1007 MARKET STREET, WILMINGTON, DELAWARE, 19898
Covered Property (1)
Water Dispersible Polyanilines Made with Polymeric Acid Colloids for Electronics Applications
Patent: 7,371,336 →
Application: 10/803,113 →
Publication: US 2004/0222413
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 →