IP Library Assignment 014996/0328
Patent Assignment
Reel/Frame 014996/0328

Assignment of Assignor's Interest

Recorded: 2004-08-17 Pages: 2
Assignors
HSU, CHE-HSIUNG
Executed: 2004-08-05
LLOYD, RALPH BIRCHARD
Executed: 2004-07-12
Assignee
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET, LEGAL-PATENTS, WILMINGTON, DELAWARE, 19898
Covered Property (1)
Non-Aqueous Dispersions Comprising Electrically Doped Conductive Polymers and Colloid-Forming Polymeric Acids
Patent: 7,455,793 →
Application: 10/815,054 →
Publication: US 2005/0224765
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 →