IP Library Assignment 021944/0315
Patent Assignment
Reel/Frame 021944/0315

Assignment of Assignor's Interest

Recorded: 2008-12-04 Pages: 2
Assignor
HSU, CHE-HSIUNG
Executed: 2008-08-22
Assignee
E. I. DU PONT DE NEMOURS AND COMPANY
4417 LANCASTER PIKE, DUPONT LEGAL, WILMINGTON, DELAWARE, 19805
Covered Property (1)
Aqueous Dispersions of Electrically Conducting Polymers Containing High Boiling Solvent and Additives
Patent: 8,241,526 →
Application: 12/121,121 →
Publication: US 2009/0114884
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 6, 2014
From: ATTOLINO, EMANUELE; MALVESTITI, ANDREA
To: DIPHARMA FRANCIS S.R.L.
Reel/Frame 031895/0259 →
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 →