Patent Assignment
Reel/Frame 018258/0880
Assignment of Assignor's Interest
Recorded: 2006-09-15
Pages: 2
Assignor
HSU, CHE-HSIUNG
Executed: 2006-09-05
Assignee
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET, LEGAL-PATENTS, WILMINGTON, DELAWARE, 19898
Covered Property
(1)
Organic Conductive Compositions and Structures
Patent:
7,563,392 →
Application:
11/321,813 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 15, 2006
From: RAMAKRISHNAN, ED SUNDARAM; KOLOSOV, DMITRY
To: DUPONT DISPLAYS, INC.
Reel/Frame 018258/0699 →
Assignment of Assignor's Interest
Feb 16, 2008
From: DUPONT DISPLAYS, INC.
To: E. I. DU PONT DE NEMOURS AND COMPANY
Reel/Frame 020520/0838 →
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 →