Patent Assignment
Reel/Frame 020355/0160
Assignment of Assignor's Interest
Recorded: 2008-01-11
Pages: 2
Assignor
TEASLEY, MARK F.
Executed: 2008-01-04
Assignee
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET, LEGAL-PATENTS, WILMINGTON, DELAWARE, 19898
Covered Property
(1)
Process for the Preparation of Arylene Fluorinated Sulfonimide Polymers and Membranes
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.