Patent Assignment
Reel/Frame 019975/0366
Assignment of Assignor's Interest
Recorded: 2007-10-17
Pages: 2
Assignor
CHEN, JOHN CHU
Executed: 2007-09-19
Assignee
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET, LEGAL-PATENTS, WILMINGTON, DELAWARE, 19898
Covered Property
(1)
Bi-Modal Ionomers
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.