Patent Assignment
Reel/Frame 023026/0777
Assignment of Assignor's Interest
Recorded: 2009-07-30
Pages: 2
Assignor
CHESTERFIELD, REID JOHN
Executed: 2009-07-27
Assignee
E. I. DU PONT DE NEMOURS AND COMPANY
4417 LANCASTER PIKE, BARLEY MILL PLAZA 25, WILMINGTON, DELAWARE, 19809
Covered Property
(1)
Hole Transport Composition
Patent:
8,343,381 →
Application:
12/467,531 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.