Patent Assignment
Reel/Frame 022875/0682
Assignment of Assignor's Interest
Recorded: 2009-06-25
Pages: 5
Assignors
XU, JINGJING
Executed: 2009-01-14
FLEXMAN, EDMUND ARTHUR
Executed: 2009-01-14
KOBAYASHI, TOSHIKAZU
Executed: 2009-04-21
Assignee
E. I. DU PONT DE NEMOURS AND COMPANY
4417 LANCASTER PIKE, BARLEY MILL PLAZA 25, WILMINGTON, DELAWARE, 19809
Covered Property
(1)
Polyester Composition Resistant to Hydrolysis
Application:
12/351,388 →
Publication:
US 2009/0176938
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.