Patent Assignment
Reel/Frame 025492/0518
Assignment of Assignor's Interest
Recorded: 2010-12-14
Pages: 2
Assignor
CHEN, JOHN CHU
Executed: 2010-12-13
Assignee
E. I. DU PONT DE NEMOURS AND COMPANY
4417 LANCASTER PIKE, BARLEY MILL PLAZA 25, WILMINGTON, DELAWARE, 19809
Covered Property
(1)
Non-Porous Moisture and Gas Permeable Films
Application:
12/961,535 →
Publication:
US 2011/0143003
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.