Patent Assignment
Reel/Frame 026306/0659
Assignment of Assignor's Interest
Recorded: 2011-05-19
Pages: 2
Assignor
CHEN, JOHN CHU
Executed: 2011-05-18
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:
13/110,260 →
Publication:
US 2011/0300273
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.