Patent Assignment
Reel/Frame 019890/0987
Assignment of Assignor's Interest
Recorded: 2007-09-27
Pages: 2
Assignor
FAN, XIYUN SERENE
Executed: 2007-03-28
Assignee
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET, LEGAL-PATENTS, WILMINGTON, DELAWARE, 19898
Covered Property
(1)
Articles comprising polyester and ethylene copolymer
Application:
11/698,434 →
Publication:
US 2007/0179246
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.