Patent Assignment
Reel/Frame 032091/0407
Assignment of Assignor's Interest
Recorded: 2014-01-30
Pages: 3
Assignee
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET, WILMINGTON, DELAWARE, 19898
Covered Property
(1)
Variable Vapor Barrier for Humidity Control
Application:
61/918,721 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.