Patent Assignment
Reel/Frame 016788/0497
Assignment of Assignor's Interest
Recorded: 2005-11-16
Pages: 2
Assignee
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET, LEGAL-PATENTS, WILMINGTON, DELAWARE, 19898
Covered Property
(1)
Process for preparing polymeric films useful for blocking the transmission of near infra red light
Application:
11/013,499 →
Publication:
US 2005/0203233
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.