Patent Assignment
Reel/Frame 021810/0497
Assignment of Assignor's Interest
Recorded: 2008-11-10
Pages: 4
Assignee
E. I. DU PONT DE NEMOURS AND COMPANY
4417 LANCASTER PIKE, DUPONT LEGAL, WILMINGTON, DELAWARE, 19805
Covered Property
(1)
Multilayer coolant pipes
Application:
12/157,896 →
Publication:
US 2009/0162591
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.