Patent Assignment
Reel/Frame 025366/0899
Assignment of Assignor's Interest
Recorded: 2010-11-16
Pages: 4
Assignee
E. I. DU PONT DE NEMOURS AND COMPANY
4417 LANCASTER PIKE, BARLEY MILL PLAZA 25, WILMINGTON, DELAWARE, 19809
Covered Property
(1)
Azeotropic and Azeotrope-Like Compositions of E-1,1,1,4,4,4-Hexafluoro-2-Butene and Ethylene Oxide and Uses Thereof
Application:
61/307,953 →