Patent Assignment
Reel/Frame 013618/0182
Assignment of Assignor's Interest
Recorded: 2003-05-01
Pages: 2
Assignee
E.I. DU PONT DE NEMOURS AND COMPANY
BARLEY MILL PLAZA 25, LEGAL PATENTS, WILMINGTON, DELAWARE, 19880-0025
Covered Property
(1)
Production of 5-Methyl-1-Hydrocarbyl-2-Pyrrolidone by Reductive Amination of Levulinic Acid