Patent Assignment
Reel/Frame 011937/0065
Assignment of Assignor's Interest
Recorded: 2001-06-25
Pages: 2
Assignor
LI, GEORGE Y.
Executed: 2001-06-14
Assignee
E. I. DU PONT DE NEMOURS AND COMPANY
LEGAL PATENTS, 1007 MARKET STREET, WILMINGTON, DELAWARE, 19898
Covered Property
(1)
Catalysis using phosphine oxide and sulfoxide compounds
Application:
60/274,530 →