Patent Assignment
Reel/Frame 022118/0635
Assignment of Assignor's Interest
Recorded: 2009-01-15
Pages: 3
Assignee
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427, ST. PAUL, MINNESOTA, 55133-3427
Covered Property
(1)
Optically Active Materials and Articles and Systems in Which They May Be Used