Patent Assignment
Reel/Frame 023161/0174
Assignment of Assignor's Interest
Recorded: 2009-08-28
Pages: 5
Assignors
YANDRASITS, MICHAEL A.
Executed: 2009-08-26
HAUGEN, GREGORY M.
Executed: 2009-08-26
HAMROCK, STEVEN J.
Executed: 2009-08-27
FREY, MATTHEW H.
Executed: 2009-08-27
Assignee
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427, ST. PAUL, MINNESOTA, 55133-3427
Covered Property
(1)
Polymer Electrolytes Including Heteropolyacids
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.