Patent Assignment
Reel/Frame 044972/0573
Assignment of Assignor's Interest
Recorded: 2018-02-20
Pages: 2
Assignor
GRIESGRABER, GEORGE W.
Executed: 2018-01-17
Assignee
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427, ST. PAUL, MINNESOTA, 55133-3427
Covered Property
(1)
IMIDAZO[4,5-c] RING COMPOUNDS CONTAINING SUBSTITUTED GUANIDINE GROUPS
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.