Patent Assignment
Reel/Frame 059770/0144
Assignment of Assignor's Interest
Recorded: 2022-04-29
Pages: 2
Assignor
JAHNS, MICHAEL
Executed: 2021-06-15
Assignee
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427, ST. PAUL, MINNESOTA, 55133-3427
Covered Property
(1)
Process for Treating a Porous Dental Zirconia Block with Coloring Solutions
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.