Patent Assignment
Reel/Frame 048724/0378
Assignment of Assignor's Interest
Recorded: 2019-03-28
Pages: 6
Assignors
GONG, TAO
Executed: 2019-03-14
KOHLER RIEDI, PETRA
Executed: 2019-03-15
HAJIME, EVAN KOON LUN YUUJI
Executed: 2019-03-28
SWANSON, STEVEN P.
Executed: 2019-03-14
Assignee
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427, ST. PAUL, MINNESOTA, 55133-3427
Covered Property
(1)
Methods and Kits of Removing Calculus
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.