Patent Assignment
Reel/Frame 027549/0649
Assignment of Assignor's Interest
Recorded: 2012-01-18
Pages: 8
Assignors
ZECH, JOACHIM W.
Executed: 2011-09-14
KLETTKE, THOMAS
Executed: 2011-09-13
ZELLER, SEBASTIAN
Executed: 2011-11-20
KUPPERMANN, BERND
Executed: 2011-09-15
GRUPP, HENDRIK
Executed: 2011-09-14
Assignee
3M INNOVATIVE PROPERTIES COMPANY
3M CENTER, P.O. BOX 33427, SAINT PAUL, MINNESOTA, 55133-3427
Covered Property
(1)
Cationically Hardenable Dental Composition, Process of Production and Use Thereof
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.