Patent Assignment
Reel/Frame 027148/0646
Assignment of Assignor's Interest
Recorded: 2011-10-31
Pages: 3
Assignor
LANDIN, DONALD
Executed: 2009-02-18
Assignees
3M INNOVATIVE PROPERTIES COMPANY
3M CENTER, POST OFFICE BOX 33427, SAINT PAUL, MINNESOTA, 55133-3427
BAYER SCHERING PHARMA AG
MUELLERSTRASSE 178, BERLIN, 13353, GERMANY
Covered Property
(1)
Drospirenone Containing Transdermal Drug Delivery Devices and Methods of Delivery Thereof
Application:
11/995,767 →
Publication:
US 2009/0181075
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.