IP Library Assignment 023567/0344
Patent Assignment
Reel/Frame 023567/0344

Assignment of Assignor's Interest

Recorded: 2009-11-24 Pages: 3
Assignors
FRIGSTAD, JOHN R.
Executed: 2009-06-22
TREMULIS, WILLIAM S.
Executed: 2009-06-24
MUJWID, JAMES R.
Executed: 2009-06-22
Assignee
AMS RESEARCH CORPORATION
10700 BREN ROAD WEST, MINNETONKA, MINNESOTA, 55343
Covered Property (1)
Occlusion Implant
Application: 61/113,456 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 10, 2009
From: AMS RESEARCH CORPORATION
To: CONCEPTUS, INC.
Reel/Frame 023627/0861 →
Change of Name Jan 16, 2014
From: CONCEPTUS, INC.
To: BAYER ESSURE INC.
Reel/Frame 032075/0466 →