IP Library › Assignment 017111/0523
Patent Assignment
Reel/Frame 017111/0523

Assignment of Assignor's Interest

Recorded: 2005-10-18 Pages: 3
Assignors
CALLISTER, JEFFREY P.
Executed: 2005-10-12
TREMULIS, WILLIAM S.
Executed: 2005-10-12
Assignee
OVION, INC.
1900 O'FARRELL STREET, SUITE 210, SAN MATEO, CALIFORNIA, 94403
Covered Property (1)
Contraceptive with permeable and impermeable components
Patent: 9,713,549 →
Application: 11/047,319 →
Publication: US 2005/0192616
Related Assignments (6)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Oct 18, 2005
From: OVION, INC.
To: AMS RESEARCH CORPORATION
Reel/Frame 017112/0186 →
Assignment of Assignor's Interest Dec 10, 2009
From: AMS RESEARCH CORPORATION
To: CONCEPTUS, INC.
Reel/Frame 023627/0861 →
Security Agreement Aug 26, 2011
From: CONCEPTUS, INC.
To: WELLS FARGO BANK, NATIONAL ASSOCIATION
Reel/Frame 026817/0493 →
Release of Security Interest Apr 19, 2013
From: WELLS FARGO BANK, NATIONAL ASSOCIATION
To: CONCEPTUS, INC.
Reel/Frame 030249/0431 →
Change of Name Jan 16, 2014
From: CONCEPTUS, INC.
To: BAYER ESSURE INC.
Reel/Frame 032075/0466 →
Assignment of Assignor's Interest Aug 5, 2015
From: BAYER ESSURE INC.
To: BAYER HEALTHCARE LLC
Reel/Frame 036283/0050 →