IP Library › Assignment 015508/0444
Patent Assignment
Reel/Frame 015508/0444

Assignment of Assignor's Interest

Recorded: 2004-06-24 Pages: 3
Assignors
TREMULIS, WILLIAM S.
Executed: 2004-06-15
CALLISTER, JEFFREY P.
Executed: 2004-06-15
Assignee
OVION, INC.
1900 O'FARRELL ST., STE. 210, SAN MATEO, CALIFORNIA, 94403
Covered Property (1)
Contraceptive device and delivery system
Application: 10/746,131 →
Publication: US 2005/0085844
Related Assignments (6)
Other recorded transfers of the patent in this record — the chain of ownership.
Corrective Assignment to Correct the Assignment Record Previously Recorded on Reel 017111 Frame 0502. Assignor(S) Hereby Confirms the Correct Serial Number Is 10/748,131. the Recordation Against Serial No. 10/748,131 Is Incorrect (Pto Error). Apr 14, 2006
From: OVION, INC.
To: AMS RESEARCH CORPORATION
Reel/Frame 017472/0440 →
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 →