Patent Assignment
Reel/Frame 022953/0102
Release of Security Interest
Recorded: 2009-07-14
Pages: 5
Assignor
BLACK SAND ASSOCIATES, LLC
Executed: 2009-07-13
Assignee
R4 VASCULAR, INC.
7550 MERIDIAN CIRCLE N., SUITE 150, MAPLE GROVE, MINNESOTA, 55369
Covered Properties
(2)
Implantable Catheter Port
Rupture-Resistant Compliant Radiopaque Catheter Balloon
Application:
61/109,840 →
Related Assignments
(4)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 23, 2008
From: POWLEY, NICHOLAS R.; KVEEN, GRAIG LEONARD; GEER, DONALD; ALLEX, STEVEN
To: R4 VASCULAR, INC.
Reel/Frame 022021/0944 →
Security Agreement
Jun 16, 2009
From: R4 VASCULAR, INC.
To: BLACK SAND ASSOCIATES, LLC
Reel/Frame 022831/0463 →
Security Agreement
Jul 9, 2010
From: R4 VASCULAR, INC.
To: VOLCANO CAPITAL LLC
Reel/Frame 024660/0486 →
Assignment of Assignor's Interest
May 13, 2015
From: R4 VASCULAR, INC.
To: VECTOR CORP., LLC
Reel/Frame 035632/0076 →