Patent Assignment
Reel/Frame 029275/0185
First Lien Patent Security Agreement
Recorded: 2012-11-08
Pages: 7
Assignor
RENAISSANCE LEARNING, INC.
Executed: 2011-10-19
Assignee
ROYAL BANK OF CANADA
20 KING STREET WEST, 4TH FLOOR, SOUTH TOWER, TORONTO, M5H 1C4, CANADA
Covered Property
(1)
System for Detecting Markings
Application:
12/401,988 →
Publication:
US 2009/0232419
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 17, 2009
From: SWANSON, MARK R.; ZAHRTE, DONALD K.; JUNGWIRTH, PETER WILLIAM
To: RENAISSANCE LEARNING, INC.
Reel/Frame 022561/0331 →
Second Lien Patent Security Agreement
Oct 27, 2011
From: RENAISSANCE LEARNING, INC.
To: ROYAL BANK OF CANADA
Reel/Frame 027130/0444 →
Release of Patents
Nov 20, 2012
From: ROYAL BANK OF CANADA
To: RENAISSANCE LEARNING, INC.
Reel/Frame 029340/0374 →
Termination and Release of First Lien Security Interest in Patents
Apr 9, 2014
From: ROYAL BANK OF CANADA
To: RENAISSANCE LEARNING, INC.
Reel/Frame 032645/0585 →