Patent Assignment
Reel/Frame 021579/0663
Patent
Recorded: 2008-09-24
Pages: 3
Assignor
POOR, DAVID D.S.
Executed: 2008-08-23
Assignee
CTB/MCGRAW-HILL LLC
20 RYAN RANCH ROAD, MONTEREY, CALIFORNIA, 93940
Covered Property
(1)
Image Manipulation of Digitized Images of Documents
Application:
12/142,468 →
Publication:
US 2009/0015875
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Agreement
Jan 16, 2014
From: MCGRAW-HILL SCHOOL EDUCATION HOLDINGS, LLC; CTB/MCGRAW-HILL, LLC; GROW.NET, INC.
To: BANK OF MONTREAL, AS COLLATERAL AGENT
Reel/Frame 032040/0330 →
Assignment of Assignor's Interest
Oct 8, 2015
From: MCGRAW-HILL SCHOOL EDUCATION HOLDINGS LLC
To: CTB/MCGRAW-HILL LLC
Reel/Frame 036755/0610 →
Assignment of Assignor's Interest
Oct 9, 2015
From: CTB/MCGRAW-HILL LLC
To: DATA RECOGNITION CORPORATION
Reel/Frame 036762/0940 →
Assignment of Assignor's Interest
Oct 13, 2015
From: DATA RECOGNITION CORPORATION
To: MCGRAW-HILL SCHOOL EDUCATION HOLDINGS LLC
Reel/Frame 036778/0662 →
Release of Patent Security Agreement
Jun 29, 2016
From: BANK OF MONTREAL
To: MCGRAW-HILL SCHOOL EDUCATION HOLDINGS, LLC; CTB/MCGRAW-HILL LLC; GROW.NET, INC.
Reel/Frame 039206/0035 →