IP Library › Assignment 024597/0563
Patent Assignment
Reel/Frame 024597/0563

Assignment of Assignor's Interest

Recorded: 2010-06-25 Pages: 3
Assignors
CHRISTIANSEN, ROBERT N.
Executed: 2006-09-01
JOHNSON, BRYCE L.
Executed: 2006-09-01
Assignee
FOURTEEN40, INC.
2233 WEST STREET, RIVER GROVE, ILLINOIS, 60171-1895
Covered Property (1)
Systems and Methods for Collaboratively Annotating Electronic Documents
Patent: 8,635,520 →
Application: 12/824,009 →
Publication: US 2010/0262659
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest Apr 20, 2016
From: FOLLETT HIGHER EDUCATION GROUP, INC.
To: PNC BANK, NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENT
Reel/Frame 038487/0641 →
Merger Jun 22, 2016
From: FOURTEEN40, INC.
To: FOLLETT HIGHER EDUCATION GROUP, INC.
Reel/Frame 038985/0131 →
Release of Security Interest Dec 28, 2018
From: PNC BANK, NATIONAL ASSOCIATION
To: FOLLETT CORPORATION; ADVANCED GRAPHIC PRODUCTS INC.; BAKER & TAYLOR, LLC; FOLLETT HIGHER ED GROUP, LTD.
Reel/Frame 047989/0254 →