Patent Assignment
Reel/Frame 024920/0951
Assignment of Assignor's Interest
Recorded: 2010-08-31
Pages: 8
Assignors
BEYKPOUR, KAYVON
Executed: 2010-08-16
CUNNINGHAM, BEN
Executed: 2010-08-16
BERNSTEIN, JOSEPH
Executed: 2010-08-16
YU, ZEXIAO
Executed: 2010-08-16
Assignee
BLACKBOARD INC.
650 MASSACHUSETTS AVENUE, NW #600, WASHINGTON, DISTRICT OF COLUMBIA, 20001
Covered Property
(1)
Separate and Simultaneous Control of Windows in Windowing Systems
Application:
12/873,251 →
Publication:
US 2012/0054667
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
First Lien Patent Security Agreement
Oct 6, 2011
From: BLACKBOARD INC.; BLACKBOARD CONNECT INC; EDLINE LLC; TEACHERWEB, INC.
To: BANK OF AMERICA, N. A., AS COLLATERAL AGENT
Reel/Frame 027027/0328 →
Second Patent Security Agreement
Oct 6, 2011
From: BLACKBOARD INC.; BLACKBOARD CONNECT INC.; EDLINE LLC; TEACHERWEB, INC
To: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
Reel/Frame 027027/0497 →
Release of Lien on Patents
Nov 19, 2013
From: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
To: BLACKBOARD INC.; EDLINE LLC; BLACKBOARD CONNECT INC.; TEACHERWEB, INC
Reel/Frame 031689/0871 →
Release of Security Interest in Patent Collateral
Oct 27, 2021
From: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
To: BLACKBOARD INC.; BLACKBOARD CONNECT INC.; EDLINE LLC; TEACHERWEB, INC.
Reel/Frame 057941/0752 →