Patent Assignment
Reel/Frame 012147/0304
Assignment of Assignor's Interest
Recorded: 2001-11-05
Pages: 2
Assignors
ALCORN, ROBERT L.
Executed: 2001-10-25
CANE, DANIEL E.
Executed: 2001-10-26
CHASEN, MICHAEL L.
Executed: 2001-10-25
CHI, TIMOTHY R.
Executed: 2001-10-23
GILFUS, STEPHEN R.
Executed: 2001-10-24
PERIAN, SCOTT
Executed: 2001-10-25
PITTINSKY, MATTHEW L.
Executed: 2001-10-25
Assignee
BLACKBOARD, INC.
FIFTH FLOOR, 1899 L STREET N.W., WASHINGTON, DISTRICT OF COLUMBIA, 20036
Covered Property
(1)
Internet-Based Education Support System and Methods
Patent:
6,988,138 →
Application:
09/608,208 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Agreement
Mar 10, 2006
From: BLACKBOARD INC.
To: CREDIT SUISSE, CAYMAN ISLANDS BRANCH, AS ADMINISTRATIVE AGENT
Reel/Frame 017286/0471 →
Security Agreement
Aug 5, 2010
From: BLACKBOARD INC.
To: JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 024794/0340 →
Release of Security Interest Recorded at Reel/Frame 17286/471
Aug 9, 2010
From: CREDIT SUISSE, CAYMAN ISLANDS BRANCH
To: BLACKBOARD INC.
Reel/Frame 024804/0966 →
Release of Patent Security Interest
Oct 4, 2011
From: JPMORGAN CHASE BANK, N.A.
To: BLACKBOARD INC.
Reel/Frame 027015/0787 →