Patent Assignment
Reel/Frame 013169/0236
Security Interest Agreement
Recorded: 2002-08-07
Pages: 9
Assignor
AETHER CAPITAL LLC
Executed: 2002-07-31
Assignee
SYLVAN VENTURES, LLC
1001 FLEET STREET, 9TH FLOOR, BALTIMORE, MARYLAND, 21202
Covered Properties
(7)
Remote Teaching System
Patent:
5,437,555 →
Application:
08/112,103 →
A Prism Has a Plurality of Reflective Regions Each with a Predetermined Phase Difference
Patent:
5,563,869 →
Application:
08/394,270 →
Methods and Apparatus for on-Line Teaching and Learning
Patent:
6,302,698 →
Application:
09/250,687 →
System and method for universal broadcast messaging to members of a community
Application:
09/635,875 →
Method and System for Online Teaching Using Web Pages
Apparatus and methods for teaching web-based information
Application:
60/181,568 →
Apparatus and method for teaching via web browsers
Application:
60/226,981 →
Related Assignments
(22)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 26, 1993
From: ZIV-EL, JAKOB
To: INTERACTIVE COMMUNICATIONS SYSTEMS, INC.
Reel/Frame 006679/0451 →
Change of Name
Feb 21, 1995
From: INTERACTIVE COMMUNICATION SYSTEMS, INC.
To: DISCOURSE TECHNOLOGIES, INC.
Reel/Frame 007346/0534 →
Security Interest
Jan 22, 1996
From: DISCOURSE TECHNOLOGIES, INC.
To: CLARION CAPITAL CORPORATION
Reel/Frame 007773/0438 →
Assignment of Assignor's Interest
Apr 16, 1999
From: ZIV-EL, JAKOB
To: DISCOURSE TECHNOLOGIES, INC.
Reel/Frame 009892/0845 →
Assignment of Assignor's Interest
Aug 10, 2000
From: SIDHU, PATWINDER S.; CONNORS, ANDREW W.; NAJJAR, LEE K.; BELL, JOHN
To: HIFUSION
Reel/Frame 011120/0667 →
Assignment of Assignor's Interest
Jan 12, 2001
From: ZIV-EL, SHIMON G.; TOLLY, ROBERT; DUNK, MICHAEL
To: DISCOURSE TECHNOLOGIES, INC.
Reel/Frame 011493/0813 →
Security Interest
Jan 19, 2001
From: DISCOURSE TECHNOLOGIES, INC
To: ODYSSEY FUND, AS ADMINISTRATIVE AGENT
Reel/Frame 011449/0828 →
Termination of Security Agreement
Jun 27, 2001
From: ODYSSEY FUND, LLC
To: DISCOURSE TECHNOLOGIES, INC.
Reel/Frame 011934/0397 →
Security Interest
Mar 15, 2002
From: DISCOURSE TECHNOLOGIES, INC.
To: AETHER CAPITAL LLC; SYLVAN VENTURES, LLC
Reel/Frame 012683/0114 →
Security Interest
Mar 15, 2002
From: MINDSURF, INC.
To: AETHER CAPITAL LLC; SYLVAN VENTURES, LLC
Reel/Frame 012684/0507 →
Security Agreement
Jun 6, 2002
From: MINDSURF, INC.
To: SYLVAN VENTURES, LLC
Reel/Frame 013421/0489 →
Security Interest
Jun 6, 2002
From: DISCOURSE TECHNOLOGIES, INC.
To: SYLVAN VENTURES, LLC
Reel/Frame 013417/0690 →
Security Agreement
Jun 11, 2002
From: MINDSURF, INC.
To: SYLVAN VENTURES, LLC
Reel/Frame 012973/0595 →
Security Agreement
Jun 11, 2002
From: MINDSURF, INC.
To: SYLVAN VENTURES, LLC
Reel/Frame 012979/0520 →
Release of Security Interest
Jul 29, 2002
From: CLARION CAPITAL CORPORATION
To: DISCOURSE TECHNOLOGIES, INC.
Reel/Frame 013169/0027 →
Assignment of Assignor's Interest
Aug 23, 2002
From: SYLVAN VENTURES, LLC
To: MINDSURF, INC.
Reel/Frame 013226/0048 →
Release of Security Interest
Aug 23, 2002
From: SYLVAN VENTURES, LLC
To: DISCOURSE TECHNOLOGIES, INC.
Reel/Frame 013221/0339 →
Assignment of Assignor's Interest
Nov 8, 2002
From: DISCOURSE TECHNOLOGIES, INC.
To: EDUCATIONAL TESTING SERVICE
Reel/Frame 013495/0747 →
Assignment of Assignor's Interest
Nov 8, 2002
From: DISCOURSE TECHNOLOGIES, INC.
To: EDUCATIONAL TESTING SERVICE
Reel/Frame 013496/0018 →
Assignment of Assignor's Interest
Nov 8, 2002
From: DISCOURSE TECHNOLOGIES, INC.
To: EDUCATIONAL TESTING SERVICE
Reel/Frame 013496/0014 →
Assignment of Assignor's Interest
Mar 14, 2003
From: DISCOURSE TECHNOLOGIES, INC.
To: EDUCATIONAL TESTING SERVICE
Reel/Frame 013852/0497 →
Assignment of Assignor's Interest
Mar 14, 2003
From: DISCOURSE TECHNOLOGIES, INC.
To: EDUCATIONAL TESTING SERVICE
Reel/Frame 013852/0495 →