Patent Assignment
Reel/Frame 013169/0027
Release of Security Interest
Recorded: 2002-07-29
Pages: 4
Assignor
CLARION CAPITAL CORPORATION
Executed: 2002-07-17
Assignee
DISCOURSE TECHNOLOGIES, INC.
455 SCIENCE DRIVE, SUITE 134A, MADISON, WISCONSIN, 53711
Covered Properties
(2)
Interactive Group Communication System
Patent:
5,263,869 →
Application:
07/694,650 →
Remote Teaching System
Patent:
5,437,555 →
Application:
08/112,103 →
Related Assignments
(15)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
May 2, 1991
From: ZIV-EL, JAKOB
To: INTERACTIVE COMMUNICATION SYSTEMS, INC.
Reel/Frame 005701/0465 →
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 →
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
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 Interest Agreement
Aug 7, 2002
From: AETHER CAPITAL LLC
To: SYLVAN VENTURES, LLC
Reel/Frame 013169/0236 →
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 013496/0018 →
Assignment of Assignor's Interest
Nov 8, 2002
From: DISCOURSE TECHNOLOGIES, INC.
To: EDUCATIONAL TESTING SERVICE
Reel/Frame 013496/0016 →
Assignment of Assignor's Interest
Mar 14, 2003
From: DISCOURSE TECHNOLOGIES, INC.
To: EDUCATIONAL TESTING SERVICE
Reel/Frame 013852/0499 →
Assignment of Assignor's Interest
Mar 14, 2003
From: DISCOURSE TECHNOLOGIES, INC.
To: EDUCATIONAL TESTING SERVICE
Reel/Frame 013852/0495 →