Patent Assignment
Reel/Frame 020723/0304
Assignment of Assignor's Interest
Recorded: 2008-03-28
Pages: 15
Assignor
CANTATA TECHNOLOGY, INC.
Executed: 2007-10-04
Assignee
DIALOGIC CORPORATION
9800 CAVENDISH BLVD., 5TH FLOOR, MONTREAL, QUEBEC, H4M 2V9, CANADA
Covered Properties
(5)
Control of Electronic Information Delivery
Patent:
4,918,722 →
Application:
07/192,839 →
Fax Message System
Patent:
5,291,546 →
Application:
07/721,915 →
Fax Message System
Patent:
5,488,651 →
Application:
08/203,658 →
Computer Telephony System Using Multiple Hardware Platforms to Provide Telephony Services
Patent:
6,920,143 →
Application:
09/267,178 →
Voice Detection in Audio Signals
Patent:
6,321,194 →
Application:
09/299,631 →
Related Assignments
(14)
Other recorded transfers of the patents in this record — the chain of ownership.
Security Agreement
Jan 5, 2006
From: BROOKTROUT TECHNOLOGY, INC.
To: COMERICA BANK, AS ADMINISTRATIVE AGENT
Reel/Frame 016967/0938 →
Release of Security Interest
Oct 5, 2007
From: COMERICA BANK
To: EXCEL SWITCHING CORPORATION; BROOKTROUT, INC; EAS GROUP, INC.
Reel/Frame 019920/0425 →
Security Agreement
Nov 6, 2007
From: DIALOGIC CORPORATION
To: OBSIDIAN, LLC
Reel/Frame 020072/0203 →
Release of Security Interest
Nov 12, 2007
From: COMERICA BANK
To: BROOKTROUT TECHNOLOGY INC.
Reel/Frame 020092/0668 →
Assignment of Assignor's Interest
Apr 7, 2008
From: GILER, ERIC R.; DUEHREN, DAVID W.
To: BROOKTROUT TECHNOLOGY, INC.
Reel/Frame 020768/0313 →
Change of Name
Apr 18, 2008
From: BROOKTROUT TECHNOLOGY, INC.
To: BROOKTROUT, INC.
Reel/Frame 020828/0477 →
Change of Name
Apr 18, 2008
From: BROOKTROUT, INC.
To: CANTATA TECHNOLOGY, INC.
Reel/Frame 020828/0489 →
Intellectual Property Security Agreement
Dec 23, 2008
From: DIALOGIC CORPORATION
To: OBSIDIAN, LLC
Reel/Frame 022024/0274 →
Partial Release of Intellectual Property Security Agreement
Jun 27, 2013
From: OBSIDIAN, LLC
To: DIALOGIC CORPORATION (A BRITISH COLUMBIA CORPORATION); DIALOGIC INC. (A DELAWARE CORPORATION)
Reel/Frame 030707/0111 →
Assignment of Assignor's Interest
Oct 17, 2013
From: DIALOGIC CORPORATION
To: VOIP DYNAMIC LLC
Reel/Frame 031426/0894 →
Release of Security Interest
Nov 25, 2014
From: OBSIDIAN, LLC
To: DIALOGIC CORPORATION, F/K/A EICON NETWORKS CORPORATION; DIALOGIC INC.; DIALOGIC (US) INC., F/K/A DIALOGIC INC. AND F/K/A EICON NETWORKS INC.; DIALOGIC DISTRIBUTION LIMITED, F/K/A EICON NETWORKS DISTRIBUTION LIMITED
Reel/Frame 034468/0654 →
Security Agreement
Jun 30, 2015
From: DIALOGIC (US) INC.; DIALOGIC INC.; DIALOGIC US HOLDINGS INC.; DIALOGIC DISTRIBUTION LIMITED
To: SILICON VALLEY BANK
Reel/Frame 036037/0165 →
Release of Security Interest
Jan 25, 2018
From: SILICON VALLEY BANK
To: DIALOGIC (US) INC.
Reel/Frame 044733/0845 →
Assignment of Assignor's Interest
Mar 6, 2018
From: DIALOGIC CORPORATION
To: SANGOMA US INC.
Reel/Frame 045111/0957 →