IP Library › Assignment 027594/0550
Patent Assignment
Reel/Frame 027594/0550

Assignment of Assignor's Interest

Recorded: 2012-01-25 Pages: 4
Assignor
SOUNDPIPE, INC.
Executed: 2003-06-05
Assignee
COMDIAL CORPORATION
106 CATTLEMEN ROAD, SARASOTA, FLORIDA, 34232
Covered Properties (3)
Systems and Methods for Information Exchange and Synchronization Using Dtmf Over Telephone Communication Channels
Patent: 7,088,804 →
Application: 10/909,834 →
Systems and Methods for Information Exchange and Synchronization Using Dtmf Over Telephone Communication Channels
Patent: 8,098,801 →
Application: 11/499,908 →
Publication: US 2007/0121830
Systems and Methods for Information Exchange and Synchronization Using Dtmf Over Telephone Communication Channels
Patent: 9,106,767 →
Application: 13/331,989 →
Publication: US 2012/0142333
Related Assignments (9)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest May 29, 2008
From: COMDIAL CORPORATION
To: VERTICAL COMMUNICATIONS ACQUISITION CORP.
Reel/Frame 021006/0978 →
Assignment of Assignor's Interest Dec 28, 2011
From: VERTICAL COMMUNICATIONS ACQUISITION CORP.
To: DIGITAL RESOURCE PARTNERS LLC
Reel/Frame 027451/0457 →
Assignment of Assignor's Interest Jan 25, 2012
From: KASTURI, SRIVATSAN; ALAGIRI, G.; NAGARAJAN, VINOD; KALIPATNAPU, RAJAH
To: SOUNDPIPE, INC.
Reel/Frame 027594/0507 →
Assignment of Assignor's Interest Jan 25, 2012
From: COMDIAL CORPORATION
To: VERTICAL COMMUNICATIONS ACQUISITION CORP.
Reel/Frame 027594/0554 →
Assignment of Assignor's Interest Jan 25, 2012
From: DIGITAL RESOURCE PARTNERS LLC
To: MIST SILICON LIMITED LIABILITY COMPANY
Reel/Frame 027593/0640 →
Assignment of Assignor's Interest Jan 26, 2012
From: COMDIAL CORPORATION
To: VERTICAL COMMUNICATIONS ACQUISITION CORP.
Reel/Frame 027597/0275 →
Assignment of Assignor's Interest Jan 26, 2012
From: VERTICAL COMMUNICATIONS ACQUISITION CORP.
To: DIGITAL RESOURCE PARTNERS LLC
Reel/Frame 027597/0308 →
Assignment of Assignor's Interest Jan 30, 2012
From: DIGITAL RESOURCE PARTNERS LLC
To: MIST SILICON LIMITED LIABILITY COMPANY
Reel/Frame 027619/0642 →
Merger Dec 11, 2015
From: MIST SILICON LIMITED LIABILITY COMPANY
To: CHEMTRON RESEARCH LLC
Reel/Frame 037271/0722 →