Patent Assignment
Reel/Frame 027594/0579
Assignment of Assignor's Interest
Recorded: 2012-01-25
Pages: 4
Assignor
COMDIAL CORPORATION
Executed: 2011-12-15
Assignee
VERTICAL COMMUNICATIONS ACQUISITION CORP.
3979 FREEDOM CIRCLE, SUITE 400, SANTA CLARA, CALIFORNIA, 95054
Covered Properties
(3)
System, Method and Computer Program Product for Diagnostic Supervision of Internet Connections
Patent:
6,553,515 →
Application:
09/393,659 →
System and Method for Diagnostic Supervision of Internet Transmissions with Quality of Service Control
Patent:
7,120,122 →
Application:
09/658,330 →
System, Method and Computer Program Product for Point-to-Point Bandwidth Conservation in an Ip Network
Related Assignments
(16)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 29, 1999
From: GROSS, CHARLES J.; HARTLESS, JAMES R.; SHARMA, VIJAY K.; STARR, MICHAEL A.
To: COMDIAL CORPORATION
Reel/Frame 010440/0602 →
Assignment of Assignor's Interest
Sep 8, 2000
From: STARR, MICHAEL A.; GROSS, CHARLES J.
To: COMDIAL CORPORATION
Reel/Frame 011094/0871 →
Security Interest
Feb 14, 2001
From: ARRAY TELECOM CORPORATION
To: BANK OF AMERICA, N.A.
Reel/Frame 011539/0001 →
Security Interest
May 10, 2004
From: COMDIAL CORPORATION
To: SILICON VALLEY BANK
Reel/Frame 014615/0102 →
Security Interest
May 10, 2004
From: COMDIAL CORPORATION
To: SILICON VALLEY BANK
Reel/Frame 014615/0087 →
Security Agreement
Oct 20, 2006
From: VERTICAL COMMUNICATIONS, INC.; VERTICAL COMMUNICATIONS ACQUISITION CORP.
To: COLUMBIA PARTNERS, L.L.C. INVESTMENT MANAGEMENT, AS AGENT AND INVESTMENT MANAGER, FOR THE BENEFIT OF ITSELF AND NEIPF, L.P.
Reel/Frame 018407/0598 →
Asset Purchase Agreement
Jun 3, 2008
From: COMDIAL CORPORATION
To: VERTICAL COMMUNICATIONS ACQUISITION CORP.
Reel/Frame 021029/0335 →
Assignment of Assignor's Interest
Aug 6, 2008
From: SCOTT, MARK
To: ARRAY TELECOM CORPORATION
Reel/Frame 021344/0210 →
Assignment of Assignor's Interest
Jun 18, 2010
From: ARRAY TELECOM CORPORATION
To: VERTICAL COMMUNICATIONS ACQUISITION CORP.
Reel/Frame 024555/0781 →
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: DIGITAL RESOURCE PARTNERS LLC
To: MIST SILICON LIMITED LIABILITY COMPANY
Reel/Frame 027593/0640 →
Release of Security Interest
Jan 25, 2012
From: COLUMBIA PARTNERS, L.L.C. INVESTMENT MANAGEMENT; NEIPF, L.P.
To: VERTICAL COMMUNICATIONS, INC.; VERTICAL COMMUNICATIONS ACQUISITION CORP.
Reel/Frame 027593/0833 →
Merger
Dec 11, 2015
From: MIST SILICON LIMITED LIABILITY COMPANY
To: CHEMTRON RESEARCH LLC
Reel/Frame 037271/0722 →
Assignment of Assignor's Interest
Jan 4, 2020
From: INTELLECTUAL VENTURES ASSETS 158 LLC
To: HANGER SOLUTIONS, LLC
Reel/Frame 051486/0425 →
Assignment of Assignor's Interest
Jan 29, 2020
From: CHEMTRON RESEARCH LLC
To: INTELLECTUAL VENTURES ASSETS 158 LLC
Reel/Frame 051754/0027 →
Assignment of Assignor's Interest
Feb 1, 2020
From: CHEMTRON RESEARCH LLC
To: INTELLECTUAL VENTURES ASSETS 158 LLC
Reel/Frame 051776/0952 →