IP Library › Assignment 006615/0426
Patent Assignment
Reel/Frame 006615/0426

Security Interest

Recorded: 1993-06-03 Pages: 7
Assignor
Assignee
SIGNET BANK/VIRGINIA
ATTN: D. LINTHICUM, SUITE 300 8330 BOONE BLVD., VIENNA, VIRGINIA, 22182
Covered Properties (10)
Method of Randomizing Telephone Numbers
Patent: 4,741,028 →
Application: 06/890,644 →
Recombinant Pseudomonas Exotoxins: Construction of an Active Immunotoxin with Low Side Effects
Patent: 4,892,827 →
Application: 06/911,227 →
Call Management System with Protocol Converter and Port Controller
Patent: 4,817,130 →
Application: 06/938,405 →
Digital Voice Recording and Reproduction and Telephone Network Signalling Using Direct Storage in Ram of Pcm Encoded Data
Patent: 4,829,514 →
Application: 07/027,239 →
Alternate Memory Addressing for Information Storage and Retrieval
Patent: 4,875,157 →
Application: 07/027,240 →
System for Regulating Arrivals of Customers to Servers
Patent: 4,858,120 →
Application: 07/027,359 →
Telephone Trunk Interface Circuit
Patent: 4,864,605 →
Application: 07/165,217 →
Classification of Audio Signals on a Telephone Line
Patent: 5,007,000 →
Application: 07/373,281 →
Pacing of Telephone Calls for Call Origination Management Systems
Patent: 4,933,964 →
Application: 07/385,015 →
Call Progress Pacing
Patent: 5,179,589 →
Application: 07/800,546 →
Related Assignments (14)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest. Feb 16, 1988
From: PASTAN, IRA H.; ADHYA, SANKAR; FITZGERALD, DAVID
To: UNITED STATES OF AMERICA, THE
Reel/Frame 004829/0514 →
Assignment of Assignors Interest. Mar 8, 1988
From: RAMSAY, JOHN R.; OUELLETTE, THOMAS
To: INTERNATIONAL TELESYSTEMS CORPORATION
Reel/Frame 004872/0099 →
Assignment of Assignors Interest. Jul 25, 1989
From: GIRGIS, BASSEM M.
To: INTERNATIONAL TELESYSTEMS CORP., 600 HERNDON PARKWAY HERNDON, VA. 22070, A VA. CORP.
Reel/Frame 005104/0794 →
Release of Security Interest Dec 21, 1993
From: INTERNATIONAL TELESYSTEMS CORPORATION
To: SIGNET BANK/VIRGINIA
Reel/Frame 006807/0211 →
Assignment of Assignor's Interest Apr 5, 2001
From: EIS INTERNATIONAL, INC.
To: PORTAL CONNECT, INC.
Reel/Frame 011667/0463 →
Change of Name Nov 8, 2001
From: SER SOLUTIONS, INC. (A VIRGINIA CORPORATION)
To: SER SOLUTIONS, INC. (A VIRGINIA CORPORATION)
Reel/Frame 012343/0896 →
Change of Name Nov 8, 2001
From: PORTAL CONNECT, INC.
To: SER SOLUTIONS INC.
Reel/Frame 012343/0302 →
Merger Nov 8, 2001
From: PORTAL CONNECT, INC. (A DELAWARE CORPORATION)
To: PORTAL CONNECT, INC. ( A VIRGINIA CORPORATION)
Reel/Frame 012343/0591 →
Security Agreement Nov 13, 2001
From: SER SOLUTIONS, INC.
To: SILICON VALLEY BANK
Reel/Frame 012520/0111 →
Release Feb 15, 2006
From: SILICON VALLEY BANK
To: SER SOLUTIONS, INC.
Reel/Frame 017555/0155 →
Patent Security Agreement Feb 27, 2006
From: SER SOLUTIONS, INC.
To: MAGNETAR FINANCIAL LLC
Reel/Frame 017223/0075 →
Release of Security Interest Jan 5, 2009
From: MAGNETAR FINANCIAL LLC, BY ITS SUCCESSOR ADMINISTRATIVE AGENT, ATALAYA ADMINISTRATIVE LLC
To: SER SOLUTIONS, INC.
Reel/Frame 022052/0456 →
Merger Oct 8, 2010
From: SER SOLUTIONS, INC.
To: SIEMENS ENTERPRISE COMMUNICATIONS, INC.
Reel/Frame 025114/0161 →
Grant of Security Interest in U.S. Patents Nov 10, 2010
From: SIEMENS ENTERPRISE COMMUNICATIONS, INC.
To: WELLS FARGO TRUST CORPORATION LIMITED, AS SECURITY AGENT
Reel/Frame 025339/0904 →