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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
11/19/2019
Application #:
15141412
Filing Dt:
04/28/2016
Publication #:
Pub Dt:
11/03/2016
Inventors:
David DROTOS, John SWINFORD
Title:
SYSTEM AND METHOD FOR AUTOMATED COMMUNICATIONS SESSION ROUTING IN A COMMUNICATIONS HANDLING SYSTEM
Assignment: 1
Reel/Frame:
039161/0867Recorded: 07/14/2016Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
07/01/2016
Exec Dt:
07/01/2016
Assignee:
555 WEST ADAMS STREET
CHICAGO, ILLINOIS 60661
Correspondent:
NEAL, GERBER & EISENBERG LLP
TWO NORTH LASALLE STREET, SUITE 1700
CHICAGO, IL 60602
Assignment: 2
Reel/Frame:
057863/0746Recorded: 10/21/2021Pages: 11
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/11/2021
Assignee:
2001 ROSS AVENUE
SUITE 1900
DALLAS, TEXAS 75201
Correspondent:
MELISSA GUIDRY
1750 TYSONS BLVD
SUITE 1800
TYSONS, VA 22102
Assignment: 3
Reel/Frame:
058892/0456Recorded: 01/28/2022Pages: 8
Conveyance:
REAFFIRMATION OF AND SUPPLEMENT TO INTELLECTUAL PROPERTY SECURITY AGREEMENT
Assignor:
Exec Dt:
01/12/2022
Assignee:
2001 ROSS AVENUE
SUITE 1900
DALLAS, TEXAS 75201
Correspondent:
DANIEL WITHERS
2000 MCKINNEY AVE
#1400
DALLAS, TX 75201
Assignment: 4
Reel/Frame:
062463/0344Recorded: 01/24/2023Pages: 9
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/13/2023
Assignee:
120 S RIVERSIDE PLAZA
SUITE 1100
CHICAGO, ILLINOIS 60606
Correspondent:
BAKER BOTTS L.L.P.
401 SOUTH FIRST ST.
SUITE 1300
AUSTIN, TX 78704

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