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Patent Assignment Abstract of Title
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Total Assignments: 8
Patent #:
Issue Dt:
09/03/2002
Application #:
09454097
Filing Dt:
12/03/1999
Inventor:
THOMAS E. RAMSEY
Title:
CARRIER ROUTE OPTIMIZATION SYSTEM
Assignment: 1
Reel/Frame:
010581/0161Recorded: 02/28/2000Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/14/2000
Assignee:
77 WEST WACKER DRIVE
CHICAGO, ILLINOIS 0601-
Correspondent:
FITCH, EVEN ET AL
WALTER A. MICHEL, ESQ.
120 S. LASALLE STREET, SUITE 1600
CHICAGO, IL 60603
Assignment: 2
Reel/Frame:
040172/0401Recorded: 09/28/2016Pages: 11
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/01/2016
Assignee:
35 W. WACKER DRIVE
CHICAGO, ILLINOIS 60601
Correspondent:
HANLEY, FLIGHT & ZIMMERMAN, LLC
150 S. WACKER DRIVE, SUITE 2200
CHICAGO, IL 60606
Assignment: 3
Reel/Frame:
040213/0633Recorded: 10/04/2016Pages: 18
Conveyance:
SECURITY AGREEMENT
Assignor:
Exec Dt:
09/30/2016
Assignee:
901 MAIN ST.
MAIL CODE: TX-492-14-11
DALLAS, TEXAS 75202-3714
Correspondent:
ELAINE CARRERA, LEGAL ASSISTANT
80 PINE STREET
C/O CAHILL GORDON & REINDEL LLP
NEW YORK, NY 10005
Assignment: 4
Reel/Frame:
040213/0791Recorded: 10/04/2016Pages: 18
Conveyance:
SECURITY AGREEMENT
Assignor:
Exec Dt:
09/30/2016
Assignee:
180 EAST 42ND STREET, 40TH FLOOR
NEW YORK, NEW YORK 10017
Correspondent:
ELAINE CARRERA, LEGAL ASSISTANT
80 PINE STREET
C/O CAHILL GORDON & REINDEL LLP
NEW YORK, NY 10005
Assignment: 5
Reel/Frame:
053309/0787Recorded: 06/23/2020Pages: 15
Conveyance:
ASSIGNMENT OF PATENT SECURITY AGREEMENTS
Assignor:
Exec Dt:
06/19/2020
Assignee:
50 SOUTH SIXTH STREET
SUITE 1290
MINNEAPOLIS, MINNESOTA 55402
Correspondent:
ROPES & GRAY LLP
PRUDENTIAL TOWER
800 BOYLSTON STREET
BOSTON, MA 02199
Assignment: 6
Reel/Frame:
054660/0875Recorded: 12/09/2020Pages: 16
Conveyance:
TERMINATION AND RELEASE OF SECURITY INTEREST IN PATENTS
Assignor:
Exec Dt:
12/04/2020
Assignee:
191 N. WACKER DRIVE, SUITE 1400
C/O LSC COMMUNICATIONS INC.
CHICAGO, ILLINOIS 60606
Correspondent:
MOORE & VAN ALLEN PLLC
100 NORTH TRYON STREET
SUITE 4700, ATTN: IP DEPARTMENT
CHARLOTTE, NC 28202
Assignment: 7
Reel/Frame:
054875/0298Recorded: 12/16/2020Pages: 16
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/04/2020
Assignee:
C/O SULLIVAN & CROMWELL 125 BROAD STREET
NEW YORK, NEW YORK 10004
Correspondent:
HEATHER SCHNEIDER
787 SEVENTH AVENUE
NEW YORK, NY 10019
Assignment: 8
Reel/Frame:
055168/0655Recorded: 01/28/2021Pages: 26
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/04/2020
Assignee:
191 N. WACKER DR
CHICAGO, ILLINOIS 60601
Correspondent:
HANLEY, FLIGHT & ZIMMERMAN, LLC
150 S WACKER DR.
SUITE 2200
CHICAGO, IL 60606

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