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Patent Assignment Abstract of Title
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Total Assignments: 13
Patent #:
6282170
Issue Dt:
08/28/2001
Application #:
08864789
Filing Dt:
05/29/1997
Inventors:
MARK BENTALL, BRIAN CHARLES HARGRAVE TURTON, CHRISTOPHER WILLIAM LEWIS HOBBS
Title:
NETWORK RESTORATION ROUTING OPTIMISATION
Assignment: 1
Reel/Frame:
008586/0924Recorded: 05/29/1997Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
BENTALL, MARK
Exec Dt:
11/18/1996
TURTON, BRIAN CHARLES HARGRAVE
Exec Dt:
11/18/1996
HOBBS, CHRISTOPHER WILLIAM LEWIS
Exec Dt:
12/05/1996
Assignee:
WORLD TRADE CENTER OF MONTREAL
380 ST.ANTOINE STREET WEST, 8TH FLOOR
MONTREAL, QUEBEC H2Y 3Y4, CANADA
Correspondent:
NORTHERN TELECOM INCORPORATED
JOHN D. CRANE
P.O. BOX 833858
RICHARDSON, TX 75083-3858
Assignment: 2
Reel/Frame:
026198/0487Recorded: 04/28/2011Pages: 4
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE NAME OF THE RECEIVING PARTY PREVIOUSLY RECORDED ON REEL 008586 FRAME 0924. ASSIGNOR(S) HEREBY CONFIRMS THE NAME OF THE RECEIVING PARTY IS NORTHERN TELECOM LIMITED.
Assignors:
BENTALL, MARK
Exec Dt:
11/18/1996
TURTON, BRIAN CHARLES HARGRAVE
Exec Dt:
11/18/1996
HOBBS, CHRISTOPHER WILLIAM LEWIS
Exec Dt:
12/05/1996
Assignee:
NORTHERN TELECOM LIMITED
WORLD TRADE CENTER OF MONTREAL
380 ST. ANTOINE STREET WEST, 8TH FLOOR
MONTREAL, QUEBEC, CANADA H2Y 3Y4
Correspondent:
HUNTON & WILLIAMS
1900 K. STREET, N.W.
SUITE 1200
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:
011747/0435Recorded: 04/25/2001Pages: 3
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
NORTHERN TELECOM LIMITED
Exec Dt:
04/27/1999
Assignee:
NORTEL NETWORKS CORPORATION
380 ST. ANTOINE STREET WEST, 8TH FLOOR
WORLD TRADE CENTER OF MONTREAL
MONTREAL, QUEBEC H2Y 3Y4, CANADA
Correspondent:
LEE, MANN, SMITH, MCWILLIAMS ET AL
WILLIAM M. LEE, JR.
P.O. BX 2786
CHICAGO, ILLINOIS 60690-2786
Assignment: 4
Reel/Frame:
010567/0001Recorded: 12/23/1999Pages: 62
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
NORTHERN TELECOM LIMITED
Exec Dt:
04/29/1999
Assignee:
NORTEL NETWORKS CORPORATION
WORLD TRADE CENTER OF MONTREAL, 380 ST. ANTOINE STREET WEST, 8TH FLOOR
MONTREAL, QUEBEC, CANADA H2Y 3
Correspondent:
NORTEL NETWORKS, INC.
W. GLEN JOHNSON
P.O. BOX 832130
RICHARDSON, TX 75083-2130
Assignment: 5
Reel/Frame:
011747/0420Recorded: 04/25/2001Pages: 8
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
NORTEL NETWORKS CORPORATION
Exec Dt:
05/01/2000
Assignee:
NORTEL NETWORKS LIMITED
380 ST. ANTOINE STREET WEST, 8TH FLOOR WORLD TRADE CENTER OF MONTREAL
MONTREAL, QUEBEC H2Y 3Y4, CANADA
Correspondent:
LEE, MANN, SMITH & MCWILLIAM, ET AL
WILLIAM M. LEE, JR.
P.O. BOX 2786
CHICAGO, ILLINOIS 60690-2786
Assignment: 6
Reel/Frame:
011195/0706Recorded: 08/30/2000Pages: 251
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
NORTEL NETWORKS CORPORATION
Exec Dt:
08/30/2000
Assignee:
NORTEL NETWORKS LIMITED
WORLD TRADE CENTER OF MONTREAL
380 ST. ANTOINE STREET WEST, 8TH FLOOR
MONTREAL, QUEBEC, CANADA H2Y 3
Correspondent:
NORTEL NETWORKS LIMITED
W. GLEN JOHNSON
2100 LAKESIDE BLVD.
M/S 468/05/B10, IP LAW GROUP
RICHARDSON, TX 75082-4399
Assignment: 7
Reel/Frame:
017675/0182Recorded: 05/25/2006Pages: 5
Conveyance:
SECURITY AGREEMENT
Assignor:
NORTEL NETWORKS LIMITED
Exec Dt:
04/28/2006
Assignee:
JPMORGAN CHASE BANK N.A., AS COLLATERAL AGENT
270 PARK AVENUE
NEW YORK, NEW YORK 10017
Correspondent:
CORPORATION SERVICE COMPANY
1133 AVENUE OF THE AMERICAS
SUITE 3100
NEW YORK, NY 10036
Assignment: 8
Reel/Frame:
017914/0962Recorded: 07/12/2006Pages: 15
Conveyance:
RELEASE OF PATENT SECURITY AGREEMENT
Assignor:
JPMORGAN CHASE BANK N.A., AS COLLATERAL AGENT
Exec Dt:
07/05/2006
Assignee:
NORTEL NETWORKS LIMITED
8200 DIXIE ROAD
SUITE 100, MS: 036/NO/230
BRAMPTON, CANADA L6T 5P6
Correspondent:
CORPORATION SERVICE COMPANY
1133 AVENUE OF THE AMERICAS
SUITE 3100
NEW YORK, NY 10036
Assignment: 9
Reel/Frame:
027164/0356Recorded: 10/28/2011Pages: 269
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
NORTEL NETWORKS LIMITED
Exec Dt:
07/29/2011
Assignee:
ROCKSTAR BIDCO, LP
C/O PAUL, WEISS, RIFKIND, WHARTON & GARRISON LLP
1285 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10019-6064
Correspondent:
PAUL, WEISS, RIFKIND, WHARTON & GARRISON
1285 AVENUE OF THE AMERICAS
NEW YORK, NY 10019-6064
Assignment: 10
Reel/Frame:
032425/0867Recorded: 03/11/2014Pages: 48
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
ROCKSTAR BIDCO, LP
Exec Dt:
05/09/2012
Assignee:
ROCKSTAR CONSORTIUM US LP
LEGACY TOWN CENTER 1
7160 NORTH DALLAS PARKWAY, SUITE 250
PLANO, TEXAS 75024
Correspondent:
AMIE KOSABEK
515 LEGGET DRIVE
SUITE 300
KANATA, K2K 3G4 CANADA
Assignment: 11
Reel/Frame:
034924/0779Recorded: 02/09/2015Pages: 148
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
ROCKSTAR CONSORTIUM US LP
Exec Dt:
01/28/2015
ROCKSTAR CONSORTIUM LLC
Exec Dt:
01/28/2015
BOCKSTAR TECHNOLOGIES LLC
Exec Dt:
01/28/2015
CONSTELLATION TECHNOLOGIES LLC
Exec Dt:
01/28/2015
MOBILESTAR TECHNOLOGIES LLC
Exec Dt:
01/28/2015
NETSTAR TECHNOLOGIES LLC
Exec Dt:
01/28/2015
Assignee:
RPX CLEARINGHOUSE LLC
ONE MARKET PLAZA, STEUART TOWER
SUITE 800
SAN FRANCISCO, CALIFORNIA 94105
Correspondent:
WITHROW & TERRANOVA, PLLC
100 REGENCY FOREST DRIVE, SUITE 160
CARY, NC 27518
Assignment: 12
Reel/Frame:
038041/0001Recorded: 03/09/2016Pages: 254
Conveyance:
SECURITY AGREEMENT
Assignors:
RPX CORPORATION
Exec Dt:
02/26/2016
RPX CLEARINGHOUSE LLC
Exec Dt:
02/26/2016
Assignee:
JPMORGAN CHASE BANK, N.A., AS COLLATERAL AGENT
10 SOUTH DEARBORN, FLOOR 9, SUITE IL1-0874
CHICAGO, ILLINOIS 60603
Correspondent:
ELAINE CARRERA, LEGAL ASSISTANT
80 PINE STREET
C/O CAHILL GORDON & REINDAL LLP
NEW YORK, NY 10005
Assignment: 13
Reel/Frame:
044970/0030Recorded: 01/02/2018Pages: 255
Conveyance:
RELEASE (REEL 038041 / FRAME 0001)
Assignor:
JPMORGAN CHASE BANK, N.A.
Exec Dt:
12/22/2017
Assignees:
RPX CORPORATION
1 MARKET PLAZA
STEUART TOWER, SUITE 800
SAN FRANCISCO, CALIFORNIA 94105
RPX CLEARINGHOUSE LLC
1 MARKET PLAZA
STEUART TOWER, SUITE 800
SAN FRANCISCO, CALIFORNIA 94105
Correspondent:
CT CORPORATION
4400 EASTON COMMONS WAY
SUITE 125
COLUMBUS, OH 43219

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