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Patent Assignment Abstract of Title
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Total Assignments: 12
Patent #:
6192397
Issue Dt:
02/20/2001
Application #:
08858776
Filing Dt:
05/19/1997
Inventor:
GEOFFREY O. THOMPSON
Title:
METHOD FOR ESTABLISHING A MASTER-SLAVE RELATIONSHIP IN A PEER-TO-PEER NETWORK
Assignment: 1
Reel/Frame:
008573/0659Recorded: 05/19/1997Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
THOMPSON, GEOFFREY O.
Exec Dt:
05/12/1997
Assignee:
BAY NETWORKS, INC.
4401 GREAT AMERICA PARKWAY
SANTA CLARA, CALIFORNIA 95052
Correspondent:
BLAKELY, SOKOLOFF, TAYLOR & ZAFMAN
STEVEN R. SPONSELLER
12400 WILSHIRE BLVD
7TH FLOOR
LOS ANGELES, CA 90025
Assignment: 2
Reel/Frame:
010461/0283Recorded: 12/23/1999Pages: 33
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
BAY NETWORKS, INC.
Exec Dt:
04/30/1999
Assignee:
NORTEL NETWORKS NA INC.
P.O. BOX 58185
4401 GREAT AMERICA PARKWAY
SANTA CLARA, CALIFORNIA 95052
Correspondent:
BLAKELY, SOKOLOFF, TAYLOR & ZAFMAN LLP
WILLIAM W. SCHAAL
12400 WILSHIRE BOULEVARD
7TH FLOOR
LOS ANGELES, CALIFORNIA 90025
Assignment: 3
Reel/Frame:
010547/0891Recorded: 01/04/2000Pages: 37
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
NORTEL NETWORKS NA INC.
Exec Dt:
12/29/1999
Assignee:
NORTEL NETWORKS CORPORATION
WORLD TRADE CENTER OF MONTREAL
380 ST. ANTOINE STREET WEST, 8TH FLOOR
MONTREAL QUEBEC, CANADA H2Y 3
Correspondent:
BLAKELY, SOKOLOFF, TAYLOR & ZAFMAN LLP
12400 WILSHIRE BOULEVARD
7TH FLOOR
LOS ANGELES CALIFORNIA 90025
Assignment: 4
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: 5
Reel/Frame:
024045/0401Recorded: 03/09/2010Pages: 10
Conveyance:
RELEASE OF SECURITY INTERESTS
Assignor:
JPMORGAN CHASE BANK, N.A.
Exec Dt:
10/24/2005
Assignee:
NORTEL NETWORKS LIMITED
5945 AIRPORT ROAD, SUITE 360
MISSISSAUGA, ONTARIO L4V 1R9
Correspondent:
CARISSA ALDEN
ONE LIBERTY PLAZA
CLEARY GOTTLIEB STEEN & HAMILTON LLP
NEW YORK, NY 10006
Assignment: 6
Reel/Frame:
017198/0151Recorded: 02/22/2006Pages: 13
Conveyance:
SECURITY AGREEMENT
Assignor:
NORTEL NETWORKS LIMITED
Exec Dt:
02/14/2006
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: 7
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: 8
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: 9
Reel/Frame:
030094/0370Recorded: 03/27/2013Pages: 83
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: 10
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: 11
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: 12
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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