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Patent Assignment Abstract of Title
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Total Assignments: 9
Patent #:
6691303
Issue Dt:
02/10/2004
Application #:
09859162
Filing Dt:
05/16/2001
Publication #:
20020040470
Pub Dt:
04/04/2002
Inventors:
Philippa Joy Guthrie, William Thomas Charnell, Stephen Darnell, Blaise Abel Alec Dias et al
Title:
METHOD AND SYSTEM OF TESTING AND VERIFYING COMPUTER CODE IN A MULTI-THREADED ENVIRONMENT
Assignment: 1
Reel/Frame:
012095/0853Recorded: 08/17/2001Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
GUTHRIE, PHILIPPA JOY GUTHRIE
Exec Dt:
07/19/2001
CHARNELL, WILLIAM THOMAS
Exec Dt:
07/19/2001
DARNELL, STEPHEN
Exec Dt:
07/19/2001
DIAS, BLAISE ABEL ALEC
Exec Dt:
07/19/2001
PLUMMER, WAYNE
Exec Dt:
07/26/2001
KRAMSKOY, JEREMY PAUL
Exec Dt:
07/23/2001
SEXTON, JEREMY JAMES
Exec Dt:
07/19/2001
WYNN, MICHAEL JOHN
Exec Dt:
07/31/2001
RAUTENBACH, KEITH
Exec Dt:
07/24/2001
THOMAS, STEPHEN PAUL
Exec Dt:
07/23/2001
Assignee:
INSIGNIA SOLUTIONS, PLC
WYCOMBE LANE, WOOBURN GREEN
INSIGNIA HOUSE, THE MERCURY CENTRE
HIGH WYCOMBE, BUCKS HP 10 0HH, UNITED KINGDOM
Correspondent:
MICHAEL BEST & FRIEDRICH LLP
DEREK C. STETTNER
100 E WISCONSIN AVENUE
MILWAUKEE, WI 53202-4108
Assignment: 2
Reel/Frame:
014250/0761Recorded: 07/09/2003Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
INSIGNIA SOLUTIONS, PLC
Exec Dt:
07/03/2003
Assignee:
ESMERTEC AG
LAGERSTRASSE 14
DUBENDORF, SWITZERLAND CH-8600
Correspondent:
CAESAR, RIVISE, BERNSTEIN,
COHEN & POKOTILOW, LTD.
12TH FLOOR, SEVEN PENN CENTER
1635 MARKET STREET
PHILADELPHIA, PA 19103-2212
Assignment: 3
Reel/Frame:
014852/0297Recorded: 01/07/2004Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
INSIGNIA SOLUTIONS, INC.
Exec Dt:
12/17/2003
Assignee:
ESMERTEC AG
LAGERSTRASSE 14
DUBENDORF, SWITZERLAND CH-8600
Correspondent:
CAESAR, RIVISE, BERNSTEIN,
COHEN & POKOTILOW, LTD.
11TH FLOOR, SEVEN PENN CENTER
PHILADELPHIA, PA 19103-2212
Assignment: 4
Reel/Frame:
022928/0730Recorded: 07/09/2009Pages: 14
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
ESMERTEC AG
Exec Dt:
04/06/2009
Assignee:
MYRIAD GROUP AG
LAGERSTRASSE 14
DUBENDORF, SWITZERLAND 8600
Correspondent:
SCOTT M. SLOMOWITZ
SEVEN PENN CENTER, 1635 MARKET STREET
11TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 5
Reel/Frame:
022917/0525Recorded: 07/07/2009Pages: 15
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
ESMERTEC AG
Exec Dt:
04/21/2009
Assignee:
MYRIAD GROUP AG
LAGERSTRASSE 14
DUBENDORF, SWITZERLAND 8600
Correspondent:
BRIAN R. COLEMAN
101 JEFFERSON DRIVE
MENLO PARK, CA 94025
Assignment: 6
Reel/Frame:
037701/0866Recorded: 02/05/2016Pages: 4
Conveyance:
PATENTEE CHANGE OF ADDRESS
Assignor:
MYRIAD GROUP, AG
Exec Dt:
02/05/2016
Assignee:
MYRIAD GROUP, AG
BAHNHOFSTRASSE 64
ZURICH, SWITZERLAND 8001
Correspondent:
SCOTT M. SLOMOWITZ
1635 MARKET STREET
12TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 7
Reel/Frame:
044087/0323Recorded: 11/10/2017Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
MYRIAD GROUP, AG
Exec Dt:
09/27/2017
Assignee:
RPX CORPORATION
ONE MARKET PLAZA
STEUART TOWER, SUITE 1100
SAN FRANCISCO, CALIFORNIA 94105
Correspondent:
MUSICK DAVISON LLP
12636 HIGH BLUFF DRIVE
SUITE 400
SAN DIEGO, CA 92130
Assignment: 8
Reel/Frame:
046486/0433Recorded: 06/29/2018Pages: 144
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
RPX CORPORATION
Exec Dt:
06/19/2018
Assignee:
JEFFERIES FINANCE LLC
520 MADISON AVENUE
NEW YORK, NEW YORK 10022
Correspondent:
JAY DASILVA
1025 VERMONT AVE NW, SUITE 1130
COGENCY GLOBAL INC.
WASHINGTON, DC 20005
Assignment: 9
Reel/Frame:
054486/0422Recorded: 10/26/2020Pages: 249
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
JEFFERIES FINANCE LLC
Exec Dt:
10/23/2020
Assignee:
RPX CORPORATION
FOUR EMBARCADERO CENTER, SUITE 4000
SAN FRANCISCO, CALIFORNIA 94111
Correspondent:
SUSAN ZABLOCKI
KIRKLAND & ELLIS LLP
601 LEXINGTON AVENUE
NEW YORK, NY 10022

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