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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
Issue Dt:
11/09/2004
Application #:
10189342
Filing Dt:
07/03/2002
Inventor:
Russell N. Bigelow
Title:
DETECTING FIELD DISTORTION IN UNDERGROUND LINE LOCATION
Assignment: 1
Reel/Frame:
013266/0181Recorded: 09/04/2002Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/28/2002
Assignee:
488 TASMAN DRIVE
SUNNYVALE, CALIFORNIA 94089
Correspondent:
SKJERVEN MORRILL LLP
GARY J. EDWARDS
25 METRO DRIVE SUITE 700
SAN JOSE, CA 95110
Assignment: 2
Reel/Frame:
049456/0508Recorded: 06/13/2019Pages: 11
Conveyance:
PATENT SECURITY AGREEMENT
Assignors:
Exec Dt:
06/05/2018
Exec Dt:
06/05/2018
Assignee:
333 SOUTH GRAND AVENUE
12TH FLOOR
LOS ANGELES, CALIFORNIA 90071
Correspondent:
CT CORPORATION
4400 EASTON COMMONS WAY
SUITE 125
COLUMBUS, OH 43219
Assignment: 3
Reel/Frame:
061896/0805Recorded: 11/08/2022Pages: 8
Conveyance:
RELEASE OF SECURITY INTEREST IN PATENTS
Assignor:
Exec Dt:
11/02/2022
Assignees:
3251 OLCOTT STREET
SANTA CLARA, CALIFORNIA 95054
3251 OLCOTT STREET
SANTA CLARA, CALIFORNIA 95054
Correspondent:
CT CORPORATION
4400 EASTON COMMONS WAY
SUITE 125
COLUMBUS, OH 43219
Assignment: 4
Reel/Frame:
061867/0944Recorded: 11/23/2022Pages: 8
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/18/2022
Assignee:
251 OLCOTT STREET
SANTA CLARA, CALIFORNIA 95054
Correspondent:
PHILIP NULUD/V MONICA MANDEL/SIGI HINOJOSA
BUCHALTER, APC
1000 WILSHIRE BOULEVARD, SUITE 1500
LOS ANGELES, CA 90017
Assignment: 5
Reel/Frame:
061867/0970Recorded: 11/23/2022Pages: 11
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/18/2022
Assignee:
10 S. DEARBORN STREET
L2 IL1 - 1145
CHICAGO, ILLINOIS 60603
Correspondent:
PHILIP NULUD/V MONICA MANDEL/S. HINOJOSA
BUCHALTER, APC
1000 WILSHIRE BOULEVARD, SUITE 1500
LOS ANGELES, CA 90017

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