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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
04/05/2022
Application #:
16778750
Filing Dt:
01/31/2020
Inventors:
Charles Allen, Pamela Murrin
Title:
Pipeline Sphere With Tracking Device
Assignment: 1
Reel/Frame:
051807/0663Recorded: 02/13/2020Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/07/2020
Exec Dt:
02/07/2020
Assignee:
1600 E. BERRY STREET
FORT WORTH, TEXAS 76119
Correspondent:
WHITAKER CHALK SWINDLE & SCHWARTZ PLLC
301 COMMERCE STREET
SUITE 3500
FORT WORTH, TX 76102-4186
Assignment: 2
Reel/Frame:
063183/0684Recorded: 03/31/2023Pages: 10
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/31/2023
Assignee:
111 SOUTH WACKER DRIVE, 36TH FLOOR
CHICAGO, ILLINOIS 60606
Correspondent:
SHARON ELKIN
525 W. MONROE STREET
CHICAGO, IL 60661

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