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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
08/11/2009
Application #:
12142855
Filing Dt:
06/20/2008
Inventor:
Sergey A. Vinogradov
Title:
METHOD AND SYSTEM FOR THE GENERATION OF TORSIONAL GUIDED WAVES USING A FERROMAGNETIC STRIP SENSOR
Assignment: 1
Reel/Frame:
021124/0486Recorded: 06/20/2008Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/16/2008
Assignee:
6766 CULEBRA RD.
SAN ANTONIO, TEXAS 78238
Correspondent:
GUNN & LEE, P.C.
700 N. ST. MARY'S STREET
SUITE 1500
SAN ANTONIO, TX 78205
Assignment: 2
Reel/Frame:
060535/0236Recorded: 07/18/2022Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/11/2018
Assignee:
6220 CULEBRA ROAD
SAN ANTONIO, TEXAS 78238
Correspondent:
ANN LIVINGSTON
801 LOOP 165
DRIPPING SPRINGS, TX 78620
Assignment: 3
Reel/Frame:
061335/0429Recorded: 10/06/2022Pages: 7
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/06/2022
Assignee:
227 WEST MONROE STREET, SUITE 5400
CHICAGO, ILLINOIS 60606
Correspondent:
RAQUEL HALEEM C/O KATTEN MUCHIN ROSENMAN
525 WEST MONROE STREET
CHICAGO, IL 60661

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