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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
06/04/2019
Application #:
15285208
Filing Dt:
10/04/2016
Publication #:
Pub Dt:
04/05/2018
Inventors:
Carsten Udengaard, Kenneth Lawrence Craft
Title:
CALIBRATION OF GEOPHONE AND HYDROPHONE PAIRS
Assignment: 1
Reel/Frame:
040022/0750Recorded: 10/14/2016Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/14/2016
Exec Dt:
10/14/2016
Assignee:
1111 GILLINGHAM LANE
SUGAR LAND, TEXAS 77478
Correspondent:
JAMES DE VELLIS
3000 K. STREET, N.W., SUITE 600
FOLEY & LARDNER LLP
WASHINGTON, DC 20007
Assignment: 2
Reel/Frame:
049514/0864Recorded: 06/19/2019Pages: 12
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/18/2019
Assignee:
1330 LAKE ROBBINS DRIVE
THE WOODLANDS, TEXAS 77380
Correspondent:
REEM ABDELRAZIK
1221 MCKINNEY
SUITE 2100
HOUSTON, TX 77010
Assignment: 3
Reel/Frame:
052576/0445Recorded: 05/05/2020Pages: 9
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/21/2020
Assignee:
DRONNING ENFEMIAS GATE 30
OSLO, NORWAY N-0191
Correspondent:
BETH H. ALTER/SEWARD & KISSEL LLP
ONE BATTERY PARK PLAZA
NEW YORK, NY 10004
Assignment: 4
Reel/Frame:
063237/0695Recorded: 04/03/2023Pages: 27
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/31/2023
Assignee:
9811 KATY FWY
SUITE 1100
HOUSTON, TEXAS 77024
Correspondent:
BETH H. ALTER/SEWARD & KISSEL LLP
ONE BATTERY PARK PLAZA
NEW YORK, NY 10004

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