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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
10/22/2019
Application #:
15089698
Filing Dt:
04/04/2016
Publication #:
Pub Dt:
10/05/2017
Inventors:
Anthony THORNBERRY, John AINSLIE, David COVINGTON
Title:
SYSTEM AND METHOD FOR PARAMETER MEASUREMENT IN WELL
Assignment: 1
Reel/Frame:
039617/0505Recorded: 09/01/2016Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/18/2016
Exec Dt:
08/18/2016
Exec Dt:
08/22/2016
Assignee:
6540 EAST APACHE
TULSA, OKLAHOMA 74115
Correspondent:
PATENT PORTFOLIO BUILDERS PLLC
308 WOLFE STREET
FREDERICKSBURG, VA 22401
Assignment: 2
Reel/Frame:
056122/0308Recorded: 05/03/2021Pages: 11
Conveyance:
FIRST LIEN PATENT SECURITY AGREEMENT
Assignors:
Exec Dt:
04/22/2021
Exec Dt:
04/22/2021
Assignee:
ONE CANADA SQUARE, CANARY WHARF
LONDON, UNITED KINGDOM E14 5AL
Correspondent:
STEWART WALSH
1025 VERMONT AVE NW, SUITE 1130
COGENCY GLOBAL INC.
WASHINGTON, DC 20005
Assignment: 3
Reel/Frame:
061839/0655Recorded: 11/21/2022Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/31/2021
Assignee:
17200 PARK ROW
HOUSTON, TEXAS 77084-4925
Correspondent:
PATENT PORTFOLIO BUILDERS PLLC
754 WARRENTON ROAD
SUITE 113-314
FREDERICKSBURG, VA 22406

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