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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
01/31/2017
Application #:
14216140
Filing Dt:
03/17/2014
Inventor:
Mike Spinks
Title:
WELLHEAD SYSTEM AND METHOD FOR INSTALLING A WELLHEAD SYSTEM
Assignment: 1
Reel/Frame:
034308/0387Recorded: 12/02/2014Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/01/2013
Assignee:
ONE GREENWAY PLAZA, SUITE 200
HOUSTON, TEXAS 77046
Correspondent:
BEN D. TOBOR
1000 LOUISIANA STREET, SUITE 1700
HOUSTON, TX 77002
Assignment: 2
Reel/Frame:
033907/0742Recorded: 10/07/2014Pages: 6
Conveyance:
SECURITY AGREEMENT
Assignor:
Exec Dt:
07/31/2014
Assignee:
11 MADISON AVENUE
NEW YORK, NEW YORK 10010
Correspondent:
IP RESEARCH PLUS, INC.
21 TADCASTER CIRCLE
ATTN: PENELOPE J.A. AGODOA
WALDORF, MD 20602
Assignment: 3
Reel/Frame:
046648/0515Recorded: 08/21/2018Pages: 4
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/21/2018
Assignee:
920 MEMORIAL CITY WAY
SUITE 300
HOUSTON, TEXAS 77024
Correspondent:
BAKER BOTTS L.L.P.
98 SAN JACINTO BLVD
SUITE 1500
AUSTIN, TX 78701
Assignment: 4
Reel/Frame:
062823/0700Recorded: 02/28/2023Pages: 10
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/28/2023
Assignee:
10 S. DEARBORN, FLOOR L2 IL1-1145
CHICAGO, ILLINOIS 60603
Correspondent:
SHANNON SPAINHOUR
2001 ROSS AVENUE, SUITE 3900
C/O VINSON & ELKINS L.L.P.
DALLAS, TX 75201

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