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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
Issue Dt:
09/08/2015
Application #:
13847729
Filing Dt:
03/20/2013
Publication #:
Pub Dt:
09/26/2013
Inventors:
J. CHRISTOPHER JORDAN, JAMES G. MARTENS, JEFFREY J. ARCEMENT, JUAN CARLOS MONDELLI et al
Title:
WELL CENTRALIZER
Assignment: 1
Reel/Frame:
030937/0684Recorded: 08/01/2013Pages: 7
Conveyance:
PATENT SECURITY AGREEMENT
Assignor:
Exec Dt:
08/01/2013
Assignee:
500 WEST MONROE STREET
CHICAGO, ILLINOIS 60661
Correspondent:
LATHAM & WATKINS LLP
650 TOWN CENTER DRIVE, 20TH FLOOR
COSTA MESA, CA 92626
Assignment: 2
Reel/Frame:
036508/0792Recorded: 08/31/2015Pages: 6
Conveyance:
ASSIGNMENT OF INTELLECTUAL PROPERTY SECURITY AGREEMENT
Assignor:
Exec Dt:
08/21/2015
Assignee:
500 WEST MONROE STREET
CHICAGO, ILLINOIS 60661
Correspondent:
LATHAM & WATKINS LLP
650 TOWN CENTER DRIVE
SUITE 2000
COSTA MESA, CA 92626
Assignment: 3
Reel/Frame:
036631/0114Recorded: 09/23/2015Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
09/22/2015
Exec Dt:
09/22/2015
Exec Dt:
09/22/2015
Assignee:
11936 BRITTMOORE PARK DRIVE
HOUSTON, TEXAS 77041
Correspondent:
TED M. ANTHONY
1201 CAMELLIA BLVD.
LAFAYETTE, LA 70508
Assignment: 4
Reel/Frame:
040195/0116Recorded: 11/02/2016Pages: 6
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/01/2016
Assignee:
11936 BRITTMOORE PARK DR.
HOUSTON, TEXAS 77041
Correspondent:
ROPES & GRAY LLP
1211 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 5
Reel/Frame:
055610/0404Recorded: 03/16/2021Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/19/2021
Assignee:
10260 WESTHEIMER
SUITE 700
HOUSTON, TEXAS 77042
Correspondent:
JEFFREY S. BERGMAN
909 FANNIN STREET
SUITE 3500
HOUSTON, TX 77010

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