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Patent Assignment Abstract of Title
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Total Assignments: 8
Patent #:
Issue Dt:
07/17/2018
Application #:
15877506
Filing Dt:
01/23/2018
Publication #:
Pub Dt:
06/07/2018
Inventors:
Evan Lloyd Davies, Luis Miguel Avila, Duke VanLue
Title:
DOWNHOLE TOOL AND METHOD OF USE
Assignment: 1
Reel/Frame:
045855/0871Recorded: 05/21/2018Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/22/2011
Assignee:
7451 BREEN DR.
HOUSTON, TEXAS 77086
Correspondent:
JOHN M. DEBOER
2550 GRAY FALLS DR., SUITE 200
HOUSTON, TX 77077
Assignment: 2
Reel/Frame:
045855/0877Recorded: 05/21/2018Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/28/2012
Assignee:
7451 BREEN DR.
HOUSTON, TEXAS 77086
Correspondent:
JOHN M. DEBOER
2550 GRAY FALLS DR., SUITE 200
HOUSTON, TX 77077
Assignment: 3
Reel/Frame:
046190/0521Recorded: 05/21/2018Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/20/2013
Assignee:
945 BUNKER HILL, SUITE 250
HOUSTON, TEXAS 77024
Correspondent:
JOHN M. DEBOER
2550 GRAY FALLS DR., SUITE 200
HOUSTON, TX 77077
Assignment: 4
Reel/Frame:
045857/0137Recorded: 05/21/2018Pages: 6
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/16/2013
Assignee:
7123 BREEN DR.
HOUSTON, TEXAS 77089
Correspondent:
JOHN M. DEBOER
2550 GRAY FALLS DR., SUITE 200
HOUSTON, TX 77077
Assignment: 5
Reel/Frame:
046036/0163Recorded: 04/30/2018Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/27/2016
Exec Dt:
02/02/2016
Exec Dt:
01/27/2016
Assignee:
945 BUNKER HILL, SUITE 250
HOUSTON, TEXAS 77024
Correspondent:
JOHN M. DEBOER
2550 GRAY FALLS DR., SUITE 200
HOUSTON, TX 77077
Assignment: 6
Reel/Frame:
046190/0120Recorded: 05/21/2018Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/27/2016
Exec Dt:
02/02/2016
Exec Dt:
01/27/2016
Assignee:
945 BUNKER HILL, SUITE 250
HOUSTON, TEXAS 77024
Correspondent:
JOHN M. DEBOER
2550 GRAY FALLS DR., SUITE 200
HOUSTON, TX 77077
Assignment: 7
Reel/Frame:
045857/0391Recorded: 05/21/2018Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/08/2016
Exec Dt:
02/08/2016
Exec Dt:
02/08/2016
Assignee:
945 BUNKER HILL, SUITE 250
HOUSTON, TEXAS 77024
Correspondent:
JOHN M. DEBOER
2550 GRAY FALLS DR., SUITE 200
HOUSTON, TX 77077
Assignment: 8
Reel/Frame:
050691/0420Recorded: 10/11/2019Pages: 6
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/30/2019
Assignee:
12450 CUTTEN RD.
HOUSTON, TEXAS 77066
Correspondent:
JOHN M. DEBOER
1334 BRITTMOORE RD. SUITE 2401
HOUSTON, TX 77043

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