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Patent Assignment Abstract of Title
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Total Assignments: 6
Patent #:
Issue Dt:
01/13/2015
Application #:
14147372
Filing Dt:
01/03/2014
Publication #:
Pub Dt:
07/10/2014
Inventors:
Chad Cannan, Lewis Bartel, Terrence Palisch, David Aldridge
Title:
Electrically Conductive Proppant and Methods for Detecting, Locating and Characterizing the Electrically Conductive Proppant
Assignment: 1
Reel/Frame:
033024/0246Recorded: 06/04/2014Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/09/2014
Exec Dt:
01/13/2014
Assignee:
1515 EUBANK SE M/S 0141
ALBUQUERQUE, NEW MEXICO 87185
Correspondent:
HAYNES AND BOONE, LLP
2323 VICTORY AVENUE, SUITE 700
DALLAS, TX 75219
Assignment: 2
Reel/Frame:
033024/0274Recorded: 06/04/2014Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/24/2014
Exec Dt:
01/22/2014
Assignee:
575 N. DAIRY ASHFORD, SUITE 300
HOUSTON, TEXAS 77079
Correspondent:
HAYNES AND BOONE, LLP
2323 VICTORY AVENUE, SUITE 700
DALLAS, TX 75219
Assignment: 3
Reel/Frame:
035334/0293Recorded: 03/30/2015Pages: 2
Conveyance:
CONFIRMATORY LICENSE (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/23/2015
Assignee:
1000 INDEPENDNCE AVE., SW
WASHINGTON, DISTRICT OF COLUMBIA 20585
Correspondent:
BRENDA K. BANKS
1000 INDEPENDENCE AVE.
WASHINGTON, DC 20585
Assignment: 4
Reel/Frame:
038555/0688Recorded: 04/28/2016Pages: 18
Conveyance:
PATENT SECURITY AGREEMENT
Assignors:
Exec Dt:
04/27/2016
Exec Dt:
04/27/2016
Exec Dt:
04/27/2016
Assignee:
1000 LOUISIANA STREET, 9TH FLOOR
HOUSTON, TEXAS 77002
Correspondent:
BRACEWELL LLP
711 LOUISIANA STREET, SUITE 2300
HOUSTON, TX 77002
Assignment: 5
Reel/Frame:
041879/0930Recorded: 03/03/2017Pages: 18
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/02/2017
Assignees:
575 N. DAIRY ASHFORD STREET
SUITE 300
HOUSTON, TEXAS 77079
575 N. DAIRY ASHFORD STREET
SUITE 300
HOUSTON, TEXAS 77079
575 N. DAIRY ASHFORD STREET
SUITE 300
HOUSTON, TEXAS 77079
Correspondent:
CONSTANCE GALL RHEBERGEN
P.O. BOX 61389
HOUSTON, TX 77208-1389
Assignment: 6
Reel/Frame:
046871/0595Recorded: 05/22/2018Pages: 6
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/01/2017
Assignee:
P.O. BOX 5800
MS-0161
ALBUQUERQUE, NEW MEXICO 87185
Correspondent:
SANDIA NATIONAL LABORATORIES
P.O. BOX 5800
MS-0161
ALBUQUERQUE, NM 87185

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