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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
11/02/2021
Application #:
16747650
Filing Dt:
01/21/2020
Publication #:
Pub Dt:
08/06/2020
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:
052809/0372Recorded: 06/02/2020Pages: 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 ROAD, SUITE 300
HOUSTON, TEXAS 77079
Correspondent:
PATTERSON + SHERIDAN, LLP
24 GREENWAY PLAZA, SUITE 1600
HOUSTON, TX 77046
Assignment: 2
Reel/Frame:
055025/0621Recorded: 01/19/2021Pages: 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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