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Reel/Frame:031331/0421   Pages: 8
Recorded: 10/02/2013
Attorney Dkt #:081546.0141
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
08/13/2019
Application #:
14044469
Filing Dt:
10/02/2013
Publication #:
Pub Dt:
02/06/2014
Title:
METHOD AND SYSTEM FOR PASSIVE ELECTROSEISMIC SURVEYING
Assignors
1
Exec Dt:
03/22/2012
2
Exec Dt:
03/24/2012
3
Exec Dt:
03/26/2012
4
Exec Dt:
03/24/2012
5
Exec Dt:
03/24/2012
Assignee
1
1900 NORTH AKARD STREET
DALLAS, TEXAS 75201-2300
Correspondence name and address
BAKER BOTTS L.L.P.
2001 ROSS AVENUE
SUITE 600
DALLAS, TX 75201-2980

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