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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
09/03/2019
Application #:
14951920
Filing Dt:
11/25/2015
Publication #:
Pub Dt:
05/25/2017
Inventors:
Nestor Cuevas, Ping Zhang, Michael Wilt, Jiuping Chen, Daniele Colombo et al
Title:
Hybrid Electric and Magnetic Surface to Borehole and Borehole to Surface Method
Assignment: 1
Reel/Frame:
046343/0831Recorded: 07/13/2018Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
05/10/2016
Exec Dt:
04/06/2016
Exec Dt:
03/30/2016
Exec Dt:
03/28/2016
Assignee:
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Correspondent:
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 2
Reel/Frame:
045728/0612Recorded: 05/07/2018Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/16/2017
Exec Dt:
10/16/2017
Assignee:
1 EASTERN AVENUE
DHAHRAN, SAUDI ARABIA 31311
Correspondent:
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042

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