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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
04/25/2023
Application #:
15520725
Filing Dt:
04/20/2017
Publication #:
Pub Dt:
09/14/2017
Inventors:
Mostafa A. Tehrani, Louise Bailey
Title:
METHOD FOR REDUCING THE RHEOLOGY OF HIGH INTERNAL-PHASE-RATIO EMULSION WELLBORE FLUIDS
Assignment: 1
Reel/Frame:
042253/0471Recorded: 05/05/2017Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/28/2013
Assignee:
WESTHILL INDUSTRIAL ESTATE
WESTHILL, ABERDEEN, SCOTLAND, UNITED KINGDOM AB32 6TQ
Correspondent:
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVE,
ROOM 4720
HOUSTON, TX 77042
Assignment: 2
Reel/Frame:
042250/0096Recorded: 05/05/2017Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/04/2013
Assignee:
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Correspondent:
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 3
Reel/Frame:
060760/0774Recorded: 08/09/2022Pages: 11
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/15/2022
Assignee:
SCHLUMBERGER HOUSE BUCKINGHAM GATE
GATWICK AIRPORT, WEST SUSSEX
CRAWLEY, UNITED KINGDOM RH6 0NZ
Correspondent:
STEPHANIE LONG
10001 RICHMOND AVENUE
HOUSTON, TX 77042
Assignment: 4
Reel/Frame:
061622/0696Recorded: 11/02/2022Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/31/2022
Assignee:
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Correspondent:
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042

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