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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
08/19/2014
Application #:
12669866
Filing Dt:
04/13/2010
Publication #:
Pub Dt:
08/12/2010
PCT #:
US0870529
Inventors:
Michael Hui Du, Arthur I. Watson, David Rowatt, Chad Bremner, Ramez Guindi et al
Title:
PUMP MOTOR PROTECTOR WITH REDUNDANT SHAFT SEAL
Assignment: 1
Reel/Frame:
024130/0502Recorded: 03/24/2010Pages: 13
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/04/2010
Exec Dt:
01/19/2010
Exec Dt:
01/28/2010
Exec Dt:
01/21/2010
Exec Dt:
03/16/2010
Exec Dt:
03/11/2010
Exec Dt:
01/19/2010
Exec Dt:
01/26/2010
Assignee:
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Correspondent:
AUTREY BROWN
14910 AIRLINE ROAD
BLDG. 14
ROSHARON, TX 77583
Assignment: 2
Reel/Frame:
024130/0502Recorded: 03/24/2010Pages: 13
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/04/2010
Exec Dt:
01/19/2010
Exec Dt:
01/28/2010
Exec Dt:
01/21/2010
Exec Dt:
03/16/2010
Exec Dt:
03/11/2010
Exec Dt:
01/19/2010
Exec Dt:
01/26/2010
Assignee:
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Correspondent:
AUTREY BROWN
14910 AIRLINE ROAD
BLDG. 14
ROSHARON, TX 77583

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