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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
06/11/2019
Application #:
12855503
Filing Dt:
08/12/2010
Publication #:
Pub Dt:
03/03/2011
Inventors:
Jack Stafford, Billy Greeson, John Fleming, Manuel P. Marya
Title:
DISSOLVABLE BRIDGE PLUG
Assignment: 1
Reel/Frame:
025755/0570Recorded: 02/07/2011Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
11/12/2010
Exec Dt:
09/24/2010
Exec Dt:
09/27/2010
Assignee:
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Correspondent:
SCHLUMBERGER TECHNOLOGY CORPORATION
14910 AIRLINE RD, BLDG. 14
ROSHARON, TX 77583
Assignment: 2
Reel/Frame:
047347/0332Recorded: 10/30/2018Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/21/2012
Assignee:
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Correspondent:
AVA R. BROWN
10001 RICHMOND AVENUE
CENTER OF EXCELLENCE
HOUSTON, TX 77042

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