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Patent Assignment Assignor Details
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Assignor Name : ALFF, MICHAEL
Total Assignments: 4
Assignment: 1
Reel/Frame:020719/0377   Pages: 9
Recorded: 03/28/2008
Attorney Dkt #:68.0827
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/27/2008
2
Exec Dt:
03/27/2008
3
Exec Dt:
03/26/2008
4
Exec Dt:
03/27/2008
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12057741
Correspondence name and address
AUTREY BROWN
14910 AIRLINE ROAD
ROSHARON, TX 77583
Assignment: 2
Reel/Frame:023492/0065   Pages: 8
Recorded: 11/09/2009
Attorney Dkt #:68.0907
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/08/2009
2
Exec Dt:
06/08/2009
3
Exec Dt:
07/13/2009
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12469006
Correspondence name and address
SCHLUMBERGER RESERVOIR COMPLETIONS
14910 AIRLINE ROAD
AUTREY BROWN
ROSHARON, TX 77583
Assignment: 3
Reel/Frame:023091/0549   Pages: 8
Recorded: 08/12/2009
Attorney Dkt #:68.0906
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/04/2009
2
Exec Dt:
08/04/2009
3
Exec Dt:
07/23/2009
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12487228
Correspondence name and address
SCHLUMBERGER RESERVOIR COMPLETIONS
14910 AIRLINE ROAD
ROSHARON, TX 77583
Assignment: 4
Reel/Frame:023489/0594   Pages: 8
Recorded: 11/09/2009
Attorney Dkt #:68.0908
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/20/2009
2
Exec Dt:
09/25/2009
3
Exec Dt:
10/01/2009
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12486324
Correspondence name and address
SCHLUMBERGER RESERVOIR COMPLETIONS
14910 AIRLINE ROAD
AUTREY BROWN
ROSHARON, TX 77583

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