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Patent Assignment Assignor Details
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Assignor Name : AKBAR, MAHMOOD
Total Assignments: 5
Assignment: 1
Reel/Frame:019184/0567   Pages: 9
Recorded: 04/19/2007
Attorney Dkt #:14.0332-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/18/2007
2
Exec Dt:
03/27/2007
3
Exec Dt:
03/19/2007
4
Exec Dt:
04/18/2007
Assignee
1
10001 RICHMOND AVENUE
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11737638
Correspondence name and address
RHONDA J. SMITH
10001 RICHMOND AVENUE
HOUSTON, TX 77042
Assignment: 2
Reel/Frame:020959/0304   Pages: 5
Recorded: 05/16/2008
Attorney Dkt #:90.0024 US NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/13/2008
Assignee
1
ONE HAMPSHIRE STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12101221
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
P.O. BOX 425045
CAMBRIDGE, MA 02142
Assignment: 3
Reel/Frame:024537/0971   Pages: 9
Recorded: 06/15/2010
Attorney Dkt #:90.0028 US NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/21/2010
2
Exec Dt:
03/23/2010
3
Exec Dt:
03/23/2010
4
Exec Dt:
03/21/2010
Assignee
1
ONE HAMPSHIRE STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12727501
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
P.O. BOX 425045
CAMBRIDGE, MA 02142
Assignment: 4
Reel/Frame:027006/0901   Pages: 9
Recorded: 10/03/2011
Attorney Dkt #:IS10.0313-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/26/2011
2
Exec Dt:
08/29/2011
3
Exec Dt:
08/29/2011
4
Exec Dt:
09/25/2011
Assignee
1
ONE HAMPSHIRE STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13173705
Correspondence name and address
SCHLUMBERGER-DOLL RESEARCH
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 5
Reel/Frame:028473/0599   Pages: 8
Recorded: 06/29/2012
Attorney Dkt #:IS11.0503-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/26/2012
2
Exec Dt:
06/11/2012
3
Exec Dt:
06/25/2012
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13439183
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042

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