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Patent Assignment Assignor Details
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Assignor Name : LATIFZAI, AHMAD
Total Assignments: 5
Assignment: 1
Reel/Frame:021008/0906   Pages: 8
Recorded: 05/28/2008
Attorney Dkt #:122.0014 US NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/12/2008
2
Exec Dt:
05/19/2008
3
Exec Dt:
05/19/2008
Assignee
1
ONE HAMPSHIRE STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12114473
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
P.O. BOX 425045
CAMBRIDGE, MA 02142
Assignment: 2
Reel/Frame:021662/0581   Pages: 8
Recorded: 10/07/2008
Attorney Dkt #:122.0041 US NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/10/2008
2
Exec Dt:
09/18/2008
3
Exec Dt:
10/07/2008
Assignee
1
ONE HAMPSHIRE STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12207554
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
P.O. BOX 425045
CAMBRIDGE, MA 02139
Assignment: 3
Reel/Frame:022809/0924   Pages: 12
Recorded: 06/10/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/19/2009
2
Exec Dt:
05/19/2009
3
Exec Dt:
05/19/2009
4
Exec Dt:
05/19/2009
5
Exec Dt:
06/10/2009
6
Exec Dt:
05/19/2009
7
Exec Dt:
05/19/2009
8
Exec Dt:
05/19/2009
Assignee
1
200 GILLINGHAM LANE
MD 1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12430914
Correspondence name and address
INTELLECTUAL PROPERTY LAW
SCHLUMBERGER K.K.
2-2-1 FUCHINOBE, SAGAMIHARA-SHI
KANAGAWA-KEN 229-0006 JAPAN
Assignment: 4
Reel/Frame:029303/0864   Pages: 10
Recorded: 11/15/2012
Attorney Dkt #:20.3145-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/13/2012
2
Exec Dt:
02/17/2012
3
Exec Dt:
02/22/2012
4
Exec Dt:
03/02/2012
5
Exec Dt:
02/20/2012
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13144463
Correspondence name and address
MIMI CORONA
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 5
Reel/Frame:028039/0206   Pages: 12
Recorded: 04/13/2012
Attorney Dkt #:IS11.0295US ASSIGNMENT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/03/2012
2
Exec Dt:
04/03/2012
3
Exec Dt:
04/09/2012
4
Exec Dt:
04/09/2012
5
Exec Dt:
04/03/2012
6
Exec Dt:
04/10/2012
7
Exec Dt:
04/11/2012
Assignee
1
200 GILLINGHAM LANE, MD1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13403989
Correspondence name and address
SCHLUMBERGER - COE
WESTERNGECO 10001 RICHMOND AVE.
ROOM 3028
HOUSTON, TX 77042

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