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Patent Assignment Assignor Details
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Assignor Name : ELLSON, NICHOLAS
Total Assignments: 8
Assignment: 1
Reel/Frame:019657/0389   Pages: 7
Recorded: 08/07/2007
Attorney Dkt #:20.3050
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ELLSON, NICHOLAS
Exec Dt:
08/06/2007
2
BARRIOL, YVES
Exec Dt:
08/06/2007
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7762325
US20090025983
11828036
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TX 77478
Assignment: 2
Reel/Frame:021776/0879   Pages: 10
Recorded: 11/03/2008
Attorney Dkt #:20.3103
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NOLD, RAYMOND V., III
Exec Dt:
09/03/2008
2
ZAZOVSKY, ALEXANDER F.
Exec Dt:
09/03/2008
3
LANDSIEDEL, NATHAN
Exec Dt:
11/03/2008
4
ELLSON, NICHOLAS
Exec Dt:
09/22/2008
5
VAYNSHTEYN, VLADIMIR
Exec Dt:
09/03/2008
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
MD200-9
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8015869
US20100050762
12202868
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
200 GILLINGHAM LANE
MD 200-9
SUGAR LAND, TX 77478
Assignment: 3
Reel/Frame:021938/0483   Pages: 11
Recorded: 12/08/2008
Attorney Dkt #:19.0561
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ELLSON, NICHOLAS
Exec Dt:
09/30/2008
2
QUAM, ERIK
Exec Dt:
11/12/2008
3
BEDOUET, SYLVAIN
Exec Dt:
10/01/2008
4
RENDUSARA, DUDI
Exec Dt:
11/12/2008
5
VASQUES, RICARDO
Exec Dt:
10/28/2008
6
LANDSIEDEL, NATHAN
Exec Dt:
11/13/2008
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE MD 200-9
OFFICE OF IP COUNSEL
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100071910
12237558
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
200 GILLINGHAM LANE
MD 200-9
SUGAR LAND, TX 77478
Assignment: 4
Reel/Frame:026042/0227   Pages: 14
Recorded: 03/29/2011
Attorney Dkt #:19.0561
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ELLSON, NICHOLAS
Exec Dt:
09/30/2008
2
QUAM, ERIK
Exec Dt:
11/12/2008
3
BEDOUET, SYLVAIN
Exec Dt:
10/01/2008
4
RENDUSARA, DUDI
Exec Dt:
11/12/2008
5
VASQUES, RICARDO
Exec Dt:
10/28/2008
6
LANDSIEDEL, NATHAN
Exec Dt:
11/13/2008
7
SANTOSO, DAVID
Exec Dt:
02/07/2011
8
KOTSONIS, SPYRO
Exec Dt:
02/11/2011
9
MADHAVAN, RAGHU
Exec Dt:
02/11/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
MD200-2
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100071910
12237558
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
MD200-2
SUGAR LAND, TX 77478
Assignment: 5
Reel/Frame:023931/0945   Pages: 8
Recorded: 02/12/2010
Attorney Dkt #:20.3176
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BEDOUET, SYLVAIN
Exec Dt:
10/12/2009
2
QUAM, ERIK
Exec Dt:
02/12/2010
3
ELLSON, NICHOLAS
Exec Dt:
02/12/2010
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
MD200-2
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8567500
US20110079391
12573968
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
200 GILLINGHAM LANE
MD 200-9
SUGAR LAND, TX 77478
Assignment: 6
Reel/Frame:025407/0935   Pages: 3
Recorded: 11/18/2010
Attorney Dkt #:085707.045752
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOLLEY, STUART
Exec Dt:
09/27/2010
2
ELLSON, NICHOLAS
Exec Dt:
09/27/2010
Assignee
1
VETCO GRAY CONTROLS LIMITED
2 HIGH STREET, NAILSEA
BRISTOL, UNITED KINGDOM BS48 1BS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8515880
US20110071966
12887088
Correspondence name and address
BRACEWELL & GIULIANI LLP
P.O. BOX 61389
HOUSTON, TX 77208-1389
Assignment: 7
Reel/Frame:027918/0291   Pages: 8
Recorded: 03/23/2012
Attorney Dkt #:243539_8
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VYAS, PARAG
Exec Dt:
11/25/2010
2
LEHAR, MATTHEW ALEXANDER
Exec Dt:
11/25/2010
3
DEVARAJAN, ASHALATHA
Exec Dt:
12/09/2010
4
DAVEY, PETER JOHN
Exec Dt:
11/29/2010
5
ELLSON, NICHOLAS
Exec Dt:
11/29/2010
Assignee
1
VETCO GRAY CONTROLS LIMITED
2 HIGH STREET
NAILSEA
BRISTOL, UNITED KINGDOM BS48 1BS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8657011
US20110143175
12968355
Correspondence name and address
GE GLOBAL PATENT OPERATION
2 CORPORATE DRIVE, SUITE 648
SHELTON, CT 06484
Assignment: 8
Reel/Frame:029046/0200   Pages: 3
Recorded: 09/28/2012
Attorney Dkt #:248844
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ELLSON, NICHOLAS
Exec Dt:
09/19/2012
Assignee
1
VETCO GRAY CONTROLS LIMITED
2 HIGH STREET
NAILSEA, BRISTOL, UNITED KINGDOM BS48 1BS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130014797
13418792
Correspondence name and address
GE COPORATE, GLOBAL PATENT OPERATION
2 CORPORATE DRIVE
SUITE 648
SHELTON, CT 06484

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