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Patent Assignment Assignor Details
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Assignor Name : RAGHURAMAN, BHAVANI
Total Assignments: 29
Assignment: 1
Reel/Frame:011292/0313   Pages: 3
Recorded: 11/03/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAMAKRISHNAN, TERIZHANDUR S.
Exec Dt:
11/02/2000
2
THAMBYNAYAGAM, RAJ KUMAR MICHAEL
Exec Dt:
11/02/2000
3
TILKE, PETER GERHARD
Exec Dt:
11/02/2000
4
RAGHURAMAN, BHAVANI
Exec Dt:
11/02/2000
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATOIN
OLD QUARRY ROAD
RIDGEFIELD, CONNECTICUT 06877
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7096092
NONE
09705674
Correspondence name and address
SCHLUMBERGER-DOLL RESEARCH
WILLIAM B. BATZER
INTELLECTUAL PROPERTY LAW DEPARTMENT
OLD QUARRY ROAD
RIDGEFIELD, CT 06877-4108
Assignment: 2
Reel/Frame:013451/0904   Pages: 3
Recorded: 10/31/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAGHURAMAN, BHAVANI
Exec Dt:
08/13/2002
2
AUZERAIS, FRANCOIS M.
Exec Dt:
07/25/2002
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
IP LAW DEPARTMENT
36 OLD QUARRY ROAD
RIDGEFIELD, CONNECTICUT 06877-4108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6886632
US20040011524
10197953
Correspondence name and address
SCHLUMBERGER-DOLL RESEARCH
JODY LYNN DESTEFANIS
I.P. LAW DEPT.
36 OLD QUARRY RD.
RIDGEFIELD, CT 06877-4108
Assignment: 3
Reel/Frame:013901/0323   Pages: 3
Recorded: 03/25/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAGHURAMAN, BHAVANI
Exec Dt:
01/02/2003
2
COUET, BENOIT
Exec Dt:
01/02/2003
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
36 OLD QUARRY ROAD
IP LAW DEPARTMENT
RIDGEFIELD, CONNECTICUT 06877-4108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7512543
US20030225606
10328212
Correspondence name and address
SCHLUMBERGER-DOLL RESEARCH
36 OLD QUARRY ROAD
INTELLECTUAL PROPERTY LAW DEPARTMENT
RIDGEFIELD, CT 06877-4108
Assignment: 4
Reel/Frame:014494/0507   Pages: 4
Recorded: 09/12/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAGHURAMAN, BHAVANI
Exec Dt:
06/03/2003
2
RAMAKRISHNAN, TERIZHANDUR S.
Exec Dt:
06/03/2003
3
STEPHENSON, KENNETH E.
Exec Dt:
06/03/2003
4
VENKATARAMANAN, LALITHA
Exec Dt:
06/03/2003
5
NAVARRO, JOSE
Exec Dt:
05/28/2003
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
36 OLD QUARRY ROAD
IP LAW DEPARTMENT
RIDGEFIELD, CONNECTICUT 06877-4108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8612193
US20040010374
10442216
Correspondence name and address
SCHLUMBERGER-DOLL RESEARCH
JODY LYNN DESTEFANIS
INTELLECTUAL PROPERTY LAW DEPARTMENT
36 OLD QUARRY ROAD
RIDGEFIELD, CT 06877-4108
Assignment: 5
Reel/Frame:015004/0212   Pages: 8
Recorded: 02/10/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TORGERSEN, TORLEIF
Exec Dt:
09/29/2003
2
RAGHURAMAN, BHAVANI
Exec Dt:
09/23/2003
3
HARRIGAN, EDWARD
Exec Dt:
12/11/2003
4
MULLINS, OLIVER C.
Exec Dt:
09/23/2003
5
GUSTAVSON, GALE
Exec Dt:
09/24/2003
6
RABBITO, PHILIP
Exec Dt:
09/24/2003
7
VASQUES, RICARDO REVES
Exec Dt:
09/23/2003
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
36 OLD QUARRY ROAD
IP LAW DEPARTMENT
RIDGEFIELD, CONNECTICUT 06877-4108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7427504
US20040129874
10667639
Correspondence name and address
SCHLUMBERGER-DOLL RESEARCH
JODY LYNN DESTEFANIS
INTELLECTUAL PROPERTY LAW DEPARTMENT
36 OLD QUARRY ROAD
RIDGEFIELD, CT 06877-4108
Assignment: 6
Reel/Frame:015545/0832   Pages: 9
Recorded: 07/06/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAGHURAMAN, BHAVANI
Exec Dt:
02/20/2004
2
GUSTAVSON, GALE H.
Exec Dt:
02/20/2004
3
DRESSAIRE, EMILIE
Exec Dt:
02/25/2004
4
ZHDANEEV, OLEG
Exec Dt:
03/14/2004
5
VAN HAL, RONALD
Exec Dt:
02/20/2004
6
MULLINS, OLIVER
Exec Dt:
02/24/2004
7
SALAMITOUR, PHILIPPE
Exec Dt:
02/24/2004
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
36 OLD QUARRY ROAD
IP LAW DEPARTMENT
RIDGEFIELD, CONNECTICUT 06877-4108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7432109
US20040219064
10782209
Correspondence name and address
SCHLUMBERGER-DOLL RESEARCH
JODY LYNN DESTEFANIS
INTELLECTUAL PROPERTY LAW DEPARTMENT
36 OLD QUARRY ROAD
RIDGEFIELD, CT 06877-4108
Assignment: 7
Reel/Frame:015124/0458   Pages: 8
Recorded: 09/14/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SALAMITOU, PHILIPPE
Exec Dt:
07/25/2004
2
WONG, JOYCE
Exec Dt:
07/28/2004
3
RAGHURAMAN, BHAVANI
Exec Dt:
07/21/2004
4
SHAH, JAGDISH
Exec Dt:
07/14/2004
5
VANHAL, RONALD E.G.
Exec Dt:
07/14/2004
6
SCHROEDER, ROBERT J.
Exec Dt:
07/28/2004
7
TABELING, PATRICK JEAN RENE
Exec Dt:
07/08/2004
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
36 OLD QUARRY ROAD
RIDGEFIELD, CONNECTICUT 06877-4108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7799278
US20060008382
10885471
Correspondence name and address
SCHLUMBERGER-DOLL RESEARCH
36 OLD QUARRY ROAD
RIDGEFIELD, CT 06877-4108
Assignment: 8
Reel/Frame:014995/0145   Pages: 8
Recorded: 08/17/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, MIN-YI
Exec Dt:
07/26/2004
2
RAGHURAMAN, BHAVANI
Exec Dt:
07/23/2004
3
BRYANT, IAN
Exec Dt:
07/28/2004
4
SUPP, MICHAEL G.
Exec Dt:
07/22/2004
5
NAVARRO, JOSE
Exec Dt:
08/04/2004
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
36 OLD QUARRY ROAD
RIDGEFIELD, CONNECTICUT 06877-4108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7243718
US20050279495
10872112
Correspondence name and address
SCHLUMBERGER-DOLL RESEARCH
36 OLD QUARRY ROAD
RIDGEFIELD, CT 06877-4108
Assignment: 9
Reel/Frame:014996/0296   Pages: 8
Recorded: 08/17/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, MIN-YI
Exec Dt:
07/26/2004
2
RAGHURAMAN, BHAVANI
Exec Dt:
07/23/2004
3
BRYANT, IAN
Exec Dt:
07/28/2004
4
SUPP, MICHAEL G.
Exec Dt:
07/22/2004
5
NAVARRO, JOSE
Exec Dt:
08/04/2004
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
36 OLD QUARRY ROAD
RIDGEFIELD, CONNECTICUT 06877-4108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7520324
US20050279497
10871446
Correspondence name and address
SCHLUMBERGER-DOLL RESEARCH
36 OLD QUARRY ROAD
RIDGEFIELD, CT 06877-4108
Assignment: 10
Reel/Frame:015133/0565   Pages: 8
Recorded: 09/16/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, MIN-YI
Exec Dt:
07/26/2004
2
RAGHURAMAN, BHAVANI
Exec Dt:
07/23/2004
3
BRYANT, IAN
Exec Dt:
07/28/2004
4
SUPP, MICHAEL G.
Exec Dt:
07/22/2004
5
NAVARRO, JOSE
Exec Dt:
08/04/2004
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
36 OLD QUARRY ROAD
RIDGEFIELD, CONNECTICUT 06877-4108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7233150
US20050280419
10871856
Correspondence name and address
SCHLUMBERGER-DOLL RESEARCH
36 OLD QUARRY ROAD
RIDGEFIELD, CT 06877-4108
Assignment: 11
Reel/Frame:015135/0309   Pages: 8
Recorded: 09/16/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, MIN-YI
Exec Dt:
07/26/2004
2
RAGHURAMAN, BHAVANI
Exec Dt:
07/23/2004
3
BRYANT, IAN
Exec Dt:
07/28/2004
4
SUPP, MICHAEL G.
Exec Dt:
07/22/2004
5
NAVARRO, JOSE
Exec Dt:
08/04/2004
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
36 OLD QUARRY ROAD
RIDGEFIELD, CONNECTICUT 06877-4108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6978672
US20050279161
10871854
Correspondence name and address
SCHLUMBERGER-DOLL RESEARCH
36 OLD QUARRY ROAD
RIDGEFIELD, CT 06877-4108
Assignment: 12
Reel/Frame:016140/0890   Pages: 7
Recorded: 01/07/2005
Attorney Dkt #:60.1555/1570-cip
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANGELESCU, DAN EUGEN
Exec Dt:
10/22/2004
2
SALAMITOU, PHILIPPE
Exec Dt:
09/29/2004
3
WONG, JOYCE
Exec Dt:
09/14/2004
4
RAGHURAMAN, BHAVANI
Exec Dt:
10/13/2004
5
CLARK, BRIAN OLIVER
Exec Dt:
09/10/2004
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
IP LAW DEPARTMENT
36 OLD QUARRY ROAD
RIDGEFIELD, CONNECTICUT 06877-4108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7575681
US20060008913
10935858
Correspondence name and address
INTELLECTUAL PROPERTY LAW DEPARTMENT
SCHLUMBERGER-DOLL RESEARCH
36 OLD QUARRY ROAD
RIDGEFIELD, CT 06877-4108
Assignment: 13
Reel/Frame:016716/0862   Pages: 11
Recorded: 11/01/2005
Attorney Dkt #:57.0520 US PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAGHURAMAN, BHAVANI
Exec Dt:
04/25/2005
2
GOODWIN, ANTHONY ROBERT HOLMES
Exec Dt:
04/26/2005
3
MULLINS, OLIVER CLINTON
Exec Dt:
04/25/2005
4
RABBITO, PHILIP ANDREW
Exec Dt:
04/25/2005
5
JIANG, LI
Exec Dt:
04/28/2005
6
JONES, TIMOTHY GARETH JOHN
Exec Dt:
05/06/2005
7
KURKJIAN, ANDREW LORIS
Exec Dt:
04/28/2005
8
GUSTAVSON, GALE HYSLIP
Exec Dt:
04/27/2005
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
36 OLD QUARRY ROAD
RIDGEFIELD, CONNECTICUT 06877-4108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7339160
US20060163467
10532578
Correspondence name and address
SCHLUMBERGER-DOLL RESEARCH
36 OLD QUARRY ROAD
RIDGEFIELD, CT 06877-4108
Assignment: 14
Reel/Frame:016297/0375   Pages: 4
Recorded: 07/22/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAMAKRISHNAN, TERIZHANDUR S.
Exec Dt:
06/20/2005
2
RAGHURAMAN, BHAVANI
Exec Dt:
06/09/2005
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
36 OLD QUARRY ROAD
RIDGEFIELD, CONNECTICUT 06877-4108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050270903
11145424
Correspondence name and address
SCHLUMBERGER-DOLL RESEARCH
36 OLD QUARRY ROAD
RIDGEFIELD, CT 06877-4108
Assignment: 15
Reel/Frame:016762/0021   Pages: 8
Recorded: 11/10/2005
Attorney Dkt #:60_1571 US NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANDREWS, A. BALLARD
Exec Dt:
08/23/2005
2
JUNDT, JACQUES
Exec Dt:
08/15/2005
3
SCHROEDER, ROBERT J.
Exec Dt:
09/01/2005
4
RAGHURAMAN, BHAVANI
Exec Dt:
08/15/2005
5
MULLINS, OLIVER C.
Exec Dt:
08/15/2005
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
36 OLD QUARRY ROAD
RIDGEFIELD, CONNECTICUT 06877-4108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7279678
US20070035737
11203743
Correspondence name and address
SCHLUMBERGER-DOLL RESEARCH
36 OLD QUARRY ROAD
RIDGEFIELD, CT 06877-4108
Assignment: 16
Reel/Frame:017557/0151   Pages: 9
Recorded: 05/01/2006
Attorney Dkt #:60.1619
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAGHURAMAN, BHAVANI
Exec Dt:
02/13/2006
2
MUHAMMAD, MOIN
Exec Dt:
04/25/2006
3
GAO, JINGLIN
Exec Dt:
04/20/2006
4
BORMAN, CRAIG
Exec Dt:
04/20/2006
5
GUSTAVSON, GALE
Exec Dt:
02/14/2006
6
RABBITO, PHILIP
Exec Dt:
02/10/2006
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
36 OLD QUARRY ROAD
RIDGEFIELD, CONNECTICUT 06877-4108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7402424
US20070178595
11345460
Correspondence name and address
SCHLUMBERGER-DOLL RESEARCH
36 OLD QUARRY ROAD
RIDGEFIELD, CT 06877-4108
Assignment: 17
Reel/Frame:018603/0273   Pages: 18
Recorded: 12/08/2006
Attorney Dkt #:56.0894
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZIAUDDIN, MURTAZA
Exec Dt:
10/25/2006
2
RAGHURAMAN, BHAVANI
Exec Dt:
10/30/2006
3
JIANG, LI
Exec Dt:
10/25/2006
4
SUN, XUEFEI
Exec Dt:
10/27/2006
5
FREMONT, SEBASTIEN
Exec Dt:
10/26/2006
6
ANDREWS, BALLARD
Exec Dt:
10/25/2006
7
SCHROEDER, ROBERT
Exec Dt:
10/30/2006
8
HILL, STEPHEN
Exec Dt:
10/30/2006
9
AFROZ, MAHMUDA
Exec Dt:
10/26/2006
10
ESPINOSA, FRANK
Exec Dt:
10/26/2006
11
ORLET, MICHAEL
Exec Dt:
11/14/2006
12
LOVELL, JOHN
Exec Dt:
11/17/2006
13
DAVIES, STEVE
Exec Dt:
10/25/2006
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7658226
US20070095528
11551310
Correspondence name and address
DAVID CATE
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TX 77478
Assignment: 18
Reel/Frame:018902/0692   Pages: 13
Recorded: 02/19/2007
Attorney Dkt #:60.1709 US NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VAN HAL, RONALD E. G.
Exec Dt:
11/29/2006
2
GOODWIN, ANTHONY
Exec Dt:
11/29/2006
3
MULLINS, OLIVER C.
Exec Dt:
12/01/2006
4
HEGEMAN, PETER S.
Exec Dt:
11/29/2006
5
RAGHURAMAN, BHAVANI
Exec Dt:
11/29/2006
6
BETANCOURT, SORAYA S.
Exec Dt:
11/29/2006
7
AYAN, COSAN
Exec Dt:
11/30/2006
8
VASQUES, RICARDO
Exec Dt:
11/29/2006
9
DUBOST, FRANCOIS XAVIER
Exec Dt:
11/30/2006
10
DEL CAMPO, CHRISTOPHER SCOTT
Exec Dt:
11/29/2006
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
36 OLD QUARRY ROAD
RIDGEFIELD, CONNECTICUT 06877-4108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7886825
US20080066904
11562908
Correspondence name and address
VINCENT P. LOCCISANO
ONE HAMPSHIRE STREET
SCHLUMBERGER-DOLL RESEARCH
CAMBRIDGE, MA 02139
Assignment: 19
Reel/Frame:018902/0312   Pages: 6
Recorded: 02/19/2007
Attorney Dkt #:60.1695 US NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAGHURAMAN, BHAVANI
Exec Dt:
01/18/2007
2
PASO, KRISTOFER GUNNAR
Exec Dt:
01/18/2007
3
BOSTROM, NEIL WILLIAM
Exec Dt:
01/04/2007
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
ONE HAMPSHIRE STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7637151
US20080141767
11612596
Correspondence name and address
VINCENT P. LOCCISANO
ONE HAMPSHIRE STREET
SCHLUMBERGER-DOLL RESEARCH
CAMBRIDGE, MA 02139
Assignment: 20
Reel/Frame:018881/0290   Pages: 14
Recorded: 02/12/2007
Attorney Dkt #:60.1560CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BETANCOURT, SORAYA SOFIA
Exec Dt:
01/16/2007
2
MULLINS, OLIVER C
Exec Dt:
01/16/2007
3
HAMMAMI, AHMED
Exec Dt:
01/11/2007
4
NIGHSWANDER, JOHN ALLAN
Exec Dt:
01/12/2007
5
MATHEWS, SYRIAC GEORGE
Exec Dt:
01/22/2007
6
RAGHURAMAN, BHAVANI
Exec Dt:
01/19/2007
7
GUSTAVSON, GALE
Exec Dt:
01/16/2007
8
REID, LENNOX
Exec Dt:
01/22/2007
9
DAVIES, TARA
Exec Dt:
01/16/2007
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7379819
US20070143023
11561167
Correspondence name and address
JANICE ALVERSON
14910 AIRLINE ROAD
BUILDING 20
ROSHARON, TX 77583
Assignment: 21
Reel/Frame:020217/0709   Pages: 19
Recorded: 12/05/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAMIYA, AKIRA
Exec Dt:
10/29/2007
2
ODDIE, GARY
Exec Dt:
11/12/2007
3
VANNUFFELEN, STEPHANE
Exec Dt:
11/06/2007
4
YAMATE, TSUTOMU
Exec Dt:
10/29/2007
5
MULLINS, OLIVER C.
Exec Dt:
11/13/2007
6
RAGHURAMAN, BHAVANI
Exec Dt:
11/06/2007
7
ANDREWS, ALBERT BALLARD
Exec Dt:
10/25/2007
8
CARNEGIE, ANDREW
Exec Dt:
10/23/2007
9
DONG, CHENGLI
Exec Dt:
11/05/2007
10
FAUR, MARIAN
Exec Dt:
11/19/2007
11
HARRISON, CHRISTOPHER
Exec Dt:
10/26/2007
12
INDO, KENTARO
Exec Dt:
10/24/2007
13
JIANG, LI
Exec Dt:
10/25/2007
14
O'KEEFE, MICHAEL
Exec Dt:
10/10/2007
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
MD 1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7644611
US20080066538
11854551
Correspondence name and address
INTELLECTUAL PROPERTY LAW SCHLUMBERG K.K
2-2-1 FUCHINOBE, SAGAMIHARA-SHI
KANAGAWA-KEN 229-0006 JAPAN
Assignment: 22
Reel/Frame:020391/0366   Pages: 17
Recorded: 01/21/2008
Attorney Dkt #:60.1751
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, LI
Exec Dt:
11/28/2007
2
MULLINS, OLIVER C.
Exec Dt:
11/13/2007
3
GUSTAVSON, GALE H.
Exec Dt:
11/08/2007
4
HARRISON, CHRISTOPHER
Exec Dt:
11/07/2007
5
RAGHURAMAN, BHAVANI
Exec Dt:
11/07/2007
6
VAN HAL, RONALD E.G.
Exec Dt:
12/05/2007
7
LAWRENCE, JIMMY
Exec Dt:
12/10/2007
8
LADAVAC, KOSTA
Exec Dt:
11/09/2007
9
ANDREWS, A. BALLARD
Exec Dt:
12/11/2007
10
JONES, TIMOTHY GARETH JOHN
Exec Dt:
12/04/2007
11
RAMOS, ROGERIO TADEU
Exec Dt:
11/06/2007
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
ONE HAMPSHIRE STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7959864
US20090107667
11925219
Correspondence name and address
JAMES MCALEENAN
ONE HAMPSHIRE STREET
SCHLUMBERGER-DOLL RESEARCH
CAMBRIDGE, MA 02139
Assignment: 23
Reel/Frame:020534/0217   Pages: 7
Recorded: 02/20/2008
Attorney Dkt #:60.1714 US NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MULLINS, OLIVER
Exec Dt:
01/30/2008
2
RAGHURAMAN, BHAVANI
Exec Dt:
02/08/2008
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
ONE HAMPSHIRE STREET
SCHLUMBERGER-DOLL RESEARCH
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7805979
US20080105032
11876185
Correspondence name and address
JAMES MCALEENAN
ONE HAMPSHIRE STREET
SCHLUMBERGER-DOLL RESEARCH
CAMBRIDGE, MA 02139
Assignment: 24
Reel/Frame:020950/0742   Pages: 10
Recorded: 05/15/2008
Attorney Dkt #:60.1688 US NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHAH, JAGDISH
Exec Dt:
01/23/2008
2
BOSTROM, NEIL WILLIAM
Exec Dt:
03/03/2008
3
ZHDANEEV, OLEG
Exec Dt:
01/25/2008
4
RAGHURAMAN, BHAVANI
Exec Dt:
04/25/2008
5
PASO, KRISTOFER GUNNAR
Exec Dt:
02/14/2008
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
ONE HAMPSHIRE STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8028562
US20090151426
11958049
Correspondence name and address
JAMES MCALEENAN
ONE HAMPSHIRE STREET
SCHLUMBERGER-DOLL RESEARCH
CAMBRIDGE, MA 02139
Assignment: 25
Reel/Frame:021000/0199   Pages: 9
Recorded: 05/27/2008
Attorney Dkt #:60.1728 US NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHAH, JAGDISH
Exec Dt:
03/17/2008
2
STEINECKER, WILLIAM H.
Exec Dt:
03/17/2008
3
BOSTROM, NEIL WILLIAM
Exec Dt:
03/12/2008
4
RAGHURAMAN, BHAVANI
Exec Dt:
04/25/2008
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
ONE HAMPSHIRE STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8250904
US20090158815
12039437
Correspondence name and address
JAMES MCALEENAN
ONE HAMPSHIRE STREET
SCHLUMBERGER-DOLL RESEARCH
CAMBRIDGE, MA 02139
Assignment: 26
Reel/Frame:021835/0745   Pages: 10
Recorded: 11/14/2008
Attorney Dkt #:60.1686 US NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOSTROM, NEIL WILLIAM
Exec Dt:
11/11/2008
2
KLEINBERG, ROBERT LEONARD
Exec Dt:
11/06/2008
3
PASO, KRISTOFER GUNNAR
Exec Dt:
11/11/2008
4
RAGHURAMAN, BHAVANI
Exec Dt:
11/07/2008
5
LAMBERTUS, GORDON R.
Exec Dt:
11/13/2008
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
ONE HAMPSHIRE STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090158820
12248545
Correspondence name and address
JAMES MCALEENAN
ONE HAMPSHIRE STREET
IP LEGAL DEPARTMENT
CAMBRIDGE, MA 02139
Assignment: 27
Reel/Frame:022886/0237   Pages: 12
Recorded: 06/28/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAWRENCE, JIMMY
Exec Dt:
05/05/2009
2
ANGELESCU, DAN E.
Exec Dt:
04/27/2009
3
HARRISON, CHRISTOPHER
Exec Dt:
04/28/2009
4
YAMATE, TSUTOMU
Exec Dt:
04/24/2009
5
SULLIVAN, MATTHEW T.
Exec Dt:
04/29/2009
6
SCHROEDER, ROBERT J.
Exec Dt:
04/29/2009
7
VAN HAL, RONALD E.G.
Exec Dt:
05/12/2009
8
RAGHURAMAN, BHAVANI
Exec Dt:
05/05/2009
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
MD 1
200 GILLINGHAM LANE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100269579
12428454
Correspondence name and address
INTELLECTUAL PROPERTY LAW
SCHLUMBERGER K.K.
2-2-1 FUCHINOBE, SAGAMIHARA-SHI
KANAGAWA-KEN 229-0006 JAPAN
Assignment: 28
Reel/Frame:028660/0474   Pages: 10
Recorded: 07/27/2012
Attorney Dkt #:60.1587 US CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, MIN-YI
Exec Dt:
07/24/2012
2
RAGHURAMAN, BHAVANI
Exec Dt:
07/23/2012
3
BRYANT, IAN DAVID
Exec Dt:
07/05/2012
4
NAVARRO, JOSE
Exec Dt:
07/03/2012
5
SUPP, MICHAEL
Exec Dt:
07/03/2012
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8302687
US20090242274
12401405
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 29
Reel/Frame:029243/0235   Pages: 14
Recorded: 11/05/2012
Attorney Dkt #:60.1555 US CIP2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANGELESCU, DAN EUGENE
Exec Dt:
09/06/2012
2
SALAMITOU, PHILIPPE
Exec Dt:
09/11/2012
3
WONG, JOYCE
Exec Dt:
08/17/2012
4
RAGHURAMAN, BHAVANI
Exec Dt:
08/15/2012
5
CLARK, BRIAN OLIVER
Exec Dt:
08/10/2012
6
HARRISON, CHRISTOPHER
Exec Dt:
08/13/2012
7
SULLIVAN, MATTHEW
Exec Dt:
08/30/2012
8
HAUSOT, ANDREAS
Exec Dt:
08/17/2012
9
DE KERIZOUET, FLORENCE LE GALLIC
Exec Dt:
10/09/2012
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8262909
US20100012586
12503650
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042

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