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Patent Assignment Assignor Details
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Assignor Name : VANNUFFELEN, STEPHANE
Total Assignments: 31
Assignment: 1
Reel/Frame:013419/0553   Pages: 4
Recorded: 08/20/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
VANNUFFELEN, STEPHANE
Exec Dt:
06/13/2002
Assignee
1
ACTARIS S.A.S.
50, AVENUE JEAN JAURES 92542
MONTROUGE, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6606915
US20030041673
10111990
Correspondence name and address
MICHAEL P. STRAUB, ESQ.
STRAUB & POKOTYLO
1 BETHANY ROAD
SUITE 83, BUILDING 6
HAZLET, NJ 07730
Assignment: 2
Reel/Frame:015957/0343   Pages: 7
Recorded: 03/24/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMATE, TSUTOMU
Exec Dt:
01/14/2005
2
VANNUFFELEN, STEPHANE
Exec Dt:
01/14/2005
3
GAYRAL, BRUNO
Exec Dt:
01/19/2005
4
CHEE, SOON SEONG
Exec Dt:
01/14/2005
5
WILSON, COLIN
Exec Dt:
01/14/2005
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
MD 1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060152383
11023956
Correspondence name and address
INTELLECTUAL PROPERTY LAW
SCHLUMBERGER K.K.
2-2-1 FUCHINOBE, SAGAMIHARA-SHI
KANAGAWA-KEN 229-0006 JAPAN
Assignment: 3
Reel/Frame:017710/0072   Pages: 10
Recorded: 02/14/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VANNUFFELEN, STEPHANE
Exec Dt:
01/18/2006
2
NAKAYAMA, TAKEAKI
Exec Dt:
01/26/2006
3
YAMATE, TSUTOMU
Exec Dt:
01/18/2006
4
TERABAYASHI, TORU
Exec Dt:
01/27/2006
5
OTSUKA, AKIRA
Exec Dt:
02/06/2006
6
INDO, KENTARO
Exec Dt:
02/06/2006
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE, 200 GILLINGHAM LANE
MD 1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7609380
US20070109537
11273893
Correspondence name and address
SCHLUMBERGER K.K.
INTELLECTUAL PROPERTY LAW
2-2-1 FUCHINOBE, SAGAMIHARA-SHI
KANAGAWA-KEN 229-0006, JAPANA
Assignment: 4
Reel/Frame:017778/0681   Pages: 7
Recorded: 06/13/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VANNUFFELEN, STEPHANE
Exec Dt:
01/30/2006
2
INDO, KENTARO
Exec Dt:
02/06/2006
3
TERABAYASHI, TORU
Exec Dt:
01/30/2006
4
YAMATE, TSUTOMU
Exec Dt:
01/30/2006
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
MD 1, 2000 GILLINGHAM LANE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7511813
US20070171414
11307173
Correspondence name and address
INTELLECTUAL PROPERTY LAW
SCHLUMBERGER K.K.
2-2-1 FUCHINOBE, SAGAMIHARA-SHI
KANAGAWA-KEN 229-0006 JAPAN
Assignment: 5
Reel/Frame:017778/0688   Pages: 8
Recorded: 06/13/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VANNUFFELEN, STEPHANE
Exec Dt:
01/30/2006
2
INDO, KENTARO
Exec Dt:
02/06/2006
3
FUJISAWA, GO
Exec Dt:
01/30/2006
4
TERABAYASHI, TORU
Exec Dt:
01/30/2006
5
YAMATE, TSUTOMU
Exec Dt:
01/30/2006
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILINGHAM LANE
MD 1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7336356
US20070171412
11307170
Correspondence name and address
INTELLECTUAL PROPERTY LAW
SCHLUMBERGER K.K.
2-2-1 FUCHINOBE, SAGAMIHARA-SHI
KANAGAWA-KEN 229-0006 JAPAN
Assignment: 6
Reel/Frame:017778/0696   Pages: 9
Recorded: 06/13/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VANNUFFELEN, STEPHANE
Exec Dt:
01/30/2006
2
KAMIYA, AKIRA
Exec Dt:
01/30/2006
3
MIYASHITA, MASAKI
Exec Dt:
02/02/2006
4
KENTARO, INDO
Exec Dt:
02/06/2006
5
CIGLENEC, REINHART
Exec Dt:
01/27/2006
6
YAMATE, TSUTOMU
Exec Dt:
01/30/2006
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
MD 1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7379180
US20070171413
11307171
Correspondence name and address
INTELLECTUAL PROPERTY LAW
2-2-1 FUCHINOBE, SAGAMIHARA-SHI
KANAGAWA-KEN 229-0006 JAPAN
Assignment: 7
Reel/Frame:018902/0885   Pages: 11
Recorded: 02/13/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
INDO, KENTARO
Exec Dt:
01/29/2007
2
ANDREWS, ALBERT BALLARD
Exec Dt:
01/19/2007
3
VANNUFFELEN, STEPHANE
Exec Dt:
01/19/2007
4
YAMATE, TSUTOMU
Exec Dt:
01/22/2007
5
TERABAYASHI, TORU
Exec Dt:
01/19/2007
6
KINJO, HIDEKI
Exec Dt:
01/19/2007
7
MULLINS, OLIVER C.
Exec Dt:
01/19/2007
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
MD 1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7687769
US20080173804
11625274
Correspondence name and address
INTELLECTUAL PROPERTY LAW
SCHLUMBERGER K.K.
2-2-1 FUCHINOBE, SAGAMIHARA-SHI
KANAGAWA-KEN 229-0006 JAPAN
Assignment: 8
Reel/Frame:018902/0927   Pages: 11
Recorded: 02/13/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
INDO, KENTARO
Exec Dt:
11/23/2006
2
ANDREWS, ALBERT BALLARD
Exec Dt:
11/20/2006
3
VANNUFFELEN, STEPHANE
Exec Dt:
01/24/2007
4
YAMATE, TSUTOMU
Exec Dt:
01/23/2007
5
TERABAYASHI, TORU
Exec Dt:
01/23/2007
6
KINJO, HIDEKI
Exec Dt:
11/16/2006
7
MULLINS, OLIVER C.
Exec Dt:
11/27/2006
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
MD 1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7687770
US20080173805
11625276
Correspondence name and address
INTELLECTUAL PROPERTY LAW
SCHLUMBERGER K.K.
2-2-1 FUCHINOBE, SAGAMIHARA-SHI
KANAGAWA-KEN 229-0006 JAPAN
Assignment: 9
Reel/Frame:019939/0013   Pages: 9
Recorded: 10/08/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TORIBIO, MICHAEL M.
Exec Dt:
08/18/2007
2
KAMIYA, AKIRA
Exec Dt:
08/13/2007
3
VANNUFFELEN, STEPHANE
Exec Dt:
08/30/2007
4
MATSUMOTO, NORIYUKI
Exec Dt:
08/14/2007
5
LAWRENCE, JIMMY
Exec Dt:
08/24/2007
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
MD 1
200 GILLINGHAM LANE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7520160
US20090090176
11867673
Correspondence name and address
INTELLECTUAL PROPERTY LAW
SCHLUMBERGER K.K.
2-2-1 FUCHINOBE, SAGAMIHARA-SHI
KANAGAWA-KEN 229-0006 JAPAN
Assignment: 10
Reel/Frame:021233/0317   Pages: 5
Recorded: 07/14/2008
Attorney Dkt #:21.1401
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REZGUI, FADHEL
Exec Dt:
09/26/2007
2
VANNUFFELEN, STEPHANE
Exec Dt:
09/26/2007
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
MD200-9
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7832501
US20090095529
11863336
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
200 GILLINGHAM LANE
MD 200-9
SUGAR LAND, TX 77478
Assignment: 11
Reel/Frame:020106/0990   Pages: 6
Recorded: 11/13/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VANNUFFELEN, STEPHANE
Exec Dt:
11/06/2007
2
OUAABA, KHALID
Exec Dt:
10/17/2007
3
YAMATE, TSUTOMU
Exec Dt:
10/17/2007
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
MD1
200 GILLINGHAM LANE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7675030
US20080087078
11855144
Correspondence name and address
IP LAW
SCHLUMBERGER K.K.
2-2-1 FUCHINOBE, SAGAMIHARA-SHI
KANAGAWA-KEN, JAPAN 229-0006
Assignment: 12
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: 13
Reel/Frame:020447/0399   Pages: 9
Recorded: 02/05/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CIGLENEC, REINHART
Exec Dt:
12/10/2007
2
VANNUFFELEN, STEPHANE
Exec Dt:
12/20/2007
3
KAMIYA, AKIRA
Exec Dt:
12/11/2007
4
VILLAREAL, STEVEN G.
Exec Dt:
12/12/2007
5
YAMATE, TSUTOMU
Exec Dt:
12/18/2007
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
MD1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7937223
US20090166085
11965770
Correspondence name and address
IP LAW SCHLUMBERGER K.K.
2-2-1 FUCHINOBE, SAGAIHARA-SHI
KANAGAWA-KEN 229-0006 JAPAN
Assignment: 14
Reel/Frame:021674/0168   Pages: 5
Recorded: 10/15/2008
Attorney Dkt #:26.0506 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VANNUFFELEN, STEPHANE
Exec Dt:
08/29/2008
2
YAMATE, TSUTOMU
Exec Dt:
09/02/2008
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
MD 1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8082780
US20100050760
12200916
Correspondence name and address
INTELLECTUAL PROPERTY LAW
SCHLUMBERGER K.K.
2-2-1 FUCHINOBE, SAGAMIHARA-SHI
KANAGAWA-KEN 229-0006 JAPAN
Assignment: 15
Reel/Frame:021643/0752   Pages: 8
Recorded: 10/07/2008
Attorney Dkt #:122.0034 US NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JAMALUDDIN, ABUL K.M.
Exec Dt:
09/16/2008
2
VANNUFFELEN, STEPHANE
Exec Dt:
09/29/2008
3
MULLINS, OLIVER C.
Exec Dt:
09/10/2008
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
ONE HAMPSHIRE STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7750302
US20100059669
12206805
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
P.O. BOX 425045
CAMBRIDGE, MA 02142
Assignment: 16
Reel/Frame:021700/0932   Pages: 11
Recorded: 10/20/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMATE, TSUTOMU
Exec Dt:
10/03/2008
2
CHEE, SOON SEONG
Exec Dt:
10/16/2008
3
VANNUFFELEN, STEPHANE
Exec Dt:
10/01/2008
4
WILSON, COLIN A.
Exec Dt:
10/01/2008
5
IGARASHI, JUEI
Exec Dt:
10/02/2008
6
OUAABA, KHALID
Exec Dt:
10/16/2008
7
NAITO, KOICHI
Exec Dt:
10/02/2008
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
MD 1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7720323
US20090038794
12239822
Correspondence name and address
INTELLECTUAL PROPERTY LAW
SCHLUMBERGER K.K.
2-2-1 FUCHINOBE, SAGAMIHARA-SHI
KANAGAWA-KEN 229-0006 JAPAN
Assignment: 17
Reel/Frame:023358/0004   Pages: 19
Recorded: 10/09/2009
Attorney Dkt #:14459-31
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VANNUFFELEN, STEPHANE
Exec Dt:
07/15/2009
2
VASQUES, RICARDO
Exec Dt:
07/15/2009
3
YAMATE, TSUTOMU
Exec Dt:
07/14/2009
4
KAMIYA, AKIRA
Exec Dt:
07/14/2009
5
INDO, KENTARO
Exec Dt:
07/13/2009
6
ODDIE, GARY
Exec Dt:
08/04/2009
7
MACHIN, JONATHAN
Exec Dt:
07/29/2009
8
MORGAN, JULIE
Exec Dt:
07/27/2009
9
STENHAUG, MORTEN
Exec Dt:
07/14/2009
10
BIRKETT, GRAHAM
Exec Dt:
08/24/2009
11
MULLINS, OLIVER C.
Exec Dt:
07/30/2009
12
MANGAL, LARS
Exec Dt:
07/15/2009
13
PANETTA, PASCAL
Exec Dt:
08/23/2009
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100059221
12477190
Correspondence name and address
STANISLAUS AKSMAN
7918 JONES BRANCH DRIVE, SUITE 500
MCLEAN, VA 22102
Assignment: 18
Reel/Frame:025522/0179   Pages: 14
Recorded: 12/02/2010
Attorney Dkt #:20.3093
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DONG, CHENGLI
Exec Dt:
01/06/2010
2
VASQUES, RICARDO R.
Exec Dt:
01/11/2010
3
O'KEEFE, MICHAEL
Exec Dt:
01/07/2010
4
HEGEMAN, PETER S.
Exec Dt:
01/04/2010
5
MULLINS, OLIVER C.
Exec Dt:
01/14/2010
6
FUJISAWA, GO
Exec Dt:
01/05/2010
7
VANNUFFELEN, STEPHANE
Exec Dt:
01/11/2010
8
JACKSON, RICHARD
Exec Dt:
01/04/2010
9
SAPUTRA, AHMAD
Exec Dt:
01/07/2010
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
MD200-2
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8555696
US20110061439
12666309
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
MD200-2
SUGAR LAND, TX 77478
Assignment: 19
Reel/Frame:025996/0799   Pages: 11
Recorded: 03/22/2011
Attorney Dkt #:124.0022
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MANGAL, LARS
Exec Dt:
03/15/2011
2
VANNUFFELEN, STEPHANE
Exec Dt:
03/22/2011
3
RAMOS, ROGERIO
Exec Dt:
02/22/2011
4
VASQUES, RICARDO
Exec Dt:
02/22/2011
5
BERARD, MICHEL
Exec Dt:
02/27/2011
6
DION, DOMINIQUE
Exec Dt:
03/01/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
MD200-2
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110153225
12864497
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
200 GILLINGHAM LANE
MD 200-9
SUGAR LAND, TX 77478
Assignment: 20
Reel/Frame:027739/0573   Pages: 8
Recorded: 02/21/2012
Attorney Dkt #:124.0004US ASSIGNMENT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROBERTS, DAMON RICHARD
Exec Dt:
12/15/2011
2
RAMOS, ROGERIO TADEU
Exec Dt:
10/24/2011
3
VANNUFFELEN, STEPHANE
Exec Dt:
02/21/2012
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9404609
US20120192982
12921268
Correspondence name and address
SCHLUMBERGER - COE
WESTERNGECO 10001 RICHMOND AVE.
ROOM 3028
HOUSTON, TX 77042
Assignment: 21
Reel/Frame:029751/0224   Pages: 9
Recorded: 02/04/2013
Attorney Dkt #:IS12.3001 USNP ASSIGNMENT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUMOTO, HISATOSHI
Exec Dt:
01/07/2013
2
CHEN, HUA
Exec Dt:
01/07/2013
3
KAMIYA, AKIRA
Exec Dt:
01/07/2013
4
VANNUFFELEN, STEPHANE
Exec Dt:
02/04/2013
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE, MD1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8908166
US20140176946
13721034
Correspondence name and address
SCHLUMBERGER - COE
WESTERNGECO 10001 RICHMOND AVE.
ROOM 3028
HOUSTON, TX 77042
Assignment: 22
Reel/Frame:030694/0451   Pages: 10
Recorded: 06/26/2013
Attorney Dkt #:IS11.1087USNP ASSIGNMENT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAMIYA, AKIRA
Exec Dt:
02/27/2013
2
VANNUFFELEN, STEPHANE
Exec Dt:
06/25/2013
3
KADER, KAMAL
Exec Dt:
02/27/2013
4
CHEN, HUA
Exec Dt:
02/27/2013
5
MATSUMOTO, HISATOSHI
Exec Dt:
02/27/2013
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE, MD1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9534494
US20140240862
13776683
Correspondence name and address
SCHLUMBERGER - COE
WESTERNGECO 10001 RICHMOND AVE.
ROOM 3028
HOUSTON, TX 77042
Assignment: 23
Reel/Frame:032503/0387   Pages: 8
Recorded: 03/23/2014
Attorney Dkt #:IS11.0379USNP ASSIGNMENT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FROELICH, BENOIT
Exec Dt:
03/21/2014
2
VANNUFFELEN, STEPHANE
Exec Dt:
03/14/2014
3
RAYSSIGUIER, CHRISTOPHE M
Exec Dt:
03/13/2014
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9441479
US20140209313
14169477
Correspondence name and address
SCHLUMBERGER - COE
WESTERNGECO 10001 RICHMOND AVE.
ROOM 3028
HOUSTON, TX 77042
Assignment: 24
Reel/Frame:041250/0946   Pages: 6
Recorded: 02/14/2017
Attorney Dkt #:IS14.8991-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CROUX, ARNAUD
Exec Dt:
01/17/2017
2
VANNUFFELEN, STEPHANE
Exec Dt:
01/18/2017
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9790786
US20160356152
15171700
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 25
Reel/Frame:049586/0503   Pages: 8
Recorded: 06/26/2019
Attorney Dkt #:IS16.0501-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GIORDANO, PALMA
Exec Dt:
03/01/2018
2
VANNUFFELEN, STEPHANE
Exec Dt:
04/06/2017
3
CROUX, ARNAUD
Exec Dt:
02/07/2018
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11293281
US20210131277
16471436
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 26
Reel/Frame:042728/0710   Pages: 8
Recorded: 06/16/2017
Attorney Dkt #:IS15.1779-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CROUX, ARNAUD
Exec Dt:
04/12/2017
2
KUSUMA, JULIUS
Exec Dt:
04/12/2017
3
VANNUFFELEN, STEPHANE
Exec Dt:
06/01/2017
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10708869
US20180220380
15419544
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 27
Reel/Frame:049587/0053   Pages: 8
Recorded: 06/26/2019
Attorney Dkt #:IS16.0502-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VANNUFFELEN, STEPHANE
Exec Dt:
02/20/2018
2
RAYSSIGUIER, CHRISTOPHE M.
Exec Dt:
05/31/2018
3
CROUX, ARNAUD
Exec Dt:
02/20/2018
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10900352
US20200088027
16471347
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 28
Reel/Frame:050457/0943   Pages: 10
Recorded: 09/23/2019
Attorney Dkt #:IS15.1603-US-PCT CORR
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE CONVEYING PARTY PREVIOUSLY RECORDED AT REEL: 049586 FRAME: 0354. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
DEVILLE, BENOIT
Exec Dt:
03/21/2018
2
CROUX, ARNAUD
Exec Dt:
02/20/2018
3
VANNUFFELEN, STEPHANE
Exec Dt:
02/20/2018
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11149544
US20200116017
16471216
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 29
Reel/Frame:049586/0354   Pages: 8
Recorded: 06/26/2019
Attorney Dkt #:IS15.1603-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEVILLE, BENOIT
Exec Dt:
03/21/2018
2
CROUX, ARNAUD
Exec Dt:
02/20/2018
3
VANNUFFELEN, STEPHANE
Exec Dt:
03/20/2018
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11149544
US20200116017
16471216
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 30
Reel/Frame:047442/0556   Pages: 11
Recorded: 11/08/2018
Attorney Dkt #:IS17.0196-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHUGUNOV, NIKITA
Exec Dt:
07/25/2018
2
SARAC, SUKRU
Exec Dt:
11/07/2018
3
MORTON, KIRSTY
Exec Dt:
08/07/2018
4
KUCHUK, FIKRI
Exec Dt:
07/17/2018
5
RAMAKRISHNAN, TERIZHANDUR S.
Exec Dt:
07/25/2018
6
VANNUFFELEN, STEPHANE
Exec Dt:
10/30/2018
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11603740
US20190017352
16034386
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 31
Reel/Frame:047825/0928   Pages: 12
Recorded: 12/20/2018
Attorney Dkt #:IS16.0940-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SARAC, SUKRU
Exec Dt:
09/25/2018
2
PROBEL, CLEMENT
Exec Dt:
10/11/2018
3
VANNUFFELEN, STEPHANE
Exec Dt:
10/30/2018
4
GELMAN, ANDRIY
Exec Dt:
11/15/2018
5
CROUX, ARNAUD
Exec Dt:
12/07/2018
6
TEMER, ELIAS
Exec Dt:
08/07/2018
7
MOUFFOK, KHALED
Exec Dt:
08/07/2018
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10337321
US20190186260
15843773
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042

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