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Page 54 of 106

Assignee Name : SCHLUMBERGER TECHNOLOGY CORPORATION
Total Assignments: 10511
Assignment: 5301
Reel/Frame:026585/0957   Pages: 5
Recorded: 07/13/2011
Attorney Dkt #:22.1696US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SPRING, CHRISTIAN C
Exec Dt:
07/13/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8601948
US20120186476
13093560
Correspondence name and address
SHIRLEY Y. JONES
14910 AIRLINE ROAD
BLDG. 14
ROSHARON, TX 77583
Assignment: 5302
Reel/Frame:026709/0796   Pages: 6
Recorded: 08/05/2011
Attorney Dkt #:18.0087 US PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PIMENOV, VYACHESLAV PAVLOVICH
Exec Dt:
07/13/2011
2
VLADIMIROVICH, KLEMIN DENIS
Exec Dt:
07/13/2011
3
VLADIMIROVICH, RUDENKO DENIS
Exec Dt:
07/13/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
ONE HAMPSHIRE STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8756019
US20110288778
13129832
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
ONE HAMPSHIRE STREET
CAMBRIDGE, MA 02139
Assignment: 5303
Reel/Frame:026744/0948   Pages: 6
Recorded: 08/12/2011
Attorney Dkt #:21.1633
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHINDGIKAR, NIKHIL
Exec Dt:
07/13/2011
2
LEE, JESSE
Exec Dt:
05/09/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9303474
US20110297375
13120254
Correspondence name and address
DAVID CATE
555 INDUSTRIAL BLVD
SUGAR LAND, TX 77478
Assignment: 5304
Reel/Frame:026779/0770   Pages: 7
Recorded: 08/19/2011
Attorney Dkt #:IS10.0971
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, JACKI
Exec Dt:
07/13/2011
2
SULLIVAN, PHILIP F
Exec Dt:
08/16/2011
3
HARTSHORNE, ROBERT SETH
Exec Dt:
07/11/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9034803
US20120277128
13097514
Correspondence name and address
MICHAEL DAE
555 INDUSTRIAL BLVD
SUGAR LAND, TX 77478
Assignment: 5305
Reel/Frame:026779/0984   Pages: 7
Recorded: 08/19/2011
Attorney Dkt #:IS10.0555
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FU, DIANKUI
Exec Dt:
07/13/2011
2
PETUKHOVA, GALINA GENNADIEVNA
Exec Dt:
07/15/2011
3
BURUKHIN, ALEXANDER ALEXANDROVICH
Exec Dt:
07/15/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130005617
13174101
Correspondence name and address
MICHAEL M. DAE
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TX 77478
Assignment: 5306
Reel/Frame:026780/0058   Pages: 7
Recorded: 08/19/2011
Attorney Dkt #:IS10.0972
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, JACK
Exec Dt:
07/13/2011
2
SULLIVAN, PHILIP F
Exec Dt:
08/16/2011
3
HARTSHORNE, ROBERT SETH
Exec Dt:
07/11/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120273207
13097550
Correspondence name and address
MICHAEL DAE
555 INDUSTRIAL BLVD
SUGAR LAND, TX 77478
Assignment: 5307
Reel/Frame:032209/0705   Pages: 12
Recorded: 02/10/2014
Attorney Dkt #:18.0087 US PCT
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE NAMES OF THE SECOND AND THIRD INVENTORS PREVIOUSLY RECORDED ON REEL 026709 FRAME 0796. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
PIMENOV, VYACHESLAV PAVLOVICH
Exec Dt:
07/13/2011
2
KLEMIN, DENIS VLADIMIROVICH
Exec Dt:
07/13/2011
3
RUDENKO, DENIS VLADIMIROVICH
Exec Dt:
07/13/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8756019
US20110288778
13129832
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 5308
Reel/Frame:026650/0929   Pages: 6
Recorded: 07/26/2011
Attorney Dkt #:119.0009US PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NGUY, VI (JIM)
Exec Dt:
07/14/2011
2
KATHOL, NATHAN
Exec Dt:
07/14/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8646533
US20110259595
13130269
Correspondence name and address
SCHLUMBERGER CANADA LIMITED
9450 17TH AVE
EDMONTON, T6N 1M9 CANADA
Assignment: 5309
Reel/Frame:026695/0832   Pages: 4
Recorded: 08/03/2011
Attorney Dkt #:109.0065
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARINO, SONIA
Exec Dt:
07/14/2011
2
THIERCELIN, MARC
Exec Dt:
06/26/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9745841
US20110278012
13125099
Correspondence name and address
DAVID CATE
555 INDUSTRIAL BLVD
SUGAR LAND, TX 77478
Assignment: 5310
Reel/Frame:026680/0882   Pages: 5
Recorded: 08/01/2011
Attorney Dkt #:60.1979 USNP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OCALAN, MURAT
Exec Dt:
07/22/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
ONE HAMPSHIRE STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120318510
13160905
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
ONE HAMPSHIRE STREET
CAMBRIDGE, MA 02139
Assignment: 5311
Reel/Frame:026650/0410   Pages: 6
Recorded: 07/26/2011
Attorney Dkt #:69.5777
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALLENSWORTH, DAVID C.
Exec Dt:
07/25/2011
2
RAYNER, JOSH
Exec Dt:
07/25/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8720578
US20110278013
13105644
Correspondence name and address
SCHLUMBERGER RESERVOIR COMPLETIONS
14910 AIRLINE ROAD
BLDG. 14
ROSHARON, TX 77583
Assignment: 5312
Reel/Frame:027008/0708   Pages: 9
Recorded: 10/03/2011
Attorney Dkt #:21.1760 US ASSIGNMENT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VENERUSO, ANTHONY
Exec Dt:
07/25/2011
2
CHOUZENOUX, CHRISTIAN
Exec Dt:
09/06/2011
3
DUFOUR, YANN
Exec Dt:
09/06/2011
4
TEIXEIRA, JOSE
Exec Dt:
07/21/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9116105
US20120041681
13147617
Correspondence name and address
SCHLUMBERGER - COE
WESTERNGECO 10001 RICHMOND AVE.
ROOM 3028
HOUSTON, TX 77042
Assignment: 5313
Reel/Frame:026775/0907   Pages: 8
Recorded: 08/19/2011
Attorney Dkt #:24.1029-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOMAN, DEAN M.
Exec Dt:
07/26/2011
2
YANG, JIAN
Exec Dt:
04/27/2011
3
SEYDOUX, JEAN
Exec Dt:
08/17/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110291855
13122122
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
200 GILLINGHAM LANE
MD 200-9
SUGAR LAND, TX 77478
Assignment: 5314
Reel/Frame:026674/0861   Pages: 5
Recorded: 07/29/2011
Attorney Dkt #:19.0602
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CLARK, BRIAN
Exec Dt:
07/28/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9291739
US20110282583
13128667
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION, HPS
200 GILLINGHAM LANE
MD200-2
SUGAR LAND, TX 77478
Assignment: 5315
Reel/Frame:026701/0727   Pages: 5
Recorded: 08/04/2011
Attorney Dkt #:IS10.0989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MUKHOPADHYAY, SUMITRA
Exec Dt:
07/28/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120325471
13168360
Correspondence name and address
MICHAEL M. DAE
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TX 77478
Assignment: 5316
Reel/Frame:026694/0577   Pages: 10
Recorded: 08/02/2011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COSTE, EMMANUEL
Exec Dt:
08/01/2011
2
TULETT, JOHN RICHARD
Exec Dt:
07/13/2011
3
GULATI, JITENDRA S.
Exec Dt:
07/14/2011
4
LEANEY, W. SCOTT
Exec Dt:
07/14/2011
5
HALDORSEN, JAKOB B.U.
Exec Dt:
08/01/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
MD 1
200 GILLINGHAM LANE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9164185
US20120008459
13180442
Correspondence name and address
DARYL WRIGHT
INTELLECTUAL PROPERTY LAW
SCHLUMBERGER K.K.
2-2-1 FUCHINOBE, CHUO-KU, SAGAMIHARA-SHI
KANAGAWA-KEN 252-0206 JAPAN
Assignment: 5317
Reel/Frame:026749/0314   Pages: 9
Recorded: 08/15/2011
Attorney Dkt #:21.1689 US PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANGELESCU, DAN
Exec Dt:
08/01/2011
2
MOSCATO, TULLIO
Exec Dt:
03/28/2011
3
PAUCHET, FREDERIC
Exec Dt:
03/31/2011
4
VAN KUIJK, ROBERT
Exec Dt:
03/28/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8859090
US20110283778
13062721
Correspondence name and address
SCHLUMBERGER SRPC
200 GILLINGHAM LANE, MD200-2
SUGAR LAND, TX 77478
Assignment: 5318
Reel/Frame:026780/0372   Pages: 10
Recorded: 08/19/2011
Attorney Dkt #:IS10.0764
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DROGER, NICOLAS
Exec Dt:
08/02/2011
2
BUGRIN, VLADIMIR SERGEEVICH
Exec Dt:
07/12/2011
3
FU, DIANKUI
Exec Dt:
07/13/2011
4
MAKARYCHEV-MIKHAILOV, SERGEY MIKHAILOVICH
Exec Dt:
07/12/2011
5
KHLESTKIN, VADIM KAMIL'EVICH
Exec Dt:
07/14/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120329683
13167213
Correspondence name and address
MICHAEL M. DAE
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TX 77478
Assignment: 5319
Reel/Frame:026851/0412   Pages: 11
Recorded: 09/02/2011
Attorney Dkt #:60.1938 US NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEN, PABITRA N
Exec Dt:
08/02/2011
2
LEU, GABRIELA
Exec Dt:
06/01/2011
3
DRENZEK, NICHOLAS
Exec Dt:
06/02/2011
4
NEVILLE, THOMAS J
Exec Dt:
06/09/2011
5
SONG, YI-QIAO
Exec Dt:
05/31/2011
6
VISWANATHAN, RAVINATH KAUSIK KADAYAM
Exec Dt:
07/26/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
ONE HAMPSHIRE STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9176081
US20120273193
13097404
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
ONE HAMPSHIRE STREET
CAMBRIDGE, MA 02139
Assignment: 5320
Reel/Frame:026696/0174   Pages: 5
Recorded: 08/03/2011
Attorney Dkt #:19.0609-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CLARK, BRIAN
Exec Dt:
08/03/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9046343
US20110278067
13128432
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE, MD200-2
OFFICE OF IP COUNSEL
SUGAR LAND, TX 77478
Assignment: 5321
Reel/Frame:026784/0783   Pages: 10
Recorded: 08/22/2011
Attorney Dkt #:19.0538US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CLARK, BRIAN
Exec Dt:
08/03/2011
2
FLAUM, MARK E.
Exec Dt:
08/03/2011
3
MORLEY, JAN
Exec Dt:
08/05/2011
4
GOSWAMI, JAIDEVA
Exec Dt:
08/15/2011
5
PABON, MIGUEL F.
Exec Dt:
08/03/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9360581
US20110298462
13128506
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION, HPS
200 GILLINGHAM LANE
MD200-2
SUGAR LAND, TX 77478
Assignment: 5322
Reel/Frame:026809/0559   Pages: 4
Recorded: 08/25/2011
Attorney Dkt #:57.0878 US PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JEFFRYES, BENJAMIN
Exec Dt:
08/03/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
ONE HAMPSHIRE STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8990021
US20110301924
13141423
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
ONE HAMPSHIRE STREET
CAMBRIDGE, MA 02139
Assignment: 5323
Reel/Frame:026812/0991   Pages: 9
Recorded: 08/26/2011
Attorney Dkt #:IS11.0592
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COSTESSO, LUKE D.
Exec Dt:
08/03/2011
2
DEBONIS, VINCENT M.
Exec Dt:
08/03/2011
3
ROCA, JUAN PABLO
Exec Dt:
08/03/2011
4
ASHRAF, MUQSIT
Exec Dt:
08/15/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130030869
13192540
Correspondence name and address
MICHAEL M. DAE
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TX 77478
Assignment: 5324
Reel/Frame:027454/0445   Pages: 8
Recorded: 12/28/2011
Attorney Dkt #:69.5769
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILKINSON, CHRISTIAN
Exec Dt:
08/04/2011
2
ROY, INDRANIL
Exec Dt:
08/05/2011
3
HIRON, STEPHANE
Exec Dt:
06/16/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8430505
US20120050858
13103036
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
14910 AIRLINE RD. BLDG. 14
ROSHARON, TX 77583
Assignment: 5325
Reel/Frame:026776/0757   Pages: 5
Recorded: 08/19/2011
Attorney Dkt #:19.0670
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PLOP, ANDREI
Exec Dt:
08/10/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8919458
US20120037428
13186986
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
200 GILLINGHAM LANE
MD 200-9
SUGAR LAND, TX 77478
Assignment: 5326
Reel/Frame:026816/0155   Pages: 9
Recorded: 08/26/2011
Attorney Dkt #:IS11.0035
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAFFERTY, THEODORE
Exec Dt:
08/10/2011
2
DANIELS, JOHN
Exec Dt:
08/10/2011
3
POTAPENKO, DMITRY IVANOVICH
Exec Dt:
08/23/2011
4
LECERF, BRUNO
Exec Dt:
05/18/2011
5
BULOVA, MARINA NIKOLAEVNA
Exec Dt:
05/31/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120285695
13105586
Correspondence name and address
DAVID CATE
555 INDUSTRIAL BLVD
SUGAR LAND, TX 77478
Assignment: 5327
Reel/Frame:026776/0266   Pages: 5
Recorded: 08/19/2011
Attorney Dkt #:49.0367 US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
THORNTON, JAMES L.
Exec Dt:
08/11/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8759750
US20110297818
13128370
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
200 GILLINGHAM LANE
MD 200-9
SUGAR LAND, TX 77478
Assignment: 5328
Reel/Frame:026791/0767   Pages: 5
Recorded: 08/23/2011
Attorney Dkt #:88.6400 US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DAVID, PIERRE-YVES
Exec Dt:
08/12/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9062995
US20110301899
13133964
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
200 GILLINGHAM LANE
MD 200-2
SUGAR LAND, TX 77478
Assignment: 5329
Reel/Frame:026773/0333   Pages: 10
Recorded: 08/18/2011
Attorney Dkt #:19.0610
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOSWAMI, JAIDEVA
Exec Dt:
08/15/2011
2
CLARK, BRIAN
Exec Dt:
07/28/2011
3
RONG, BETTY
Exec Dt:
07/29/2011
4
PABON, MIGUEL F.
Exec Dt:
08/08/2011
5
MORLEY, JAN
Exec Dt:
08/01/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9360580
US20120067644
13128261
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION, HPS
200 GILLINGHAM LANE
MD200-2
SUGAR LAND, TX 77478
Assignment: 5330
Reel/Frame:026844/0439   Pages: 6
Recorded: 09/01/2011
Attorney Dkt #:57.0877 US PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARTSHORNE, ROBERT SETH
Exec Dt:
08/15/2011
2
TAN, KHOOI YEEI
Exec Dt:
08/02/2011
3
TUSTIN, GARY JOHN
Exec Dt:
08/02/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
ONE HAMPSHIRE STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110303408
13141418
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
ONE HAMPSHIRE STREET
CAMBRIDGE, MA 02139
Assignment: 5331
Reel/Frame:027015/0309   Pages: 8
Recorded: 10/04/2011
Attorney Dkt #:109.0079 US ASSIGNMENT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALEKSEENKO, OLGA PETROVNA
Exec Dt:
08/17/2011
2
ZAZOVSKY, FLEXANDER F
Exec Dt:
08/18/2011
3
POTAPENKO, DMITRY IVANOVICH
Exec Dt:
08/23/2011
4
FREDD, CHRISTOPHER N
Exec Dt:
08/23/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9027641
US20130032349
13198962
Correspondence name and address
SCHLUMBERGER - COE
WESTERNGECO 10001 RICHMOND AVE.
ROOM 3028
HOUSTON, TX 77042
Assignment: 5332
Reel/Frame:026776/0110   Pages: 8
Recorded: 08/19/2011
Attorney Dkt #:89.0626
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULER, BARRY LEE
Exec Dt:
08/18/2011
2
VARKEY, JOSEPH
Exec Dt:
08/18/2011
3
MORRISON, MONTIE W
Exec Dt:
08/18/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9074592
US20110297397
13116550
Correspondence name and address
SHIRLEY Y JONES
14910 AIRLINE ROAD
BLDG. 14
ROSHARON, TX 77583
Assignment: 5333
Reel/Frame:026797/0906   Pages: 5
Recorded: 08/24/2011
Attorney Dkt #:88.5800 US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LESSI, JACQUES
Exec Dt:
08/18/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110303463
13145085
Correspondence name and address
SCHLUMBERGER SRPC
200 GILLINGHAM LANE, MD200-2
SUGAR LAND, TX 77478
Assignment: 5334
Reel/Frame:026786/0756   Pages: 6
Recorded: 08/22/2011
Attorney Dkt #:68.1040
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WASSOUF, PHILIP
Exec Dt:
08/19/2011
2
JAIN, SAMYAK
Exec Dt:
08/22/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120043079
13214966
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
14910 AIRLINE RD. BLDG. 14
AUTREY BROWN
ROSHARON, TX 77583
Assignment: 5335
Reel/Frame:026866/0516   Pages: 9
Recorded: 09/07/2011
Attorney Dkt #:IS10.0922
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
POTAPENKO, DMITRY IVANOVICH
Exec Dt:
08/23/2011
2
SOVA, ALEXEY ALEXANDROVICH
Exec Dt:
05/30/2011
3
NESTEROVA, SVETLANA VIKTOROVNA
Exec Dt:
05/26/2011
4
ALEKSEENKO, OLGA PETROVNA
Exec Dt:
05/18/2011
5
LECERF, BRUNO
Exec Dt:
05/18/2011
6
BULOVA, MARINA NIKOLAEVNA
Exec Dt:
05/18/2011
7
DANIELS, JOHN
Exec Dt:
08/10/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8905133
US20120285692
13105397
Correspondence name and address
DAVID CATE
555 INDUSTRIAL BLVD
SUGAR LAND, TX 77478
Assignment: 5336
Reel/Frame:027015/0317   Pages: 11
Recorded: 10/04/2011
Attorney Dkt #:109.0088 US ASSIGNMENT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
POTAPENKO, DMITRY IVANOVICH
Exec Dt:
08/23/2011
2
LECERF, BRUNO
Exec Dt:
08/09/2011
3
ALEKSEENKO, OLGA PETROVNA
Exec Dt:
08/17/2011
4
FREDD, CHRISTOPHER N
Exec Dt:
08/23/2011
5
TARASOVA, ELENA NIKOLAEVNA
Exec Dt:
08/12/2011
6
MEDVEDEV, OLEG
Exec Dt:
08/10/2011
7
GILLARD, MATTHEW ROBERT
Exec Dt:
08/09/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9121272
US20130032350
13204392
Correspondence name and address
SCHLUMBERGER - COE
WESTERNGECO 10001 RICHMOND AVE.
ROOM 3028
HOUSTON, TX 77042
Assignment: 5337
Reel/Frame:027001/0386   Pages: 8
Recorded: 09/30/2011
Attorney Dkt #:IS11.0032
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VAIDYA, NITIN Y.
Exec Dt:
08/24/2011
2
COOPER, IAIN
Exec Dt:
08/11/2011
3
CHEN, KUO-CHIANG
Exec Dt:
08/15/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120318532
13161597
Correspondence name and address
SCHLUMBERGER RESERVOIR COMPLETIONS
10001 RICHMOND
IP - CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 5338
Reel/Frame:027034/0609   Pages: 8
Recorded: 10/10/2011
Attorney Dkt #:109.0059 US ASSIGNMENT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILLBERG, DEAN
Exec Dt:
08/24/2011
2
FREDD, CHRISTOPHER N
Exec Dt:
08/23/2011
3
KHLESTKIN, VADIM KAMILIEVICH
Exec Dt:
08/19/2011
4
MENSHIKOV, DENIS OLEGOVICH
Exec Dt:
08/17/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8794325
US20120061086
13146076
Correspondence name and address
SCHLUMBERGER - COE
WESTERNGECO 10001 RICHMOND AVE.
ROOM 3028
HOUSTON, TX 77042
Assignment: 5339
Reel/Frame:027034/0631   Pages: 8
Recorded: 10/10/2011
Attorney Dkt #:109.0067 US ASSIGNMENT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILLBERG, DEAN
Exec Dt:
08/24/2011
2
FREDD, CHRISTOPHER N
Exec Dt:
08/23/2011
3
KHLESTKIN, VADIM KAMILIEVICH
Exec Dt:
08/19/2011
4
MENSHIKOV, DENIS OLEGOVICH
Exec Dt:
08/17/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120048549
13147089
Correspondence name and address
SCHLUMBERGER - COE
WESTERNGECO 10001 RICHMOND AVE.
ROOM 3028
HOUSTON, TX 77042
Assignment: 5340
Reel/Frame:027028/0713   Pages: 10
Recorded: 10/06/2011
Attorney Dkt #:IS11.0319-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIGNEUL, PATRICE
Exec Dt:
08/25/2011
2
PAIROYS, FABRICE
Exec Dt:
07/31/2011
3
PRIMIERO, PAOLO
Exec Dt:
07/31/2011
4
ZHANG, TIANHUA
Exec Dt:
08/01/2011
5
AL-OFI, SALAH MOHAMMED
Exec Dt:
07/31/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
ONE HAMPSHIRE STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130002258
13173753
Correspondence name and address
SCHLUMBERGER-DOLL RESEARCH
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 5341
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
ZHANG, TIANHUA
Exec Dt:
08/26/2011
2
DONADILLE, JEAN-MARC
Exec Dt:
08/29/2011
3
LIGNEUL, PATRICE
Exec Dt:
08/29/2011
4
AKBAR, MAHMOOD
Exec Dt:
09/25/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
ONE HAMPSHIRE STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9121959
US20130006535
13173705
Correspondence name and address
SCHLUMBERGER-DOLL RESEARCH
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 5342
Reel/Frame:027603/0632   Pages: 5
Recorded: 01/26/2012
Attorney Dkt #:26.0566 USNP/PSP ASSIGNME
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KAMATA, MASAHIRO
Exec Dt:
08/26/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE, MD1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8913464
US20120063263
13224378
Correspondence name and address
SCHLUMBERGER - COE
WESTERNGECO 10001 RICHMOND AVE.
ROOM 3028
HOUSTON, TX 77042
Assignment: 5343
Reel/Frame:026857/0323   Pages: 5
Recorded: 09/06/2011
Attorney Dkt #:49.0360
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
THORNTON, JAMES L.
Exec Dt:
08/29/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110313668
13128388
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 5344
Reel/Frame:026857/0476   Pages: 5
Recorded: 09/06/2011
Attorney Dkt #:49.0361
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
THORNTON, JAMES L.
Exec Dt:
08/29/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9447680
US20110313669
13143904
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 5345
Reel/Frame:026878/0001   Pages: 6
Recorded: 09/09/2011
Attorney Dkt #:89.0614US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COX, RYAN
Exec Dt:
08/29/2011
2
DORNAK, STEVEN
Exec Dt:
08/25/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120006543
13159996
Correspondence name and address
SHIRLEY Y JONES
100001 RICHMOND AVENUE
ROOM 3028
HOUSTON, TX 77042
Assignment: 5346
Reel/Frame:027140/0929   Pages: 6
Recorded: 10/28/2011
Attorney Dkt #:20.3162
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEVERIDGE, ROBERT M.
Exec Dt:
08/29/2011
2
TAHERIAN, REZA
Exec Dt:
09/09/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8860412
US20120049844
13192460
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 5347
Reel/Frame:026945/0352   Pages: 6
Recorded: 09/22/2011
Attorney Dkt #:18.0090 US-ASSIGNMENT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
POPOV, KONSTANTIN IGOREVICH
Exec Dt:
08/31/2011
2
KHLESTKIN, VADIM KAMILIEVICH
Exec Dt:
08/29/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
ONE HAMPSHIRE STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110315402
13142499
Correspondence name and address
SCHLUMBERGER COE
WESTERNGECO 10001 RICHMOND AVE.
ROOM 3028
HOUSTON, TX 77042
Assignment: 5348
Reel/Frame:027253/0973   Pages: 7
Recorded: 11/18/2011
Attorney Dkt #:IS10.0809
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
POWELL, REINHARD
Exec Dt:
09/01/2011
2
PROST, JEROME
Exec Dt:
09/02/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9228423
US20120067593
13209221
Correspondence name and address
SCHLUMBERGER RESERVOIR COMPLETIONS
10001 RICHMOND
IP - CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 5349
Reel/Frame:027028/0203   Pages: 6
Recorded: 10/06/2011
Attorney Dkt #:60.1953-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHAH, JAGDISH
Exec Dt:
09/03/2011
2
KUSUMA, JULIUS
Exec Dt:
08/25/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
ONE HAMPSHIRE STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130021166
13186886
Correspondence name and address
SCHLUMBERGER-DOLL RESEARCH
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 5350
Reel/Frame:027008/0758   Pages: 8
Recorded: 10/04/2011
Attorney Dkt #:21.1986 US ASSIGNMENT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAOUTAOU, SALIM
Exec Dt:
09/05/2011
2
ASHRAF, SHAMEED
Exec Dt:
09/05/2011
3
ABDEL HADI, KHALID
Exec Dt:
09/06/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130043026
13209918
Correspondence name and address
SCHLUMBERGER - COE
WESTERNGECO 10001 RICHMOND AVE.
ROOM 3028
HOUSTON, TX 77042
Assignment: 5351
Reel/Frame:027264/0894   Pages: 6
Recorded: 11/21/2011
Attorney Dkt #:IS11.0142US ASSIGNMENT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAMIER, JULIEN
Exec Dt:
09/05/2011
2
AKBARI, HOSSEIN
Exec Dt:
09/05/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9540545
US20130056443
13224642
Correspondence name and address
SCHLUMBERGER - COE
WESTERNGECO 10001 RICHMOND AVE.
ROOM 3028
HOUSTON, TX 77042
Assignment: 5352
Reel/Frame:027175/0157   Pages: 9
Recorded: 11/04/2011
Attorney Dkt #:IS11.0169USNP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VENERUSO, ANTHONY F.
Exec Dt:
09/06/2011
2
WHITSITT, JOHN R.
Exec Dt:
10/26/2011
3
ODDIE, GARY M.
Exec Dt:
10/06/2011
4
MOISE, STEFAN I.
Exec Dt:
10/12/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130020097
13188269
Correspondence name and address
SCHLUMBERGER RESERVOIR COMPLETIONS
10001 RICHMOND
IP - CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 5353
Reel/Frame:027173/0881   Pages: 9
Recorded: 11/04/2011
Attorney Dkt #:21.1798 US ASSIGNMENT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LE MOIGN, YVES
Exec Dt:
09/07/2011
2
SIERSDORFER, WILLIAM
Exec Dt:
09/07/2011
3
BLAMENGIN, JEAN-BERNARD
Exec Dt:
10/04/2011
4
MONNAC, JEAN-LUC
Exec Dt:
10/18/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120037376
13147691
Correspondence name and address
SCHLUMBERGER - COE
WESTERNGECO 10001 RICHMOND AVE.
ROOM 3028
HOUSTON, TX 77042
Assignment: 5354
Reel/Frame:027009/0726   Pages: 9
Recorded: 10/04/2011
Attorney Dkt #:24.1056
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VILLAREAL, STEVEN
Exec Dt:
09/08/2011
2
POP, JULIAN J.
Exec Dt:
09/08/2011
3
HOEFEL, ALBERT
Exec Dt:
09/08/2011
4
HARMS, KENT DAVID
Exec Dt:
09/08/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8757986
US20130022476
13184684
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION, HPS
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 5355
Reel/Frame:027032/0807   Pages: 9
Recorded: 10/07/2011
Attorney Dkt #:68.1059
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GANGULY, PARTHA
Exec Dt:
09/08/2011
2
HUH, MICHAEL
Exec Dt:
09/08/2011
3
DANOS, JAKE
Exec Dt:
09/08/2011
4
STAMM, BRYAN
Exec Dt:
09/16/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE,
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8857516
US20120048559
13221588
Correspondence name and address
SCHLUMBERGER RESERVOIR COMPLETIONS
10001 RICHMOND
IP - CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 5356
Reel/Frame:027457/0903   Pages: 6
Recorded: 12/29/2011
Attorney Dkt #:68.1060
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARTOG, ARTHUR
Exec Dt:
09/08/2011
2
KADER, KAMAL
Exec Dt:
09/06/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9170149
US20120067118
13221280
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
14910 AIRLINE RD. BLDG. 14
ROSHARON, TX 77583
Assignment: 5357
Reel/Frame:028559/0039   Pages: 5
Recorded: 07/16/2012
Attorney Dkt #:56.1306-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WILLIAMSON, DON
Exec Dt:
09/08/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8833452
US20120273208
13148080
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 5358
Reel/Frame:026945/0373   Pages: 6
Recorded: 09/22/2011
Attorney Dkt #:21.1967 US-ASSIGNMENT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOUY, LAURENCE
Exec Dt:
09/09/2011
2
ALLOUCHE, FRANCIS
Exec Dt:
09/09/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8657896
US20130025461
13194998
Correspondence name and address
SCHLUMBERGER COE
WESTERNGECO 10001 RICHMOND AVE.
ROOM 3028
HOUSTON, TX 77042
Assignment: 5359
Reel/Frame:026965/0668   Pages: 10
Recorded: 09/26/2011
Attorney Dkt #:56.1400
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHAMPINE, ROD
Exec Dt:
09/09/2011
2
LUHARUKA, RAJESH
Exec Dt:
09/13/2011
3
LEUGEMORS, EDWARD
Exec Dt:
09/08/2011
4
COQUILLEAU, LAURENT
Exec Dt:
09/16/2011
5
DANIELS, JOHN
Exec Dt:
09/18/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE,
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10550836
US20120018150
13181018
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 5360
Reel/Frame:027034/0604   Pages: 5
Recorded: 10/10/2011
Attorney Dkt #:89.0608 US ASSIGNMENT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ESLINGER, DAVID M.
Exec Dt:
09/09/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120020777
13174343
Correspondence name and address
SCHLUMBERGER - COE
WESTERNGECO 10001 RICHMOND AVE.
ROOM 3028
HOUSTON, TX 77042
Assignment: 5361
Reel/Frame:027003/0723   Pages: 9
Recorded: 10/03/2011
Attorney Dkt #:21.1972 US ASSIGNEMNT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAUNDERS, ROBERT
Exec Dt:
09/12/2011
2
NIGHSWANDER, JOHN
Exec Dt:
09/02/2011
3
THERON, BERNARD
Exec Dt:
09/01/2011
4
GILBERT, ANDREW
Exec Dt:
09/02/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130025874
13194931
Correspondence name and address
SCHLUMBERGER - COE
WESTERNGECO 10001 RICHMOND AVE.
ROOM 3028
HOUSTON, TX 77042
Assignment: 5362
Reel/Frame:027105/0421   Pages: 12
Recorded: 10/24/2011
Attorney Dkt #:69.5779
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROY, INDRANIL
Exec Dt:
09/12/2011
2
MULLINS, OLIVER C.
Exec Dt:
09/23/2011
3
LEWIS, RICHARD E.
Exec Dt:
09/13/2011
4
LONGFIELD, COLIN
Exec Dt:
10/03/2011
5
WILKINSON, CHRIS
Exec Dt:
09/26/2011
6
GEORGE, PAUL
Exec Dt:
09/21/2011
7
BHAVSAR, RASHMI
Exec Dt:
09/21/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9535187
US20120059636
13225298
Correspondence name and address
SCHLUMBERGER RESERVOIR COMPLETIONS
10001 RICHMOND
IP - CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 5363
Reel/Frame:027218/0900   Pages: 10
Recorded: 11/14/2011
Attorney Dkt #:89.0630
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROY, INDRANIL
Exec Dt:
09/12/2011
2
WILKINSON, CHRIS
Exec Dt:
09/26/2011
3
LONGFIELD, COLIN
Exec Dt:
10/03/2011
4
MULLINS, OLIVER C.
Exec Dt:
09/23/2011
5
LEWIS, RICHARD E.
Exec Dt:
09/13/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120059640
13223029
Correspondence name and address
SCHLUMBERGER - ARTIFICIAL LIFT
10001 RICHMOND
IP - CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 5364
Reel/Frame:027254/0701   Pages: 11
Recorded: 11/18/2011
Attorney Dkt #:68.5786
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROY, INDRANIL
Exec Dt:
09/12/2011
2
WILKINSON, CHRIS
Exec Dt:
09/26/2011
3
GANGULY, PARTHA
Exec Dt:
09/08/2011
4
LEWIS, RICHARD
Exec Dt:
09/13/2011
5
MULLINS, OLIVER
Exec Dt:
09/23/2011
6
LONGFIELD, COLIN
Exec Dt:
10/03/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9194974
US20120065951
13225192
Correspondence name and address
SCHLUMBERGER RESERVOIR COMPLETIONS
10001 RICHMOND
IP - CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 5365
Reel/Frame:027021/0962   Pages: 2
Recorded: 10/05/2011
Attorney Dkt #:85.0308
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HALL, DAVID R.
Exec Dt:
09/13/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
5599 SAN FELIPE
SUITE 1600
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8215420
US20090133938
12366706
Correspondence name and address
CRAIG BUSCHMANN
222 SOUTH MAIN STREET
SUITE 1930
SALT LAKE CITY, UT 84101
Assignment: 5366
Reel/Frame:026945/0327   Pages: 6
Recorded: 09/22/2011
Attorney Dkt #:IS11.0129 US-ASSIGNMENT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MENGER, CHRISTIAN
Exec Dt:
09/14/2011
2
PEARCE, MICHAEL
Exec Dt:
09/12/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8701795
US20130000984
13172265
Correspondence name and address
SCHLUMBERGER COE
WESTERNGECO 10001 RICHMOND AVE.
ROOM 3028
HOUSTON, TX 77042
Assignment: 5367
Reel/Frame:027257/0545   Pages: 5
Recorded: 11/21/2011
Attorney Dkt #:92.1303US ASSIGNMENT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SIHLER, JOACHIM
Exec Dt:
09/14/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8602094
US20130056195
13226627
Correspondence name and address
SCHLUMBERGER - COE
WESTERNGECO 10001 RICHMOND AVE.
ROOM 3028
HOUSTON, TX 77042
Assignment: 5368
Reel/Frame:028183/0541   Pages: 5
Recorded: 05/09/2012
Attorney Dkt #:IS10.0670-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SHAMPINE, ROD
Exec Dt:
09/15/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9116016
US20130002255
13174095
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 5369
Reel/Frame:027039/0217   Pages: 8
Recorded: 10/10/2011
Attorney Dkt #:101.0278
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MEYER, JOERG H.
Exec Dt:
09/16/2011
2
CARNEY, MICHAEL
Exec Dt:
09/09/2011
3
POE, BOBBY D.
Exec Dt:
09/08/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120046866
13215922
Correspondence name and address
SCHLUMBERGER RESERVOIR COMPLETIONS
10001 RICHMOND
IP - CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 5370
Reel/Frame:027368/0576   Pages: 6
Recorded: 12/12/2011
Attorney Dkt #:19.0639
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MACKAY, BRUCE A.
Exec Dt:
09/20/2011
2
KUSUMA, JULIUS
Exec Dt:
09/20/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120112924
13229466
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION, HPS
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 5371
Reel/Frame:027223/0833   Pages: 9
Recorded: 11/14/2011
Attorney Dkt #:19.0695
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOLLEFSEN, EDWARD M.
Exec Dt:
09/22/2011
2
CROWELL, DANIEL
Exec Dt:
10/04/2011
3
HUSSER, ALEXIS
Exec Dt:
10/06/2011
4
ZIELINSKA, BARBARA J. A.
Exec Dt:
10/03/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8727035
US20120055672
13194462
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION, HPS
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 5372
Reel/Frame:027426/0788   Pages: 9
Recorded: 12/21/2011
Attorney Dkt #:56.1405
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALBOUDWAREJ, HUSSEIN
Exec Dt:
09/22/2011
2
WILLBERG, DEAN M.
Exec Dt:
09/23/2011
3
TAYLOR, SHAWN DAVID
Exec Dt:
09/22/2011
4
SPICKETT, RAE
Exec Dt:
10/11/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120085536
13233062
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 5373
Reel/Frame:027010/0449   Pages: 6
Recorded: 10/04/2011
Attorney Dkt #:22.1699
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GILL, BENNIE C.
Exec Dt:
09/23/2011
2
HENDERSON, STEVEN W.
Exec Dt:
09/23/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8622149
US20120018157
13177222
Correspondence name and address
SCHLUMBERGER RESERVOIR COMPLETIONS
10001 RICHMOND
IP - CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 5374
Reel/Frame:027257/0815   Pages: 8
Recorded: 11/21/2011
Attorney Dkt #:117.0018
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
INDO, KENTARO
Exec Dt:
09/26/2011
2
TORIBIO, MICHAEL M.
Exec Dt:
11/15/2011
3
PAN, SHU
Exec Dt:
09/26/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9546959
US20130071934
13234621
Correspondence name and address
SCHLUMBERGER CANADA LIMITED
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 5375
Reel/Frame:027052/0331   Pages: 6
Recorded: 10/12/2011
Attorney Dkt #:92.1156 US ASSIGNMENT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MENGER, CHRISTIAN
Exec Dt:
09/27/2011
2
NIINA, NOBUYOSHI
Exec Dt:
10/12/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9803426
US20110308858
13053415
Correspondence name and address
SCHLUMBERGER - COE
WESTERNGECO 10001 RICHMOND AVE.
ROOM 3028
HOUSTON, TX 77042
Assignment: 5376
Reel/Frame:027069/0410   Pages: 9
Recorded: 10/17/2011
Attorney Dkt #:94.0287-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FITZPATRICK, ANTHONY
Exec Dt:
09/27/2011
2
ASHCROFT, LISA MIRIAH
Exec Dt:
09/20/2011
3
DINEEN, PATRICK DANIEL
Exec Dt:
10/12/2011
4
BROUSSARD, FLOYD LOUIS, III
Exec Dt:
10/06/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9013573
US20120050521
13214733
Correspondence name and address
SCHLUMBERGER INFORMATION SOLUTIONS
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 5377
Reel/Frame:027949/0752   Pages: 11
Recorded: 03/28/2012
Attorney Dkt #:21.1992 US ASSIGNMENT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
THERON, BERNARD E.
Exec Dt:
09/28/2011
2
NIGHSWANDER, JOHN ALLAN
Exec Dt:
11/29/2011
3
SAUNDERS, ROBERT
Exec Dt:
09/12/2011
4
SBORDONE, ANDREA
Exec Dt:
09/12/2011
5
GUIEZE, PAUL B.
Exec Dt:
09/04/2011
6
SMITH, GERALD
Exec Dt:
12/06/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9068436
US20130025854
13194932
Correspondence name and address
SCHLUMBERGER - COE
WESTERNGECO 10001 RICHMOND AVE.
ROOM 3028
HOUSTON, TX 77042
Assignment: 5378
Reel/Frame:027383/0958   Pages: 8
Recorded: 12/14/2011
Attorney Dkt #:IS10.1042
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HELIOT, DENIS
Exec Dt:
09/29/2011
2
CRARY, STEVEN F.
Exec Dt:
09/07/2011
3
SEYDOUX, JEAN
Exec Dt:
09/26/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9045967
US20130025939
13191354
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 5379
Reel/Frame:027082/0520   Pages: 5
Recorded: 10/19/2011
Attorney Dkt #:26.0464 US ASSIGNMENT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JOHNSON, DAVID LINTON
Exec Dt:
10/04/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
MD1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8773948
US20130075158
13245881
Correspondence name and address
SCHLUMBERGER - COE
WESTERNGECO 10001 RICHMOND AVE.
ROOM 3028
HOUSTON, TX 77042
Assignment: 5380
Reel/Frame:027117/0231   Pages: 6
Recorded: 10/25/2011
Attorney Dkt #:22.1698
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GROVE, BRENDEN M.
Exec Dt:
10/04/2011
2
HARVEY, JEREMY P.
Exec Dt:
10/04/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120018156
13165580
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 5381
Reel/Frame:027360/0130   Pages: 5
Recorded: 12/09/2011
Attorney Dkt #:56.1397
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
COCHRAN, JAMIE
Exec Dt:
10/04/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8714256
US20120073812
13157362
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 5382
Reel/Frame:027089/0806   Pages: 5
Recorded: 10/19/2011
Attorney Dkt #:21.1906 US ASSIGNMENT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
COSTA MAIA, ALEXANDRE
Exec Dt:
10/05/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130043027
13212794
Correspondence name and address
SCHLUMBERGER - COE
WESTERNGECO 10001 RICHMOND AVE.
ROOM 3028
HOUSTON, TX 77042
Assignment: 5383
Reel/Frame:027074/0045   Pages: 7
Recorded: 10/17/2011
Attorney Dkt #:26.0604 US ASSIGNMENT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATO, SHIGERU
Exec Dt:
10/06/2011
2
IGARASHI, JUEI
Exec Dt:
10/06/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
MD1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9435649
US20120084050
13249140
Correspondence name and address
SCHLUMBERGER - COE
WESTERNGECO 10001 RICHMOND AVE.
ROOM 3028
HOUSTON, TX 77042
Assignment: 5384
Reel/Frame:027231/0168   Pages: 6
Recorded: 11/15/2011
Attorney Dkt #:IS11.0269
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NELLESSEN, PETER, JR.
Exec Dt:
10/06/2011
2
DU, QUANGEN
Exec Dt:
10/06/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8978766
US20130061937
13231716
Correspondence name and address
SCHLUMBERGER RESERVOIR COMPLETIONS
10001 RICHMOND
IP - CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 5385
Reel/Frame:027285/0606   Pages: 5
Recorded: 11/28/2011
Attorney Dkt #:IS10.0370-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DU, QUANGEN
Exec Dt:
10/06/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130062069
13231740
Correspondence name and address
SCHLUMBERGER RESERVOIR COMPLETIONS
10001 RICHMOND
IP - CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 5386
Reel/Frame:027432/0699   Pages: 13
Recorded: 12/22/2011
Attorney Dkt #:IS10.0903
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERTOJA, MICHAEL J.
Exec Dt:
10/06/2011
2
PARROTT, ROBERT A.
Exec Dt:
09/15/2011
3
LECERF, BRUNO
Exec Dt:
09/15/2011
4
TIMOSHENKO, VITALIY
Exec Dt:
10/07/2011
5
BALAKIN, SERGEY
Exec Dt:
09/15/2011
6
TARASOVA, ELENA
Exec Dt:
09/15/2011
7
RYTLEWSKI, GARY
Exec Dt:
10/03/2011
8
ANTHONY, BILLY
Exec Dt:
12/08/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9382790
US20120168163
13197450
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
14910 AIRLINE RD. BLDG. 14
AUTREY BROWN
ROSHARON, TX 77583
Assignment: 5387
Reel/Frame:027052/0388   Pages: 9
Recorded: 10/12/2011
Attorney Dkt #:21.1792 US ASSIGNMENT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NACHEF, KINDA
Exec Dt:
10/07/2011
2
GUIEZE, PAUL
Exec Dt:
10/07/2011
3
DONZIER, ERIC
Exec Dt:
10/11/2011
4
BOURLON, BERTRAND
Exec Dt:
10/07/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9371937
US20120021529
13203218
Correspondence name and address
SCHLUMBERGER - COE
WESTERNGECO 10001 RICHMOND AVE.
ROOM 3028
HOUSTON, TX 77042
Assignment: 5388
Reel/Frame:027208/0769   Pages: 7
Recorded: 11/10/2011
Attorney Dkt #:T-8270
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUYAGULER, BARIS
Exec Dt:
10/10/2011
2
ZAPATA, VITO J.
Exec Dt:
10/14/2011
3
CAO, HUI
Exec Dt:
10/26/2011
4
STAMATI, HERNAN F.
Exec Dt:
10/14/2011
5
HOLMES, JONATHAN A.
Exec Dt:
10/03/2011
Assignees
1
CHEVRON U.S.A. INC.
6001 BOLLINGER CANYON RD
SAN RAMON, CALIFORNIA 94583
2
SCHLUMBERGER TECHNOLOGY CORPORATION
5599 SAN FELIPE
SUITE 1700
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8805660
US20120150518
13293660
Correspondence name and address
CHEVRON CORPORATION
6001 BOLLINGER CANYON RD
SAN RAMON, CA 94583
Assignment: 5389
Reel/Frame:027089/0785   Pages: 6
Recorded: 10/19/2011
Attorney Dkt #:21.1734 US ASSIGNMENT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DACCORD, GERARD
Exec Dt:
10/11/2011
2
CHOUGNET-SIRAPIAN, ALICE
Exec Dt:
10/13/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9394473
US20120090842
13252190
Correspondence name and address
SCHLUMBERGER - COE
WESTERNGECO 10001 RICHMOND AVE.
ROOM 3028
HOUSTON, TX 77042
Assignment: 5390
Reel/Frame:027130/0595   Pages: 6
Recorded: 10/27/2011
Attorney Dkt #:68.0996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RYTLEWSKI, GARY L.
Exec Dt:
10/11/2011
2
PULAT, OZGUR
Exec Dt:
10/04/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120067567
13233206
Correspondence name and address
SCHLUMBERGER RESERVOIR COMPLETIONS
10001 RICHMOND
IP - CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 5391
Reel/Frame:027144/0401   Pages: 8
Recorded: 10/30/2011
Attorney Dkt #:26.0592US ASSIGNMENT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TJHANG, THEODORUS
Exec Dt:
10/11/2011
2
OSAWA, OSAMU
Exec Dt:
10/05/2011
3
IMASATO, YUTAKA
Exec Dt:
10/06/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
MD1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8483445
US20120076364
13245827
Correspondence name and address
SCHLUMBERGER - COE
WESTERNGECO 10001 RICHMOND AVE.
ROOM 3028
HOUSTON, TX 77042
Assignment: 5392
Reel/Frame:028404/0344   Pages: 9
Recorded: 06/19/2012
Attorney Dkt #:IS11.0108-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RYTLEWSKI, GARY L.
Exec Dt:
10/11/2011
2
PARKS, STEPHEN DENNIS
Exec Dt:
10/13/2011
3
JOHNSTON, RUSSELL ALAN
Exec Dt:
10/03/2011
4
BIDDICK, DAVID JAMES
Exec Dt:
10/13/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130062071
13232038
Correspondence name and address
SCHLUMBERGER RESERVOIR COMPLETIONS
10001 RICHMOND
IP - CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 5393
Reel/Frame:027219/0410   Pages: 5
Recorded: 11/14/2011
Attorney Dkt #:23.0701-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ESMERSOY, CENGIZ
Exec Dt:
10/13/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8901931
US20120056623
13255653
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 5394
Reel/Frame:027082/0478   Pages: 11
Recorded: 10/19/2011
Attorney Dkt #:IS11.0015 US ASSIGNMENT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOMIYAMA, KOZUE
Exec Dt:
10/17/2011
2
TERABAYASHI, TORU
Exec Dt:
10/17/2011
3
KAMEI, HIDEYUKI
Exec Dt:
10/17/2011
4
MOTOKI, TAKENORI
Exec Dt:
10/17/2011
5
TANAKA, TETSUYA
Exec Dt:
10/18/2011
6
HORI, MARTINE
Exec Dt:
10/18/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
MD1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8534115
US20130091944
13274352
Correspondence name and address
SCHLUMBERGER - COE
WESTERNGECO 10001 RICHMOND AVE.
ROOM 3028
HOUSTON, TX 77042
Assignment: 5395
Reel/Frame:027116/0324   Pages: 9
Recorded: 10/25/2011
Attorney Dkt #:IS10.0777
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOPPER, TIMOTHY
Exec Dt:
10/17/2011
2
CORY, DAVID G.
Exec Dt:
09/20/2011
3
SONG, YI-QIAO
Exec Dt:
09/21/2011
4
HURLIMANN, MARTIN D.
Exec Dt:
09/20/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9069098
US20130063142
13228715
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 5396
Reel/Frame:027203/0461   Pages: 7
Recorded: 11/10/2011
Attorney Dkt #:26.0623US ASSIGNMENT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HORNE, STEPHEN ALLAN
Exec Dt:
10/17/2011
2
WALSH, JOHN
Exec Dt:
11/07/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE, MD1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9213122
US20120078600
13237937
Correspondence name and address
SCHLUMBERGER - COE
WESTERNGECO 10001 RICHMOND AVE.
ROOM 3028
HOUSTON, TX 77042
Assignment: 5397
Reel/Frame:027225/0384   Pages: 6
Recorded: 11/14/2011
Attorney Dkt #:124.0027 US ASSIGNMENT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAMOS, ROBERIO TADEU
Exec Dt:
10/17/2011
2
KIMMINAU, STEPHEN
Exec Dt:
10/20/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9400227
US20120170610
13262234
Correspondence name and address
SCHLUMBERGER - COE
WESTERNGECO 10001 RICHMOND AVE.
ROOM 3028
HOUSTON, TX 77042
Assignment: 5398
Reel/Frame:027367/0418   Pages: 9
Recorded: 12/12/2011
Attorney Dkt #:19.0672
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEISING, LARRY J.
Exec Dt:
10/17/2011
2
ESPINOSA, FRANK
Exec Dt:
10/26/2011
3
KENISON, MICHAEL H.
Exec Dt:
10/17/2011
4
ERKOL, ZAFER
Exec Dt:
10/31/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8789585
US20120085531
13231114
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION, HPS
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 5399
Reel/Frame:027158/0179   Pages: 9
Recorded: 11/02/2011
Attorney Dkt #:IS11.0381US ASSIGNMENT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TRAN, LAP TAN
Exec Dt:
10/18/2011
2
PEER, RICHARD DAVID
Exec Dt:
10/11/2011
3
LEWIS, RUSSELL
Exec Dt:
10/19/2011
4
GREEN, PAUL
Exec Dt:
10/12/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130075106
13247421
Correspondence name and address
SCHLUMBERGER - COE
WESTERNGECO 10001 RICHMOND AVE.
ROOM 3028
HOUSTON, TX 77042
Assignment: 5400
Reel/Frame:027294/0807   Pages: 10
Recorded: 11/29/2011
Attorney Dkt #:90.0032 US NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DYER, STEPHEN
Exec Dt:
10/18/2011
2
ALI, ATHAR
Exec Dt:
10/25/2011
3
CHANG, FRANK F.
Exec Dt:
10/09/2011
4
QIU, XIANGDONG
Exec Dt:
10/09/2011
5
CHEN, KUO-CHIANG
Exec Dt:
10/14/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9133683
US20130020088
13185957
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042
Page 54 of 106

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