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Patent Assignment Assignor Details
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Assignor Name : HIRON, STEPHANE
Total Assignments: 15
Assignment: 1
Reel/Frame:008206/0103   Pages: 3
Recorded: 09/10/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HIRON, STEPHANE
Exec Dt:
08/13/1996
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5736650
NONE
08663342
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
CARL O. MCCLENNY
PATENT COUNSEL
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Assignment: 2
Reel/Frame:009838/0629   Pages: 5
Recorded: 03/04/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VACHON, GUY
Exec Dt:
11/12/1998
2
VENERUSO, ANTHONY F.
Exec Dt:
01/21/1999
3
ROBERTSON, GERALD W.
Exec Dt:
01/21/1999
4
HIRON, STEPHANE
Exec Dt:
11/13/1998
5
JUCHEREAU, BERNARD G.
Exec Dt:
11/13/1998
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6310559
NONE
09195011
Correspondence name and address
TROP, PRUNER, HU & MILES, P.C.
FRED G. PRUNNER, JR.
8554 KATY FREEWAY, SUITE 100
HOUSTON, TX 77024
Assignment: 3
Reel/Frame:010633/0980   Pages: 4
Recorded: 03/02/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRON, STEPHANE
Exec Dt:
02/29/2000
2
RAYSSIGUIER, CHRISTOPHE
Exec Dt:
03/01/2000
3
TOURILLON, VINCENT
Exec Dt:
02/29/2000
4
CANTIN, GILLES
Exec Dt:
02/29/2000
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6364023
NONE
09518062
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
JAIME A. CASTANO
14910 AIRLINE ROAD
ROSHARON, TEXAS 77478
Assignment: 4
Reel/Frame:010659/0004   Pages: 4
Recorded: 03/02/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRON, STEPHANE
Exec Dt:
02/29/2000
2
RAYSSIGUIER, CHRISTOPHE
Exec Dt:
03/01/2000
3
TOURILLON, VINCENT
Exec Dt:
02/29/2000
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6273194
NONE
09517596
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
JAIME A. CASTANO
PATENT COUNSEL
14910 AIRLINE ROAD
ROSHARON, TEXAS 77478
Assignment: 5
Reel/Frame:010972/0665   Pages: 5
Recorded: 07/07/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRON, STEPHANE
Exec Dt:
06/22/2000
2
RAYSSIGUIER, CHRISTOPHE
Exec Dt:
06/28/2000
3
TOURILLON, VINCENT
Exec Dt:
06/21/2000
4
CANTIN, GILLES
Exec Dt:
06/27/2000
Assignee
1
SCHLUMBER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6499541
NONE
09582949
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
BRIGITTE L. JEFFERY
ATTN: PATENT COUNSEL
P.O. BOX 2175
HOUSTON, TX 77252-2175
Assignment: 6
Reel/Frame:014477/0133   Pages: 6
Recorded: 04/05/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HILSMAN, YOUEL G.
Exec Dt:
04/01/2004
2
OHMER, HERVE
Exec Dt:
03/29/2004
3
PATEL, DINESH R.
Exec Dt:
03/29/2004
4
HIRON, STEPHANE
Exec Dt:
03/29/2004
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7063164
US20050217849
10708931
Correspondence name and address
SCHLUMBERGER RESERVOIR COMPLETIONS
14910 AIRLINE ROAD
P.O. BOX 1590
ROSHARON, TX 77583-1590
Assignment: 7
Reel/Frame:014727/0585   Pages: 5
Recorded: 06/14/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRON, STEPHANE
Exec Dt:
06/02/2004
2
WETZEL, RODNEY J.
Exec Dt:
06/08/2004
3
GAMBIER, PHILIPPE
Exec Dt:
06/07/2004
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7273107
US20050274528
10709972
Correspondence name and address
SCHLUMBERGER RESERVOIR COMPLETIONS
14910 AIRLINE ROAD
P.O. BOX 1590
ROSHARON, TX 77583-1590
Assignment: 8
Reel/Frame:015273/0803   Pages: 11
Recorded: 10/21/2004
Attorney Dkt #:68.0501
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WETZEL, RODNEY J.
Exec Dt:
10/05/2004
2
HIRON, STEPHANE
Exec Dt:
10/18/2004
3
VENERUSO, ANTHONY F.
Exec Dt:
10/01/2004
4
PATEL, DINESH R.
Exec Dt:
10/07/2004
5
MACDOUGALL, THOMAS D.
Exec Dt:
10/06/2004
6
WALTER, JOE
Exec Dt:
10/06/2004
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060086498
10904071
Correspondence name and address
SCHLUMBERGER RESERVOIR COMPLETIONS
14910 AIRLINE ROAD
P.O. BOX 1590
ROSHARON, TX 77583-1590
Assignment: 9
Reel/Frame:015866/0544   Pages: 21
Recorded: 04/06/2005
Attorney Dkt #:68.0469
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PATEL, DINESH R.
Exec Dt:
03/03/2005
2
HILSMAN, Y. GIL
Exec Dt:
03/07/2005
3
OHMER, HERVE
Exec Dt:
03/03/2005
4
HIRON, STEPHANE
Exec Dt:
03/10/2005
5
GAMBIER, PHILIPPE
Exec Dt:
03/07/2005
6
WHITEHEAD, JONATHAN K.C.
Exec Dt:
03/21/2005
7
SHEFFIELD, RANDOLPH J.
Exec Dt:
04/05/2005
8
WETZEL, RODNEY J.
Exec Dt:
03/04/2005
9
WHITSITT, JOHN R.
Exec Dt:
03/07/2005
10
MACDOUGALL, THOMAS D.
Exec Dt:
03/03/2005
11
VAIDYA, NITIN Y.
Exec Dt:
03/02/2005
12
HENDRICKSON, JAMES D.
Exec Dt:
03/07/2005
13
EDWARDS, JOHN E.
Exec Dt:
02/02/2005
14
ROSS, DONALD W.
Exec Dt:
03/07/2005
15
BHAVSAR, RASHMI B.
Exec Dt:
03/03/2005
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7665537
US20050199401
10906880
Correspondence name and address
SCHLUMBERGER RESERVOIR COMPLETIONS
14910 AIRLINE ROAD
P.O. BOX 1590
ROSHARON, TX 77583-1590
Assignment: 10
Reel/Frame:018153/0143   Pages: 6
Recorded: 08/22/2006
Attorney Dkt #:21.1172
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRON, STEPHANE
Exec Dt:
09/25/2005
2
MATHIEU, YVES
Exec Dt:
10/25/2005
3
CHOUZENOUX, CHRISTIAN
Exec Dt:
10/25/2005
4
GOURDONNEAU, PATRICK
Exec Dt:
10/25/2005
5
RENOUX, NICOLAS
Exec Dt:
10/25/2005
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7520321
US20070007001
10554362
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TX 77478
Assignment: 11
Reel/Frame:017464/0898   Pages: 10
Recorded: 01/13/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOSATTE, PIERRE
Exec Dt:
01/12/2006
2
MACDOUGALL, THOMAS D.
Exec Dt:
01/13/2006
3
HIRON, STEPHANE
Exec Dt:
01/13/2006
4
BERTOJA, MICHAEL
Exec Dt:
01/12/2006
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7338845
US20060199316
11306811
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
ATTN: PATENT COUNSEL
14910 AIRLINE ROAD
ROSHARON, TEXAS 77583
Assignment: 12
Reel/Frame:018277/0421   Pages: 10
Recorded: 09/20/2006
Attorney Dkt #:68.0570
Conveyance: THIS SUBMISSION IS TO CORRECT AN ERROR IN A COVER SHEET PREVIOUSLY RECORDED AT REEL/FRAME NUMBERS 017464/0898; THIS IS TO CORRECT THE SERIAL NUMBER.
Assignors
1
HOSATTE, PIERRE
Exec Dt:
01/12/2006
2
MACDOUGALL, THOMAS D.
Exec Dt:
01/13/2006
3
HIRON, STEPHANE
Exec Dt:
01/13/2006
4
BERTOJA, MICHAEL
Exec Dt:
01/12/2006
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7464761
US20070163774
11306881
Correspondence name and address
VIRGINIA SOLIS
14910 AIRLINE ROAD
BLDG. 20
ROSHARON, TX 77583
Assignment: 13
Reel/Frame:019026/0240   Pages: 7
Recorded: 03/18/2007
Attorney Dkt #:68.0459
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRON, STEPHANE
Exec Dt:
01/25/2007
2
LORETZ, IVES D.
Exec Dt:
01/04/2007
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080149349
11642373
Correspondence name and address
VIRGINIA SOLIS
14910 AIRLINE ROAD
BLDG. 20
ROSHARON, TX 77583
Assignment: 14
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: 15
Reel/Frame:039470/0382   Pages: 12
Recorded: 08/17/2016
Attorney Dkt #:IS13.3593-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUCHUK, FIKRI JOHN
Exec Dt:
07/05/2016
2
HIRON, STEPHANE
Exec Dt:
07/04/2016
3
THEUVENY, BERTRAND
Exec Dt:
07/20/2016
4
FITZPATRICK, ANTHONY J.
Exec Dt:
07/29/2016
5
FILAS, JAMES G.
Exec Dt:
07/07/2016
6
STAROSTIN, ALEXANDER
Exec Dt:
07/11/2016
7
SPESIVTSEV, PAVEL EVGENIEVICH
Exec Dt:
06/29/2015
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11149545
US20160102548
14889267
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042

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