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Patent Assignment Assignor Details
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Assignor Name : DESROCHES, JEAN
Total Assignments: 15
Assignment: 1
Reel/Frame:014842/0211   Pages: 8
Recorded: 07/13/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILLBERG, DEAN
Exec Dt:
04/23/2004
2
DESROCHES, JEAN
Exec Dt:
04/23/2004
3
BABOUR, KAMAL
Exec Dt:
05/18/2004
4
GZARA, KAIS
Exec Dt:
05/01/2004
5
BESSON, CHRISTIAN
Exec Dt:
04/27/2004
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7134492
US20040226715
10824079
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
IP DEPT., WELL STIMULATION
110 SCHLUMBERGER DRIVE, MD1
SUGAR LAND, TX 77478
Assignment: 2
Reel/Frame:014611/0204   Pages: 6
Recorded: 05/14/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOCALINO, SAMUEL
Exec Dt:
05/12/2004
2
PARLAR, MEHMET
Exec Dt:
05/13/2004
3
DACCORD, GERARD
Exec Dt:
05/13/2004
4
DESROCHES, JEAN
Exec Dt:
05/13/2004
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7275595
US20050252657
10709554
Correspondence name and address
SCHLUMBERGER RESERVOIR COMPLETIONS
14910 AIRLINE ROAD
P.O. BOX 1590
ROSHARON, TX 77583-1590
Assignment: 3
Reel/Frame:016721/0602   Pages: 16
Recorded: 11/02/2005
Attorney Dkt #:57.0680
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAMMAMI, AHMED
Exec Dt:
08/30/2005
2
MEETEN, GERALD H.
Exec Dt:
08/12/2005
3
CRASTER, BERNADETTE
Exec Dt:
08/17/2005
4
JACOBS, SCOTT
Exec Dt:
08/17/2005
5
AYOUB, JOSEPH A.
Exec Dt:
08/15/2005
6
LACOUR-GAYET, PHILIPPE
Exec Dt:
09/01/2005
7
DESROCHES, JEAN
Exec Dt:
08/19/2005
8
JAMES, SIMON G.
Exec Dt:
08/19/2005
9
BARGACH, SAAD
Exec Dt:
08/08/2005
10
RYTLEWSKI, GARY L.
Exec Dt:
08/15/2005
11
COOPER, IAIN
Exec Dt:
08/15/2005
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7422060
US20070017675
11161003
Correspondence name and address
SCHLUMBERGER RESERVOIR COMPLETIONS
14910 AIRLINE ROAD
ROSHARON, TX 77583
Assignment: 4
Reel/Frame:017780/0398   Pages: 6
Recorded: 06/14/2006
Attorney Dkt #:2003390-0028
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DESROCHES, JEAN
Exec Dt:
01/31/2006
2
DRIEUX, JEAN-JACQUES
Exec Dt:
01/31/2006
3
PICHET, JACQUES
Exec Dt:
01/31/2006
Assignee
1
PRODUITS CHIMIQUES MAGNUS LTEE
1271 RUE AMPERE
BOUCHERVILLE, QUEBEC, CANADA J4B 5Z5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060251692
11412462
Correspondence name and address
CHOATE, HALL & STEWART
TWO INTERNATIONAL PLACE
30TH FLOOR
BOSTON, MA 02110
Assignment: 5
Reel/Frame:020026/0306   Pages: 7
Recorded: 10/29/2007
Attorney Dkt #:57.0639 US PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PHIPPS, JONATHAN
Exec Dt:
06/17/2007
2
DESROCHES, JEAN
Exec Dt:
06/12/2007
3
JAMES, SIMON
Exec Dt:
05/21/2007
4
GUILLOT, DOMINIQUE
Exec Dt:
06/01/2007
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
ONE HAMPSHIRE STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7591320
US20080105429
11667416
Correspondence name and address
SCHLUMBERGER-DOLL RESEARCH
P.O. BOX 425045
ATTN: I.P. LAW DEPARTMENT
CAMBRIDGE, MA 02142
Assignment: 6
Reel/Frame:022164/0353   Pages: 8
Recorded: 01/27/2009
Attorney Dkt #:20.3027
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HELIOT, DENIS
Exec Dt:
12/17/2008
2
GONGRUI, YAN
Exec Dt:
01/07/2009
3
DESROCHES, JEAN
Exec Dt:
01/14/2009
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
MD200-9
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8154950
US20100149918
12335064
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
200 GILLINGHAM LANE
MD 200-9
SUGAR LAND, TX 77478
Assignment: 7
Reel/Frame:025691/0766   Pages: 17
Recorded: 01/25/2011
Attorney Dkt #:20.3077
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FIELDS, TROY
Exec Dt:
06/22/2009
2
POP, JULIAN
Exec Dt:
07/23/2009
3
BARRIOL, YVES
Exec Dt:
06/30/2009
4
BROCKMEIER, OIVIND
Exec Dt:
07/30/2009
5
DESROCHES, JEAN
Exec Dt:
06/26/2009
6
MAJKUT, FREDERIK
Exec Dt:
06/29/2009
7
HARRIGAN, EDWARD
Exec Dt:
07/22/2009
8
KARUPPOOR, SRINAND
Exec Dt:
06/18/2009
9
HILL, BUNKER M.
Exec Dt:
06/19/2009
10
FENSKY, CHARLES
Exec Dt:
07/13/2009
11
EGHBALI, ALI
Exec Dt:
06/29/2009
12
DEL CAMPO, CHRISTOPHER S.
Exec Dt:
06/22/2009
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
MD200-2
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8991245
US20110107830
13054236
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION, HPS
200 GILLINGHAM LANE
MD200-2
SUGAR LAND, TX 77478
Assignment: 8
Reel/Frame:025200/0123   Pages: 8
Recorded: 10/27/2010
Attorney Dkt #:21.1422
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAENGER, RICHARD
Exec Dt:
09/27/2010
2
DESROCHES, JEAN
Exec Dt:
09/03/2010
3
QUISEL, NATALIA
Exec Dt:
09/22/2010
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
MD200-9
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8631864
US20110061945
12867313
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
200 GILLINGHAM LANE
MD 200-9
SUGAR LAND, TX 77478
Assignment: 9
Reel/Frame:035410/0353   Pages: 7
Recorded: 04/15/2015
Attorney Dkt #:IS11.1088-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, AHYI
Exec Dt:
03/29/2015
2
DESROCHES, JEAN
Exec Dt:
03/17/2015
3
BRADFORD, IAN
Exec Dt:
04/14/2015
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10107082
US20150198028
14414339
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 10
Reel/Frame:037680/0834   Pages: 6
Recorded: 02/08/2016
Attorney Dkt #:IS13.3887-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERARD, THOMAS
Exec Dt:
05/07/2015
2
DESROCHES, JEAN
Exec Dt:
05/29/2015
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160370499
14903587
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 11
Reel/Frame:038532/0279   Pages: 6
Recorded: 05/10/2016
Attorney Dkt #:IS13.3859-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FREDD, CHRISTOPHER
Exec Dt:
05/01/2016
2
DESROCHES, JEAN
Exec Dt:
04/25/2016
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160326853
14707223
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 12
Reel/Frame:042993/0491   Pages: 8
Recorded: 07/13/2017
Attorney Dkt #:IS14.8169-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERARD, THOMAS
Exec Dt:
04/06/2017
2
YANG, YU
Exec Dt:
07/11/2017
3
DESROCHES, JEAN
Exec Dt:
04/05/2017
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170205531
15306687
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 13
Reel/Frame:043297/0911   Pages: 11
Recorded: 08/15/2017
Attorney Dkt #:IS15.0058-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILLBERG, DEAN MICHAEL
Exec Dt:
07/25/2017
2
WILLIAMS, RYAN DONALD
Exec Dt:
07/24/2016
3
MONCADA, KATHARINE
Exec Dt:
07/25/2017
4
DESROCHES, JEAN
Exec Dt:
07/25/2017
5
ENKABABIAN, PHILIPPE
Exec Dt:
08/09/2017
6
SPESIVTSEV, PAVEL
Exec Dt:
07/26/2017
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180010429
15542816
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 14
Reel/Frame:043301/0639   Pages: 11
Recorded: 08/16/2017
Attorney Dkt #:IS15.1636-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILLBERG, DEAN MICHAEL
Exec Dt:
07/25/2017
2
WILLIAMS, RYAN DONALD
Exec Dt:
08/01/2017
3
MONCADA, KATHARINE
Exec Dt:
08/02/2017
4
DESROCHES, JEAN
Exec Dt:
07/25/2017
5
ENKABABIAN, PHILIPPE
Exec Dt:
08/09/2017
6
SPESIVTSEV, PAVEL
Exec Dt:
08/14/2017
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11111784
US20180016897
15545771
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 15
Reel/Frame:044412/0688   Pages: 10
Recorded: 12/16/2017
Attorney Dkt #:IS15.1563-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILLBERG, DEAN MICHAEL
Exec Dt:
11/16/2017
2
LEBEDEVA, NATALIA ANATOLIEVNA
Exec Dt:
11/17/2017
3
DESROCHES, JEAN
Exec Dt:
12/05/2017
4
BORONIN, SERGEI ANDREEVICH
Exec Dt:
11/20/2017
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180106139
15783697
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042

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