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Patent Assignment Assignor Details
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Assignor Name : VIGNEAUX, PIERRE
Total Assignments: 18
Assignment: 1
Reel/Frame:004104/0621   Pages: 1
Recorded: 03/04/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
VIGNEAUX, PIERRE
Exec Dt:
02/04/1983
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION, A CORP OF TX.
277,PARK AVE.
NEW YORK,, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4503712
NONE
06472422
Correspondence name and address
WARREN L. FRANZ
SCHLUMBERGER LIMITED, PATENT DEPT.
205 INDUSTRIAL RD.
SUGAR LAND, TX 77478
Assignment: 2
Reel/Frame:005201/0534   Pages: 2
Recorded: 12/04/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
VIGNEAUX, PIERRE
Exec Dt:
11/22/1989
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION, A CORP. OF TX
277 PARK AVE.,
NEW YORK,, NEW YORK 10172
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4974446
NONE
07413426
Correspondence name and address
CLIFFORD L. TAGER
SCHLUMBERGER-DOLL RESEARCH
OLD QUARRY ROAD
RIDGEFIELD, CT 06877-4108
Assignment: 3
Reel/Frame:011336/0183   Pages: 4
Recorded: 11/29/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RONDEAU, JOEL
Exec Dt:
11/23/2000
2
VIGNEAUX, PIERRE
Exec Dt:
11/23/2000
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6491421
US20020093875
09726784
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
MARYAM BANI-JAMALI
110 SCHLUMBERGER DRIVE, MD1
SUGAR LAND, TX 77478
Assignment: 4
Reel/Frame:014359/0201   Pages: 4
Recorded: 02/24/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RONDEAU, JOEL
Exec Dt:
05/26/2003
2
VIGNEAUX, PIERRE
Exec Dt:
05/26/2003
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
MD1
SUGAR LAND, TEXAS 77469
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7056008
US20040100858
10432579
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
IP DEPT., WELL STIMULATION
110 SCHLUMBERGER DRIVE, MD1
SUGAR LAND, TX 77478
Assignment: 5
Reel/Frame:019643/0498   Pages: 8
Recorded: 08/03/2007
Attorney Dkt #:21.1542
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AUZERAIS, FRANCOIS
Exec Dt:
07/04/2007
2
COOPER, IAIN
Exec Dt:
07/04/2007
3
GUILLOT, DOMINIQUE
Exec Dt:
07/04/2007
4
MCCANN, DOMINIC
Exec Dt:
07/04/2007
5
VIGNEAUX, PIERRE
Exec Dt:
07/04/2007
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8436743
US20080272931
11744289
Correspondence name and address
DAVID CATE
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TX 77478
Assignment: 6
Reel/Frame:022662/0477   Pages: 5
Recorded: 05/11/2009
Attorney Dkt #:21.1397
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
VIGNEAUX, PIERRE
Exec Dt:
11/19/2008
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8305228
US20090219171
12299156
Correspondence name and address
RACHEL E. GREENE
110 SCHLUMBERGER DR., MD-1
SUGAR LAND, TX 77478
Assignment: 7
Reel/Frame:025499/0938   Pages: 7
Recorded: 12/14/2010
Attorney Dkt #:21.1487
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VIGNEAUX, PIERRE
Exec Dt:
10/04/2010
2
GUILLOT, DOMINIQUE
Exec Dt:
10/07/2010
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8517096
US20110094741
12936995
Correspondence name and address
DAVID CATE
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TX 77478
Assignment: 8
Reel/Frame:028268/0246   Pages: 10
Recorded: 05/24/2012
Attorney Dkt #:21.1672USPCT ASSIGNMENT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHAMPINE, ROD
Exec Dt:
05/24/2011
2
GUILLOT, DOMINIQUE
Exec Dt:
05/20/2011
3
MILLER, DOUGLAS
Exec Dt:
12/12/2011
4
FLAMANT, NICOLAS
Exec Dt:
07/05/2011
5
VIGNEAUX, PIERRE
Exec Dt:
06/07/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9759037
US20120073805
13129551
Correspondence name and address
SCHLUMBERGER - COE
WESTERNGECO 10001 RICHMOND AVE.
ROOM 3028
HOUSTON, TX 77042
Assignment: 9
Reel/Frame:026737/0230   Pages: 6
Recorded: 08/11/2011
Attorney Dkt #:21.1669
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FLAMANT, NICOLAS
Exec Dt:
07/05/2011
2
VIGNEAUX, PIERRE
Exec Dt:
07/05/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8857524
US20110284244
13129609
Correspondence name and address
DAVID CATE
555 INDUSTRIAL BLVD
SUGAR LAND, TX 77478
Assignment: 10
Reel/Frame:028038/0959   Pages: 5
Recorded: 04/12/2012
Attorney Dkt #:21.1735US ASSIGNMENT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
VIGNEAUX, PIERRE
Exec Dt:
04/11/2012
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8849073
US20120234101
13499287
Correspondence name and address
SCHLUMBERGER - COE
WESTERNGECO 10001 RICHMOND AVE.
ROOM 3028
HOUSTON, TX 77042
Assignment: 11
Reel/Frame:029506/0045   Pages: 8
Recorded: 12/20/2012
Attorney Dkt #:IS11.0629 US NP ASSIGNMEN
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VIGNEAUX, PIERRE
Exec Dt:
12/19/2012
2
LE BASTARD, EVE
Exec Dt:
12/19/2012
3
BARROU, THOMAS
Exec Dt:
12/19/2012
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140139820
13684040
Correspondence name and address
SCHLUMBERGER - COE
WESTERNGECO 10001 RICHMOND AVE.
ROOM 3028
HOUSTON, TX 77042
Assignment: 12
Reel/Frame:030831/0001   Pages: 8
Recorded: 07/18/2013
Attorney Dkt #:21.1908USPCT ASSIGNMENT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VIGNEAUX, PIERRE
Exec Dt:
06/19/2013
2
FLAMANT, NICOLAS
Exec Dt:
06/19/2013
3
BARROU, THOMAS
Exec Dt:
07/04/2013
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9212548
US20130306308
13993322
Correspondence name and address
SCHLUMBERGER - COE
WESTERNGECO 10001 RICHMOND AVE.
ROOM 3028
HOUSTON, TX 77042
Assignment: 13
Reel/Frame:032141/0491   Pages: 5
Recorded: 02/05/2014
Attorney Dkt #:21.1905-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
VIGNEAUX, PIERRE
Exec Dt:
02/03/2014
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140196893
14127166
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 14
Reel/Frame:033624/0432   Pages: 8
Recorded: 08/27/2014
Attorney Dkt #:IS12.2007USPCT ASSIGNMENT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VIGNEAUX, PIERRE
Exec Dt:
08/26/2014
2
HARTOG, ARTHUR H.
Exec Dt:
08/18/2014
3
FRIGNET, BERNARD
Exec Dt:
08/20/2014
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9798023
US20140376332
14370487
Correspondence name and address
SCHLUMBERGER - COE
WESTERNGECO 10001 RICHMOND AVE.
ROOM 3028
HOUSTON, TX 77042
Assignment: 15
Reel/Frame:039591/0172   Pages: 5
Recorded: 08/31/2016
Attorney Dkt #:IS13.3790-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
VIGNEAUX, PIERRE
Exec Dt:
08/30/2016
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9500763
US20160018554
14800630
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 16
Reel/Frame:041981/0604   Pages: 9
Recorded: 04/12/2017
Attorney Dkt #:IS13.4532-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOISE, STEFAN IULIAN
Exec Dt:
10/06/2016
2
AMSELLEM, OLIVIER
Exec Dt:
10/11/2016
3
VIGNEAUX, PIERRE
Exec Dt:
09/29/2016
4
STEPHAN RIVAS, CAROLINE
Exec Dt:
03/23/2017
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9989670
US20150338547
14717981
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 17
Reel/Frame:044877/0307   Pages: 8
Recorded: 02/09/2018
Attorney Dkt #:IS16.0057-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VIGNEAUX, PIERRE
Exec Dt:
05/10/2017
2
AMSELLEM, OLIVIER
Exec Dt:
05/10/2017
3
STEPHAN RIVAS, CAROLINE
Exec Dt:
02/08/2018
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170227388
15412167
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 18
Reel/Frame:045663/0786   Pages: 9
Recorded: 04/30/2018
Attorney Dkt #:IS14.9675-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, SONGMING
Exec Dt:
08/30/2016
2
VIGNEAUX, PIERRE
Exec Dt:
08/31/2017
3
MEREDITH, ANDREW WILLIAM
Exec Dt:
09/01/2017
4
WHITTAKER, ANDREW COLIN
Exec Dt:
09/03/2016
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10392926
US20180112524
15557395
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042

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