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Patent Assignment Assignor Details
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Assignor Name : DYER, STEPHEN
Total Assignments: 16
Assignment: 1
Reel/Frame:020851/0594   Pages: 10
Recorded: 04/24/2008
Attorney Dkt #:68.0774
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DYER, STEPHEN
Exec Dt:
04/21/2008
2
ROSS, DONALD W.
Exec Dt:
04/19/2008
3
ELLISON, DEAN
Exec Dt:
03/15/2008
4
SCOTT, BRIAN
Exec Dt:
03/12/2008
5
PATEL, DINESH R.
Exec Dt:
03/12/2008
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7896079
US20090211755
12038061
Correspondence name and address
SCHLUMBERGER RESERVOIR COMPLETIONS
14910 AIRLINE ROAD
ROSHARON, TX 77583
Assignment: 2
Reel/Frame:024830/0706   Pages: 8
Recorded: 08/12/2010
Attorney Dkt #:68.0741
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DYER, STEPHEN
Exec Dt:
06/05/2010
2
ABAD, CARLOS
Exec Dt:
06/04/2010
3
DROCHON, BRUNO
Exec Dt:
06/14/2010
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8230731
US20110239754
12751480
Correspondence name and address
SCHLUMBERGER RESERVOIR COMPLETIONS
14910 AIRLINE ROAD
ROSHARON, TX 77583
Assignment: 3
Reel/Frame:027502/0006   Pages: 9
Recorded: 01/09/2012
Attorney Dkt #:68.0992-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DYER, STEPHEN
Exec Dt:
04/13/2011
2
SHAFIQ, MUHAMMAD
Exec Dt:
04/13/2011
3
ALLEN, MICHAEL
Exec Dt:
12/08/2011
4
VAIDYA, NITIN Y
Exec Dt:
04/20/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8960313
US20120175135
13043711
Correspondence name and address
SCHLUMBERGER RESERVOIR COMPLETIONS
10001 RICHMOND
IP - CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 4
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
Assignment: 5
Reel/Frame:028299/0707   Pages: 9
Recorded: 05/31/2012
Attorney Dkt #:IS11.0303-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALGEROY, JOHN
Exec Dt:
03/07/2012
2
DEVILLE, BENOIT
Exec Dt:
04/03/2012
3
DYER, STEPHEN
Exec Dt:
04/16/2012
4
PATEL, DINESH
Exec Dt:
02/09/2012
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9175560
US20130192851
13358569
Correspondence name and address
SCHLUMBERGER RESERVOIR COMPLETIONS
10001 RICHMOND
IP - CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 6
Reel/Frame:028176/0222   Pages: 9
Recorded: 05/08/2012
Attorney Dkt #:IS11.0536-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DYER, STEPHEN
Exec Dt:
04/18/2012
2
ALGEROY, JOHN
Exec Dt:
03/07/2012
3
FAUR, MARIAN
Exec Dt:
03/14/2012
4
GURPINAR, OMER
Exec Dt:
03/09/2012
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9249559
US20130081807
13356060
Correspondence name and address
SCHLUMBERGER RESERVOIR COMPLETIONS
10001 RICHMOND
IP - CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 7
Reel/Frame:028988/0469   Pages: 6
Recorded: 09/19/2012
Attorney Dkt #:IS11.0835-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STUKAN, MIKHAIL
Exec Dt:
09/18/2012
2
DYER, STEPHEN
Exec Dt:
09/18/2012
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9010421
US20130333882
13524397
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
10001 RICHMOND AVENUE
IP CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 8
Reel/Frame:032341/0390   Pages: 8
Recorded: 03/04/2014
Attorney Dkt #:IS12.3378-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ABBAD, MUSTAPHA
Exec Dt:
11/11/2013
2
HADJ-SASSI, KHALED
Exec Dt:
11/10/2013
3
DYER, STEPHEN
Exec Dt:
11/10/2013
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9891153
US20150075272
14032076
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 9
Reel/Frame:038465/0169   Pages: 8
Recorded: 05/05/2016
Attorney Dkt #:IS13.3113-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAHERIAN, REZA
Exec Dt:
01/25/2015
2
DYER, STEPHEN
Exec Dt:
01/19/2015
3
KUSUMA, JULIUS
Exec Dt:
01/19/2015
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9765614
US20150361787
14763885
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 10
Reel/Frame:035212/0206   Pages: 8
Recorded: 03/20/2015
Attorney Dkt #:IS13.4708-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AIDAGULOV, GALLYAM
Exec Dt:
02/04/2015
2
STUKAN, MIKHAIL
Exec Dt:
02/03/2015
3
DYER, STEPHEN
Exec Dt:
03/19/2015
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160201440
14595983
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 11
Reel/Frame:035476/0369   Pages: 8
Recorded: 04/23/2015
Attorney Dkt #:IS13.4737-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DYER, STEPHEN
Exec Dt:
03/19/2015
2
DUFOUR, YANN
Exec Dt:
03/10/2015
3
TAHERIAN, REZA
Exec Dt:
02/04/2015
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9791587
US20160202383
14593793
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 12
Reel/Frame:043776/0717   Pages: 8
Recorded: 10/04/2017
Attorney Dkt #:IS12.3380-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BADRI, MOHAMMED
Exec Dt:
07/01/2015
2
DYER, STEPHEN
Exec Dt:
07/01/2015
3
TAHERIAN, REZA
Exec Dt:
07/01/2015
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150322760
14652040
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 13
Reel/Frame:038281/0139   Pages: 6
Recorded: 04/14/2016
Attorney Dkt #:IS13.4656-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DYER, STEPHEN
Exec Dt:
04/05/2016
2
TAHERIAN, REZA
Exec Dt:
03/07/2016
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160362937
14739694
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 14
Reel/Frame:038626/0668   Pages: 6
Recorded: 05/18/2016
Attorney Dkt #:IS13.3720-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QIU, XIANGDONG
Exec Dt:
05/08/2016
2
DYER, STEPHEN
Exec Dt:
05/12/2016
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10047593
US20160341019
14719450
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 15
Reel/Frame:042198/0764   Pages: 12
Recorded: 05/02/2017
Attorney Dkt #:IS15.1276-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SADEK, MOHAMED ALY
Exec Dt:
03/20/2017
2
STAMM, BRYAN
Exec Dt:
04/05/2017
3
DYER, STEPHEN
Exec Dt:
04/26/2017
4
WHITSITT, JOHN R.
Exec Dt:
02/13/2017
5
GUVEN, OGUZHAN
Exec Dt:
05/01/2017
6
SINGH, PARVESH
Exec Dt:
09/27/2016
7
POLUCHALLA, SRINIVAS
Exec Dt:
04/06/2017
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10233732
US20180030811
15224214
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 16
Reel/Frame:057320/0308   Pages: 9
Recorded: 08/29/2021
Attorney Dkt #:IS15.0928-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ABBAD, MUSTAPHA
Exec Dt:
07/31/2018
2
BRADY, DOMINIC JOSEPH
Exec Dt:
08/06/2018
3
LIGNEUL, PATRICE
Exec Dt:
08/10/2018
4
DYER, STEPHEN
Exec Dt:
11/01/2018
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11377949
US20180347338
15997353
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042

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