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Patent Assignment Assignor Details
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Assignor Name : JEFFRYES, BENJAMIN P.
Total Assignments: 32
Assignment: 1
Reel/Frame:008918/0192   Pages: 3
Recorded: 01/20/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JEFFRYES, BENJAMIN P.
Exec Dt:
06/06/1997
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6023658
NONE
08831548
Correspondence name and address
WAYNE I. KANAK
INTELLECTUAL PROPERTY LAW AND CONTRACTS
SUGAR LAND PRODUCT CENTER
200 GILLINGHAM LANE
SUGAR LAND, TX 77478
Assignment: 2
Reel/Frame:008918/0202   Pages: 3
Recorded: 01/20/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JEFFRYES, BENJAMIN P.
Exec Dt:
06/06/1997
2
JERVIS, TIMOTHY T.
Exec Dt:
07/02/1997
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5955966
NONE
08838557
Correspondence name and address
SUGAR LAND PRODUCT CENTER
WAYNE I. KANAK
INTELLECTUAL PROPERTY LAW AND CONTRACTS
200 GILLINGHAM LANE
SUGAR LAND, TEXAS 77478
Assignment: 3
Reel/Frame:011698/0403   Pages: 6
Recorded: 04/06/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHENG, SHUNFENG
Exec Dt:
02/26/2001
2
JEFFRYES, BENJAMIN P.
Exec Dt:
02/28/2001
3
THOMEER, HUBERTUS V.
Exec Dt:
02/26/2001
4
LEISING, LAWRENCE J.
Exec Dt:
02/26/2001
Assignee
1
SCHLUMBERG TECHNOLOGY CORPORATION
300 SCHLUMBERGER
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6571870
US20020121378
09797157
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
TIM CURINGTON
P.O. BOX 1590
ROSHARON, TEXAS 77583-1590
Assignment: 4
Reel/Frame:012519/0325   Pages: 4
Recorded: 01/18/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHENG, SHUNFENG
Exec Dt:
01/17/2002
2
JEFFRYES, BENJAMIN P.
Exec Dt:
01/16/2002
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020148606
10051636
Correspondence name and address
SCHLUMBERGER CONVEYANCE AND DELIVERY
MR. WAYNE KANAK
555 INDUSTRIAL BOULEVARD
SUGAR LAND, TX 77478
Assignment: 5
Reel/Frame:012731/0097   Pages: 4
Recorded: 03/18/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHENG, SHUNFENG
Exec Dt:
03/06/2002
2
JEFFRYES, BENJAMIN P.
Exec Dt:
03/05/2002
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020148606
10051636
Correspondence name and address
SCHLUMBERGER CONVEYANCE AND DELIVERY
MR. WAYNE KANAK
555 INDUSTRIAL BOULEVARD
SUGAR LAND, TEXAS 77478
Assignment: 6
Reel/Frame:014031/0077   Pages: 6
Recorded: 10/06/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRATTON, TOM R.
Exec Dt:
10/06/2003
2
SINHA, BIKASH KUMAR
Exec Dt:
09/06/2003
3
PLONA, THOMAS J.
Exec Dt:
09/06/2003
4
JEFFRYES, BENJAMIN P.
Exec Dt:
09/25/2003
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6904365
US20040176911
10605526
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
200 GILLINGHAM LANE
MD 200-9
SUGAR LAND, TX 77478
Assignment: 7
Reel/Frame:017070/0476   Pages: 6
Recorded: 10/11/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JEFFRYES, BENJAMIN P.
Exec Dt:
07/08/2005
2
MARTIN, JAMES EDWARD
Exec Dt:
07/08/2005
Assignee
1
WESTERNGECO L.L.C.
10001 RICHMOND AVENUE
HOUSTON, TEXAS 77042-4299
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7330401
US20060018192
11179923
Correspondence name and address
JEFFREY E. GRIFFIN
WESTERNGECO INTELLECTUAL PROPERTY DEPT.
P.O. BOX 2469
HOUSTON, TEXAS 77252-2469
Assignment: 8
Reel/Frame:018863/0405   Pages: 7
Recorded: 02/07/2007
Attorney Dkt #:25.0411
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARTOG, ARTHUR H.
Exec Dt:
01/08/2007
2
THOMEER, HUBERTUS V.
Exec Dt:
01/11/2007
3
POITZSCH, MARTIN E.
Exec Dt:
01/11/2007
4
JEFFRYES, BENJAMIN P.
Exec Dt:
01/17/2007
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
MD 1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7597142
US20080142212
11612262
Correspondence name and address
TIM CURINGTON
110 SCHLUMBERGER DRIVE MD 1
SUGAR LAND, TX 77478
Assignment: 9
Reel/Frame:019931/0416   Pages: 8
Recorded: 10/08/2007
Attorney Dkt #:68.0709
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, SONGMING
Exec Dt:
09/10/2007
2
MACDOUGALL, THOMAS D.
Exec Dt:
09/19/2007
3
JEFFRYES, BENJAMIN P.
Exec Dt:
09/10/2007
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090033176
11830504
Correspondence name and address
AUTREY BROWN
14910 AIRLINE ROAD
LEGAL - IP
ROSHARON, TX 77583
Assignment: 10
Reel/Frame:020002/0169   Pages: 5
Recorded: 10/23/2007
Attorney Dkt #:19.0478
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JEFFRYES, BENJAMIN P.
Exec Dt:
10/23/2007
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8397809
US20090101340
11876914
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE, MD 200-9
OFFICE OF IP COUNSEL
SUGAR LAND, TX 77478
Assignment: 11
Reel/Frame:020514/0598   Pages: 5
Recorded: 02/15/2008
Attorney Dkt #:19.0482
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JEFFRYES, BENJAMIN P.
Exec Dt:
12/06/2007
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7857075
US20090139767
11946968
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
200 GILLINGHAM LANE
MD 200-9
SUGAR LAND, TX 77478
Assignment: 12
Reel/Frame:020576/0838   Pages: 8
Recorded: 02/28/2008
Attorney Dkt #:19.0479
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOHNSON, ASHLEY
Exec Dt:
12/07/2007
2
JEFFRYES, BENJAMIN P.
Exec Dt:
12/07/2007
3
BROWN, J. ERNEST
Exec Dt:
12/07/2007
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7963325
US20090145660
11950487
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE, MD 200-9
OFFICE OF IP COUNSEL
SUGAR LAND, TX 77478
Assignment: 13
Reel/Frame:020586/0341   Pages: 7
Recorded: 02/29/2008
Attorney Dkt #:19.0476
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JEFFRYES, BENJAMIN P.
Exec Dt:
01/10/2008
2
DOLMAN, LEE
Exec Dt:
01/04/2008
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7913775
US20090166088
11965537
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
200 GILLINGHAM LANE
MD 200-9
SUGAR LAND, TX 77478
Assignment: 14
Reel/Frame:020576/0421   Pages: 7
Recorded: 02/28/2008
Attorney Dkt #:19.0480
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JEFFRYES, BENJAMIN P.
Exec Dt:
01/25/2008
2
BOYLE, BRUCE W.
Exec Dt:
12/17/2007
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090145661
11952238
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
200 GILLINGHAM LANE
MD 200-9
SUGAR LAND, TX 77478
Assignment: 15
Reel/Frame:021013/0364   Pages: 10
Recorded: 05/29/2008
Attorney Dkt #:19.0472
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DOLMAN, LEE F.
Exec Dt:
05/06/2008
2
JOHNSON, ASHLEY B.
Exec Dt:
05/06/2008
3
JEFFRYES, BENJAMIN P.
Exec Dt:
05/09/2008
4
CLARK, BRIAN
Exec Dt:
05/07/2008
5
MCCULLAGH, JOHN A.
Exec Dt:
05/05/2008
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8307913
US20090272580
12113539
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
200 GILLINGHAM LANE
MD 200-9
SUGAR LAND, TX 77478
Assignment: 16
Reel/Frame:023177/0318   Pages: 7
Recorded: 09/01/2009
Attorney Dkt #:57.0371-US-DIV2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JEFFRYES, BENJAMIN P.
Exec Dt:
11/10/2008
Assignee
1
WESTERNGECO L. L. C.
10001 RICHMOND AVENUE
IP DEPARTMENT
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100008187
12551897
Correspondence name and address
WESTERNGECO L.L.C.
10001 RICHMOND AVENUE
JEFFREY E. GRIFFIN
HOUSTON, TX 77042-4299
Assignment: 17
Reel/Frame:025180/0517   Pages: 13
Recorded: 10/22/2010
Attorney Dkt #:92.1276
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAUGVALSTAD, KJELL
Exec Dt:
03/05/2010
2
JOHNSON, ASHLEY
Exec Dt:
01/14/2010
3
DOWNTON, GEOFFREY C.
Exec Dt:
01/26/2010
4
ALDRED, WA;TER DAVOD
Exec Dt:
04/21/2010
5
ESPINOSA, FRANK F.
Exec Dt:
01/13/2010
6
JEFFRYES, BENJAMIN P.
Exec Dt:
01/19/2010
7
BOUALLEG, RIADH
Exec Dt:
01/14/2010
8
BARRETT, MICHAEL P.
Exec Dt:
01/15/2010
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8235145
US20110139508
12635875
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE, MD 200-9
OFFICE OF IP COUNSEL
SUGAR LAND, TX 77478
Assignment: 18
Reel/Frame:025676/0315   Pages: 6
Recorded: 01/21/2011
Attorney Dkt #:57.0953-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JEFFRYES, BENJAMIN P.
Exec Dt:
07/02/2010
Assignee
1
WESTERNGECO L.L.C.
10001 RICHMOND AVE.
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9551798
US20120188845
13011013
Correspondence name and address
WESTERNGECO L.L.C. KEVIN MCENANEY
10001 RICHMOND AVENUE
HOUSTON, TX 77042-4299
Assignment: 19
Reel/Frame:028019/0734   Pages: 6
Recorded: 04/10/2012
Attorney Dkt #:57.0791-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JEFFRYES, BENJAMIN P.
Exec Dt:
02/22/2012
Assignee
1
WESTERNGECO L.L.C.
10001 RICHMOND AVENUE
HOUSTON, TEXAS 77042-4299
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9348041
US20130208567
13397378
Correspondence name and address
KEVIN B. MCGOFF
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042-4299
Assignment: 20
Reel/Frame:036770/0058   Pages: 5
Recorded: 10/12/2015
Attorney Dkt #:IS11.0715-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JEFFRYES, BENJAMIN P.
Exec Dt:
03/26/2013
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10927658
US20160047219
14778626
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 21
Reel/Frame:031303/0663   Pages: 9
Recorded: 09/27/2013
Attorney Dkt #:57.0972-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOHNSON, ASHLEY
Exec Dt:
08/20/2013
2
BARRETT, MICHAEL P.
Exec Dt:
08/12/2013
3
JEFFRYES, BENJAMIN P.
Exec Dt:
08/12/2013
4
ALDRED, WALTER DAVID
Exec Dt:
08/13/2013
5
RINGER, MAURICE
Exec Dt:
09/06/2013
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9494028
US20140028293
13993633
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 22
Reel/Frame:031303/0702   Pages: 9
Recorded: 09/27/2013
Attorney Dkt #:57.0973-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RINGER, MAURICE
Exec Dt:
09/06/2013
2
BARRETT, MICHAEL P.
Exec Dt:
08/12/2013
3
JEFFRYES, BENJAMIN P.
Exec Dt:
08/12/2013
4
ALDRED, WALTER DAVID
Exec Dt:
08/13/2013
5
JOHNSON, ASHLEY
Exec Dt:
08/20/2013
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9574432
US20140027174
13993640
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 23
Reel/Frame:031303/0736   Pages: 11
Recorded: 09/27/2013
Attorney Dkt #:57.0974-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RINGER, MAURICE
Exec Dt:
09/06/2013
2
BARRETT, MICHAEL P.
Exec Dt:
08/12/2013
3
JEFFRYES, BENJAMIN P.
Exec Dt:
08/12/2013
4
ALDRED, WALTER DAVID
Exec Dt:
08/13/2013
5
JOHNSON, ASHLEY
Exec Dt:
08/20/2013
6
TUNC, GOKTURK
Exec Dt:
08/21/2013
7
COOK, JOHN
Exec Dt:
08/12/2013
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9797235
US20140027175
13993643
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 24
Reel/Frame:031666/0384   Pages: 13
Recorded: 11/18/2013
Attorney Dkt #:57.0974-US-PCT
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE SERIAL NUMBER - 13/933643 SHOULD BE 13/993643 PREVIOUSLY RECORDED ON REEL 031303 FRAME 0736. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
RINGER, MAURICE
Exec Dt:
09/06/2013
2
BARRETT, MICHAEL P.
Exec Dt:
08/12/2013
3
JEFFRYES, BENJAMIN P.
Exec Dt:
08/12/2013
4
ALDRED, WALTER DAVID
Exec Dt:
08/13/2013
5
JOHNSON, ASHLEY
Exec Dt:
08/20/2013
6
TUNC, GOKTURK
Exec Dt:
08/21/2013
7
COOK, JOHN
Exec Dt:
08/12/2013
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9797235
US20140027175
13993643
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 25
Reel/Frame:032502/0438   Pages: 9
Recorded: 03/22/2014
Attorney Dkt #:57.0501A-US-CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JEFFRYES, BENJAMIN P.
Exec Dt:
11/11/2013
2
COOPER, IAIN
Exec Dt:
11/04/2013
3
BITTLESTON, SIMON H.
Exec Dt:
02/23/2014
4
DOWNTON, GEOFFREY C.
Exec Dt:
11/18/2013
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9416594
US20140027178
14037037
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 26
Reel/Frame:033084/0911   Pages: 5
Recorded: 06/12/2014
Attorney Dkt #:IS10.0733-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JEFFRYES, BENJAMIN P.
Exec Dt:
06/10/2014
2
JOHNSON, ASHLEY BERNARD
Exec Dt:
06/09/2014
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9493986
US20150041213
14117518
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 27
Reel/Frame:040585/0044   Pages: 8
Recorded: 12/07/2016
Attorney Dkt #:IS14.8276-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JEFFRYES, BENJAMIN P.
Exec Dt:
08/01/2014
2
ISANGULOV, RUSTAM
Exec Dt:
08/18/2014
3
HILDEBRAND, GINGER
Exec Dt:
08/06/2014
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10883356
US20170037722
15304772
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 28
Reel/Frame:034035/0165   Pages: 5
Recorded: 10/27/2014
Attorney Dkt #:IS12.2710-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JEFFRYES, BENJAMIN P.
Exec Dt:
10/22/2014
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150101863
14507891
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 29
Reel/Frame:036302/0781   Pages: 9
Recorded: 08/11/2015
Attorney Dkt #:IS12.3006 ASSIGNMENT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARMER, RICHARD
Exec Dt:
01/06/2015
2
ALDRED, WALTER DAVID
Exec Dt:
08/11/2015
3
JEFFRYES, BENJAMIN P.
Exec Dt:
01/08/2015
4
BOWLER, ADAM
Exec Dt:
01/06/2015
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9631477
US20140129148
14072677
Correspondence name and address
SCHLUMBERGER - COE
WESTERNGECO 10001 RICHMOND AVE.
ROOM 3028
HOUSTON, TX 77042
Assignment: 30
Reel/Frame:037195/0883   Pages: 5
Recorded: 12/03/2015
Attorney Dkt #:IS13.3500-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JEFFRYES, BENJAMIN P.
Exec Dt:
06/11/2015
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160090800
14888436
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 31
Reel/Frame:040722/0147   Pages: 9
Recorded: 12/13/2016
Attorney Dkt #:IS14.9611-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHENG, SHUNFENG
Exec Dt:
05/11/2016
2
JEFFRYES, BENJAMIN P.
Exec Dt:
05/13/2016
3
ORBAN, JACQUES
Exec Dt:
05/10/2016
4
TUNC, GOKTURK
Exec Dt:
05/09/2016
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11261724
US20160369617
14899873
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 32
Reel/Frame:045826/0246   Pages: 5
Recorded: 05/17/2018
Attorney Dkt #:IS12.3309-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JEFFRYES, BENJAMIN P.
Exec Dt:
05/17/2018
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10400522
US20160290065
15038002
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042

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