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Assignor Name : ALDRED, WALTER DAVID
Total Assignments: 16
Assignment: 1
Reel/Frame:013415/0927   Pages: 7
Recorded: 08/05/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRADFORD, IAN
Exec Dt:
04/10/2002
2
COOK, JOHN MERVYN
Exec Dt:
04/15/2002
3
FULLER, JOHN
Exec Dt:
04/08/2002
4
ALDRED, WALTER DAVID
Exec Dt:
04/29/2002
5
GHOLKAR, VIDHYADHAR
Exec Dt:
03/28/2002
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
36 OLD QUARRY ROAD
RIDGEFIELD, CONNECTICUT 06877-4108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6766254
NONE
10088725
Correspondence name and address
SCHLUMBERGER-DOLL RESEARCH
WILLIAM B. BATZER
36 OLD QUARRY ROAD
INTELLECTUAL PROPERT LAW DEPARTMENT
RIDGEFIELD, CT 06877-4108
Assignment: 2
Reel/Frame:020026/0882   Pages: 11
Recorded: 10/29/2007
Attorney Dkt #:57.0812 US NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOHNSON, ASHLEY
Exec Dt:
08/21/2007
2
ALDRED, WALTER DAVID
Exec Dt:
08/22/2007
3
DOWNTON, GEOFFREY CHARLES
Exec Dt:
08/21/2007
4
BOUALLEG, RIADH
Exec Dt:
08/21/2007
5
HAUGVALDSTAD, KJELL
Exec Dt:
08/28/2007
6
SHEPPARD, MICHAEL
Exec Dt:
08/31/2007
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
ONE HAMPSHIRE STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8757294
US20090044977
11839381
Correspondence name and address
SCHLUMBERGER-DOLL RESEARCH
P.O. BOX 425045
ATTN: I.P. LAW DEPARTMENT
CAMBRIDGE, MA 02142
Assignment: 3
Reel/Frame:022524/0802   Pages: 11
Recorded: 04/09/2009
Attorney Dkt #:57.0903 US CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOHNSON, ASHLEY
Exec Dt:
03/20/2009
2
ALDRED, WALTER DAVID
Exec Dt:
03/23/2009
3
DOWNTON, GEOFFREY
Exec Dt:
04/01/2009
4
BOUALLEG, RIADH
Exec Dt:
04/06/2009
5
HAUGVALDSTAD, KJELL
Exec Dt:
03/23/2009
6
SHEPPARD, MICHAEL
Exec Dt:
03/20/2009
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
ONE HAMPSHIRE STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8727036
US20090194334
12370903
Correspondence name and address
JAMES MCALEENAN
ONE HAMPSHIRE STREET
SCHLUMBERGER TECHNOLOGY CORPORATION
CAMBRIDGE, MA 02139
Assignment: 4
Reel/Frame:022524/0941   Pages: 11
Recorded: 04/09/2009
Attorney Dkt #:57.0902 US CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOHNSON, ASHLEY
Exec Dt:
03/20/2009
2
ALDRED, WALTER DAVID
Exec Dt:
03/23/2009
3
DOWNTON, GEOFFREY
Exec Dt:
04/01/2009
4
BOUALLEG, RIADH
Exec Dt:
04/06/2009
5
HAUGVALDSTAD, KJELL
Exec Dt:
03/23/2009
6
SHEPPARD, MICHAEL
Exec Dt:
03/20/2009
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
ONE HAMPSHIRE STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8899352
US20090188720
12370890
Correspondence name and address
JAMES MCALEENAN
ONE HAMPSHIRE STREET
CAMBRIDGE, MA 02139
Assignment: 5
Reel/Frame:024331/0253   Pages: 13
Recorded: 05/04/2010
Attorney Dkt #:92.1296
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAUGVALDSTAD, KJELL
Exec Dt:
03/08/2010
2
JOHNSON, ASHLEY
Exec Dt:
12/22/2009
3
DOWNTON, GEOFFREY C.
Exec Dt:
12/23/2009
4
ALDRED, WALTER DAVID
Exec Dt:
04/21/2010
5
ESPINOSA, FRANK F.
Exec Dt:
12/22/2009
6
BOUALLEG, RIADH
Exec Dt:
04/26/2010
7
BARRETT, MICHAEL PAUL
Exec Dt:
12/22/2009
8
JEFFRYES, BENJAMIN
Exec Dt:
12/23/2009
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8235146
US20110139512
12635880
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE, MD 200-9
OFFICE OF IP COUNSEL
SUGAR LAND, TX 77478
Assignment: 6
Reel/Frame:029368/0114   Pages: 10
Recorded: 11/28/2012
Attorney Dkt #:57.0910-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALDRED, WALTER DAVID
Exec Dt:
10/16/2012
2
JOHNSON, ASHLEY BERNARD
Exec Dt:
10/19/2012
3
GARDNER, DEAN
Exec Dt:
11/05/2012
4
RINGER, MAURICE
Exec Dt:
10/16/2012
5
PUTRA, DEVI
Exec Dt:
11/27/2012
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9598904
US20130105220
13517953
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 7
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: 8
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: 9
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: 10
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: 11
Reel/Frame:035961/0846   Pages: 9
Recorded: 06/24/2015
Attorney Dkt #:IS12.2809-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAVRE, KJETIL
Exec Dt:
02/06/2015
2
JOHNSON, ASHLEY BERNARD
Exec Dt:
01/26/2015
3
RINGER, MAURICE
Exec Dt:
01/28/2015
4
ALDRED, WALTER DAVID
Exec Dt:
01/28/2015
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160138350
14649782
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 12
Reel/Frame:050741/0473   Pages: 10
Recorded: 10/17/2019
Attorney Dkt #:IS14.8167-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TUNC, GOKTURK
Exec Dt:
05/01/2015
2
JOHNSON, ASHLEY BERNARD
Exec Dt:
03/17/2015
3
SHARMA, ANURAG
Exec Dt:
06/15/2015
4
FAIRWEATHER, ALAN
Exec Dt:
10/15/2019
5
ALDRED, WALTER DAVID
Exec Dt:
07/17/2015
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150247396
14630857
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 13
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: 14
Reel/Frame:047979/0828   Pages: 12
Recorded: 01/14/2019
Attorney Dkt #:IS12.3035-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOHNSON, ASHLEY BERNARD
Exec Dt:
03/05/2018
2
RINGER, MAURICE
Exec Dt:
03/04/2018
3
FRANGOS, MICHALIS
Exec Dt:
12/01/2018
4
JERABEK, JAKUB
Exec Dt:
10/01/2018
5
HAVRE, KJETIL
Exec Dt:
03/05/2018
6
ALDRED, WALTER DAVID
Exec Dt:
03/06/2018
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10767427
US20150308204
14650181
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 15
Reel/Frame:045640/0465   Pages: 13
Recorded: 04/26/2018
Attorney Dkt #:IS15.1127-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ERGE, ONEY
Exec Dt:
04/23/2018
2
DA MATA CECILIO, INES
Exec Dt:
04/26/2018
3
DEARDEN, RICHARD
Exec Dt:
04/20/2018
4
DUNLOP, JONATHAN
Exec Dt:
04/20/2018
5
ALDRED, WALTER DAVID
Exec Dt:
04/25/2018
6
JOHNSON, ASHLEY BERNARD
Exec Dt:
04/26/2018
7
REZEK, IEAD
Exec Dt:
04/26/2018
8
JEFFRYES, BENJAMIN PETER
Exec Dt:
04/26/2018
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10920584
US20180291728
15765476
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 16
Reel/Frame:052266/0665   Pages: 11
Recorded: 03/31/2020
Attorney Dkt #:IS16.0256-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRD, JONATHAN ROBERT
Exec Dt:
07/30/2019
2
BARRETT, MICHAEL PAUL
Exec Dt:
04/14/2019
3
ALDRED, WALTER DAVID
Exec Dt:
11/12/2019
4
JOHNSON, ASHLEY BERNARD
Exec Dt:
08/12/2019
5
ROSINSKI, TOMAS
Exec Dt:
08/01/2019
6
ROSINSKI, JAREK
Exec Dt:
08/01/2019
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11434748
US20200308954
16833719
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042

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