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Patent Assignment Assignor Details
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Assignor Name : HAUGVALDSTAD, KJELL
Total Assignments: 19
Assignment: 1
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: 2
Reel/Frame:022091/0210   Pages: 8
Recorded: 01/12/2009
Attorney Dkt #:92.1204
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SINDT, OLIVIER
Exec Dt:
12/19/2008
2
HAUGVALDSTAD, KJELL
Exec Dt:
11/11/2008
3
BOUALLEG, RIADH
Exec Dt:
12/21/2008
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100101864
12258616
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE, MD 200-9
OFFICE OF IP COUNSEL
SUGAR LAND, TX 77478
Assignment: 3
Reel/Frame:022091/0530   Pages: 10
Recorded: 01/12/2009
Attorney Dkt #:92.1194
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SINDT, OLIVIER
Exec Dt:
12/19/2008
2
HART, STEVEN
Exec Dt:
11/16/2008
3
LACOUR, BERTRAND
Exec Dt:
12/10/2008
4
BOUALLEG, RIADH
Exec Dt:
11/21/2008
5
HAUGVALDSTAD, KJELL
Exec Dt:
11/11/2008
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100101867
12258610
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE, MD 200-9
OFFICE OF IP COUNSEL
SUGAR LAND, TX 77478
Assignment: 4
Reel/Frame:022376/0221   Pages: 5
Recorded: 03/11/2009
Attorney Dkt #:82426(304203)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HAUGVALDSTAD, KJELL
Exec Dt:
01/05/2009
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8276805
US20100140329
12328406
Correspondence name and address
EDWARDS ANGELL PALMER & DODGE LLP
P.O. BOX 55874
BOSOTN, MA 02205
Assignment: 5
Reel/Frame:022261/0839   Pages: 11
Recorded: 02/16/2009
Attorney Dkt #:82419(304203)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALLWORTH, JOHN
Exec Dt:
01/20/2009
2
HART, STEVE
Exec Dt:
01/22/2009
3
HAUGVALDSTAD, KJELL
Exec Dt:
01/29/2009
4
ALLIAS, LAURENT
Exec Dt:
12/19/2008
5
LACOUR, BERTRAND
Exec Dt:
12/09/2008
6
BOUALLEG, RIADH
Exec Dt:
12/11/2008
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7980328
US20100139983
12328329
Correspondence name and address
EDWARDS ANGELL PALMER & DODGE LLP
P.O. BOX 55874
BOSTON, MA 02205
Assignment: 6
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: 7
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: 8
Reel/Frame:023885/0571   Pages: 5
Recorded: 02/02/2010
Attorney Dkt #:92.1230
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HAUGVALDSTAD, KJELL
Exec Dt:
01/18/2010
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8276805
US20100140329
12328406
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE, MD 200-9
OFFICE OF IP COUNSEL
SUGAR LAND, TX 77478
Assignment: 9
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: 10
Reel/Frame:029653/0001   Pages: 15
Recorded: 01/18/2013
Attorney Dkt #:92.1257 USNP ASSIGNMENT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAUGVALDSTAD, KJELL
Exec Dt:
11/22/2011
2
LOGAN, DEREK W.
Exec Dt:
04/01/2012
3
DOPF, ANTHONY R.
Exec Dt:
04/15/2012
4
LOGAN, AARON
Exec Dt:
04/05/2012
5
UTTER, ROBERT
Exec Dt:
11/09/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9004196
US20130032412
13266086
Correspondence name and address
SCHLUMBERGER - COE
WESTERNGECO 10001 RICHMOND AVE.
ROOM 3028
HOUSTON, TX 77042
Assignment: 11
Reel/Frame:030563/0437   Pages: 3
Recorded: 06/06/2013
Attorney Dkt #:IS12.2189-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HAUGVALDSTAD, KJELL
Exec Dt:
04/22/2013
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN RD.
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9284785
US20130270010
13829815
Correspondence name and address
SMITH INTERNATIONAL INC.
1310 RANKIN RD.
PATENT SERVICES
HOUSTON, TX 77073
Assignment: 12
Reel/Frame:031066/0128   Pages: 7
Recorded: 08/22/2013
Attorney Dkt #:11-GD74-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, YOUHE
Exec Dt:
08/16/2013
2
SHEN, YUELIN
Exec Dt:
07/30/2013
3
BURHAN, YURI
Exec Dt:
08/15/2013
4
HAUGVALDSTAD, KJELL
Exec Dt:
08/08/2013
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN RD.
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9291000
US20130146367
13677105
Correspondence name and address
SMITH INTERNATIONAL INC.
1310 RANKIN RD.
PATENT SERVICES
HOUSTON, TX 77073
Assignment: 13
Reel/Frame:045057/0736   Pages: 9
Recorded: 02/28/2018
Attorney Dkt #:IS15.0624-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOLBE, STUART ALAN
Exec Dt:
01/06/2018
2
JAMES, JONATHAN LUKE
Exec Dt:
02/06/2018
3
HAUGVALDSTAD, KJELL
Exec Dt:
01/08/2018
4
VIKAN, SVEIN OLAV
Exec Dt:
02/06/2018
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10562121
US20180236580
15751995
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 14
Reel/Frame:045072/0630   Pages: 8
Recorded: 01/16/2018
Attorney Dkt #:IS14.9641-US-PCT CORR
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE INVENTOR NAME PREVIOUSLY RECORDED AT REEL: 044604 FRAME: 0623. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT .
Assignor
1
HAUGVALDSTAD, KJELL
Exec Dt:
01/11/2018
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10830004
US20180128060
15574454
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 15
Reel/Frame:045072/0737   Pages: 8
Recorded: 01/16/2018
Attorney Dkt #:IS14.9642A-US-PCT CORR
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE INVENTOR NAME PREVIOUSLY RECORDED AT REEL: 044604 FRAME: 0641. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT .
Assignor
1
HAUGVALDSTAD, KJELL
Exec Dt:
01/11/2018
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10633924
US20180142520
15574425
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 16
Reel/Frame:047839/0477   Pages: 6
Recorded: 12/21/2018
Attorney Dkt #:IS16.0371-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAUGVALDSTAD, KJELL
Exec Dt:
08/10/2018
2
CANNON, NEIL
Exec Dt:
06/20/2018
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10968703
US20190136632
16309717
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 17
Reel/Frame:046985/0685   Pages: 12
Recorded: 09/27/2018
Attorney Dkt #:IS17.1431-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CARESTA, MAURO
Exec Dt:
07/09/2018
2
CAPPI, FABIO
Exec Dt:
09/07/2018
3
SEEHUUS, HANS
Exec Dt:
07/05/2018
4
HAUGVALDSTAD, KJELL
Exec Dt:
09/26/2018
5
BOUALLEG, RIADH
Exec Dt:
07/06/2018
6
SIHLER, JOACHIM
Exec Dt:
07/09/2018
7
JOHNSON, ASHLEY BERNARD
Exec Dt:
07/09/2018
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11118406
US20200003009
16025441
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 18
Reel/Frame:058291/0352   Pages: 12
Recorded: 12/06/2021
Attorney Dkt #:IS17.0856-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOUALLEG, RIADH
Exec Dt:
11/26/2021
2
VILLAREAL, STEVEN G.
Exec Dt:
06/29/2021
3
URBAIN, JOFFROY
Exec Dt:
03/02/2021
4
LI, LING
Exec Dt:
03/05/2021
5
LI, DENIS
Exec Dt:
12/02/2021
6
SAXENA, PRASHANT
Exec Dt:
03/05/2021
7
HAUGVALDSTAD, KJELL
Exec Dt:
03/01/2021
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11280187
US20210189875
17126076
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 19
Reel/Frame:060256/0598   Pages: 10
Recorded: 06/21/2022
Attorney Dkt #:IS17.0787-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, LING
Exec Dt:
01/03/2020
2
BOUALLEG, RIADH
Exec Dt:
01/09/2020
3
LI, DENIS
Exec Dt:
01/07/2020
4
SAXENA, PRASHANT
Exec Dt:
02/28/2020
5
HAUGVALDSTAD, KJELL
Exec Dt:
06/18/2022
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11920459
US20230025427
17757729
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042

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