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Patent Assignment Assignor Details
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Assignor Name : SONNELAND, LARS
Total Assignments: 17
Assignment: 1
Reel/Frame:004476/0433   Pages: 1
Recorded: 10/11/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SALOMONSEN, PER
Exec Dt:
09/17/1985
2
SONNELAND, LARS
Exec Dt:
09/17/1985
Assignee
1
GEOPHYSICAL COMPANY OF NORWAY A.S., VERITASVEIEN 1 N-1322 HOVIK NORWAY, A NORWEGIAN COMPANY OF NORWAY
NORWAY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4764904
NONE
06776382
Correspondence name and address
HOLMAN & STERN
2401 15TH ST., N. W.
WASHINGTON, DC 20009
Assignment: 2
Reel/Frame:009339/0001   Pages: 2
Recorded: 01/26/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SONNELAND, LARS
Exec Dt:
01/07/1998
2
YRKE, OYVIND
Exec Dt:
01/08/1998
Assignee
1
GECO A.S.
BJERGSTEDVEIEN I
N-4001, STAVANGER, NORWAY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6049509
NONE
08945075
Correspondence name and address
JACOBSON, PRICE, HOLMAN & STERN
JOHN C. HOLMAN
400 7TH STREET, N.W.
WASHINGTON, D.C. 20004
Assignment: 3
Reel/Frame:009568/0558   Pages: 2
Recorded: 11/06/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SONNELAND, LARS
Exec Dt:
01/07/1998
2
YRKE, OYVIND
Exec Dt:
01/08/1998
3
TENNEBO, PER OLA
Exec Dt:
01/07/1998
Assignee
1
GECO A.S.
BJERGSTEDVEIEN 1
N-4001 STAVANGER, NORWAY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6049509
NONE
08945075
Correspondence name and address
JACOBSON, PRICE, HOLMAN & STERN
JOHN C. HOLMAN
400 7TH STREET, N.W.
WASHINGTON, DC 20004
Assignment: 4
Reel/Frame:010480/0932   Pages: 3
Recorded: 12/13/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SONNELAND, LARS
Exec Dt:
08/23/1999
Assignee
1
SCHLUMBER TECHNOLOGY CORPORATION
1325 SOUTH DAIRY ASHFORD
HOUSTON, TEXAS 77077
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6240370
NONE
09367732
Correspondence name and address
JOHN H BOUCHARD
5599 SAN FELIPE
SUITE 1700
HOUSTON, TEXAS 77056-2722
Assignment: 5
Reel/Frame:011471/0260   Pages: 4
Recorded: 01/16/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SONNELAND, LARS
Exec Dt:
10/12/2000
Assignee
1
GECO AS
P.O. BOX 7013
HAMMEREN 23, TANAGER
STAVANGER 4068, NORWAY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6950786
NONE
09685494
Correspondence name and address
JOHN H. BOUCHARD
5599 SAN FELIPE, SUITE 1700
HOUSTON, TX 77056-2722
Assignment: 6
Reel/Frame:015011/0701   Pages: 6
Recorded: 08/20/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BORGOS, HILDE GRUDE
Exec Dt:
04/20/2004
2
KVIA, PAUL
Exec Dt:
04/21/2004
3
SKOV, THORLEIF
Exec Dt:
04/20/2004
4
SONNELAND, LARS
Exec Dt:
04/20/2004
5
RANDEN, TRYGVE
Exec Dt:
04/20/2004
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
36 OLD QUARRY ROAD
RIDGEFIELD, CONNECTICUT 06877-4108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7248539
US20040260476
10820302
Correspondence name and address
SCHLUMBERGER-DOLL RESEARCH
36 OLD QUARRY ROAD
RIDGEFIELD, CT 06877-4108
Assignment: 7
Reel/Frame:020459/0803   Pages: 7
Recorded: 02/04/2008
Attorney Dkt #:113.0003 US NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MONSEN, ERIK
Exec Dt:
01/15/2008
2
BORGOS, HILDE GRUDE
Exec Dt:
01/22/2008
3
SMORGRAV, TORBJORN EIKLI
Exec Dt:
01/09/2008
4
SONNELAND, LARS
Exec Dt:
01/15/2008
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
ONE HAMPSHIRE STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8219322
US20080140319
11950870
Correspondence name and address
JAMES MCALEENAN
ONE HAMPSHIRE STREET
SCHLUMBERGER-DOLL RESEARCH
CAMBRIDGE, MA 02139
Assignment: 8
Reel/Frame:021399/0142   Pages: 12
Recorded: 08/17/2008
Attorney Dkt #:53.0068-US AND PRO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GODFREY, ROBERT
Exec Dt:
07/21/2008
2
GEHENN, JEAN-MICHEL
Exec Dt:
07/29/2008
3
DOLMAN, RICHARD
Exec Dt:
07/26/2008
4
NICKEL, MICHAEL
Exec Dt:
08/11/2008
5
SONNELAND, LARS
Exec Dt:
08/12/2008
Assignee
1
WESTERNGECO L. L. C.
10001 RICHMOND AVENUE
IP DEPT- JEFFREY GRIFFIN
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8055449
US20090093965
12193029
Correspondence name and address
WESTERNGECO L. L. C.
10001 RICMOND AVENUE
IP DEPT: JEFFREY GRIFFIN
HOUSTON, TX 77042
Assignment: 9
Reel/Frame:021699/0723   Pages: 12
Recorded: 10/18/2008
Attorney Dkt #:53.0068-US AND US-PRO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GODFREY, ROBERT
Exec Dt:
07/21/2008
2
GEHENN, JEAN-MICHEL
Exec Dt:
07/29/2008
3
CHERET, THIBAUT
Exec Dt:
08/27/2008
4
DOLMAN, RICHARD
Exec Dt:
08/26/2008
5
NICKEL, MICHAEL
Exec Dt:
08/11/2008
6
SONNELAND, LARS
Exec Dt:
08/12/2008
Assignee
1
WESTERNGECO L. L. C.
10001 RICHMOND AVENUE
IP DEPT- JEFFREY GRIFFIN
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8055449
US20090093965
12193029
Correspondence name and address
WESTERNGECO L. L. C.
10001 RICHMOND AVENUE
IP DEPARTMENT- JEFFREY GRIFFIN
HOUSTON, TX 77042
Assignment: 10
Reel/Frame:023855/0287   Pages: 9
Recorded: 01/27/2010
Attorney Dkt #:113.0006 US NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SISMONDINI, BERENGERE SAVARY
Exec Dt:
01/12/2010
2
BORGOS, HILDE GRUDE
Exec Dt:
01/12/2010
3
NICKEL, MICHAEL
Exec Dt:
01/12/2010
4
SONNELAND, LARS
Exec Dt:
01/12/2010
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
ONE HAMPSHIRE STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8369183
US20100149913
12630119
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
ONE HAMPSHIRE STREET
CAMBRIDGE, MA 02139
Assignment: 11
Reel/Frame:026115/0310   Pages: 12
Recorded: 04/13/2011
Attorney Dkt #:113.0005 PCT US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAVARY-SISMONDINI, BERENGERE
Exec Dt:
04/13/2011
2
LE GUERN, PIERRE
Exec Dt:
04/12/2011
3
MONSEN, ERIK
Exec Dt:
04/12/2011
4
LUDVIGSEN, HALLGRIM
Exec Dt:
04/11/2011
5
BENUM, TROND
Exec Dt:
04/11/2011
6
BOGE, KNUT S.
Exec Dt:
04/11/2011
7
SONNELAND, LARS
Exec Dt:
04/11/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8229950
US20120023118
13123952
Correspondence name and address
SCHLUMBERGER INFORMATION SOLUTIONS
5599 SAN FELIPE
SUITE 100
HOUSTON, TX 77056-2722
Assignment: 12
Reel/Frame:026721/0570   Pages: 11
Recorded: 08/09/2011
Attorney Dkt #:114.0021
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUAREZ-RIVERA, ROBERTO
Exec Dt:
06/24/2011
2
HANDWERGER, DAVID
Exec Dt:
06/24/2011
3
SONNELAND, LARS
Exec Dt:
08/08/2011
4
FLUCKIGER, SAMUEL
Exec Dt:
08/05/2011
5
MILNER, MARY
Exec Dt:
06/20/2011
6
EKART, DOUGLAS
Exec Dt:
06/20/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8571799
US20120316789
13158270
Correspondence name and address
SCHLUMBERGER CANADA LIMITED
9450 17TH AVE
EDMONTON, T6N 1M9 CANADA
Assignment: 13
Reel/Frame:029048/0499   Pages: 3
Recorded: 09/28/2012
Attorney Dkt #:113.0007-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SONNELAND, LARS
Exec Dt:
06/13/2012
2
LUDVIGSEN, HALLGRIM
Exec Dt:
06/13/2012
3
FOTLAND, BJOERN HARALD
Exec Dt:
06/13/2012
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10527745
US20130085676
13514646
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
10001 RICHMOND AVENUE
IP CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 14
Reel/Frame:029938/0154   Pages: 5
Recorded: 03/07/2013
Attorney Dkt #:113.0009-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAKKE, JAN OYSTEIN HAAVIG
Exec Dt:
06/18/2012
2
DAHL, GEIR VAALAND
Exec Dt:
06/18/2012
3
LUDVIGSEN, HALLGRIM
Exec Dt:
06/18/2012
4
MONSEN, ERIK
Exec Dt:
06/19/2012
5
GRAMSTAD, ODDGEIR
Exec Dt:
06/18/2012
6
NICKEL, MICHAEL
Exec Dt:
06/19/2012
7
SONNELAND, LARS
Exec Dt:
06/18/2012
8
DE BIANCHI, MARCELO BELANTANI
Exec Dt:
06/20/2012
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9607007
US20130158877
13518547
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 15
Reel/Frame:030388/0804   Pages: 7
Recorded: 05/09/2013
Attorney Dkt #:113.0008-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAUKAS, JARLE
Exec Dt:
05/03/2013
2
RAVNDAL, ODA ROALDSDOTTER
Exec Dt:
05/03/2013
3
SONNELAND, LARS
Exec Dt:
05/06/2013
Assignee
1
WESTERNGECO L.L.C.
10001 RICHMOND AVENUE
HOUSTON, TEXAS 77042-4299
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140214328
13752183
Correspondence name and address
WESTERNGECO L.L.C.
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042-4299
Assignment: 16
Reel/Frame:030388/0857   Pages: 8
Recorded: 05/09/2013
Attorney Dkt #:IS12.2802-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAVNDAL, ODA ROALDSDOTTER
Exec Dt:
05/03/2013
2
HAUKAS, JARLE
Exec Dt:
05/03/2013
3
FOTLAND, BJORN HARALD
Exec Dt:
05/06/2013
4
SONNELAND, LARS
Exec Dt:
05/06/2013
Assignee
1
WESTERNGECO L.L.C.
10001 RICHMOND AVENUE
HOUSTON, TEXAS 77042-4299
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10481297
US20140214327
13752160
Correspondence name and address
WESTERNGECO L.L.C.
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042-4299
Assignment: 17
Reel/Frame:034688/0742   Pages: 9
Recorded: 01/13/2015
Attorney Dkt #:IS14.9236-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STECKHAN, DIRK GUNNAR
Exec Dt:
12/12/2014
2
GRAMSTAD, ODDGEIR
Exec Dt:
12/16/2014
3
NICKEL, MICHAEL
Exec Dt:
12/17/2014
4
SONNELAND, LARS
Exec Dt:
12/17/2014
Assignee
1
WESTERNGECO L.L.C.
10001 RICHMOND AVENUE
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160146960
14549672
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
HOUSTON, TX 77042

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