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Patent Assignment Assignor Details
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Assignor Name : ROBERTSSON, JOHAN OLOF ANDERS
Total Assignments: 25
Assignment: 1
Reel/Frame:010037/0609   Pages: 4
Recorded: 06/18/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROBERTSSON, JOHAN OLOF ANDERS
Exec Dt:
06/04/1999
2
CHAPMAN, CHRISTOPHER H.
Exec Dt:
06/04/1999
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
P.O. BOX 4610
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6125330
NONE
09284857
Correspondence name and address
INTELLECTUAL PROPERTY LAW DEPARTMENT
WILLIAM B. BATZER
SCHLUMBERGER-DOLL RESEARCH
OLD QUARRY ROAD
RIDGEFIELD, CT 06877-4108
Assignment: 2
Reel/Frame:010303/0674   Pages: 4
Recorded: 10/12/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROBERTSSON, JOHAN OLOF ANDERS
Exec Dt:
09/27/1999
2
CURTIS, ANDREW
Exec Dt:
09/21/1999
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77210
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6791901
NONE
09396052
Correspondence name and address
SCHLUMBERGER-DOLL RESEARCH
WILLIAM B. BATZER
INTELLECTUAL PROPERTY LAW DEPARTMENT
OLD QUARRY ROAD
RIDGEFIELD, CT 06877-4108
Assignment: 3
Reel/Frame:012480/0126   Pages: 5
Recorded: 01/08/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROBERTSSON, JOHAN OLOF ANDERS
Exec Dt:
09/18/2001
2
KRAGH, JULIAN EDWARD
Exec Dt:
09/21/2001
3
MARTIN, JAMES EDWARD
Exec Dt:
09/18/2001
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
OLD QUARRY ROAD
RIDGEFIELD, CONNECTICUT 06877
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6775618
NONE
09936863
Correspondence name and address
SCHLUMBERGER-DOLL RESEARCH
INTELLECTUAL PROPERTY LAW DEPARTMENT
OLD QUARRY ROAD
RIDGEFIELD, CT 06877-4108
Assignment: 4
Reel/Frame:013800/0994   Pages: 5
Recorded: 10/16/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CURTIS, ANDREW
Exec Dt:
08/01/2002
2
ROBERTSSON, JOHAN OLOF ANDERS
Exec Dt:
07/29/2002
3
MUIJS, REMCO
Exec Dt:
07/18/2002
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
36 OLD QUARRY ROAD
RIDGEFIELD, CONNECTICUT 06877-4108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6903999
US20030117894
10181234
Correspondence name and address
SCHLUMBERGER-DOLL RESEARCH
INTELLECTUAL PROPERTY LAW DEPARTMENT
36 OLD QUARRY ROAD
RIDGEFIELD, CT 06877-4108
Assignment: 5
Reel/Frame:021261/0455   Pages: 5
Recorded: 07/19/2008
Attorney Dkt #:14.0199-PCT-US-CON1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROBERTSSON, JOHAN OLOF ANDERS
Exec Dt:
07/26/2004
2
CURTIS, ANDREW
Exec Dt:
07/30/2004
3
VAN MANEN, DIRK-JAN
Exec Dt:
07/26/2004
Assignee
1
WESTERNGECO SEISMIC HOLDINGS LTD
PO BOX 71
ROAD TOWN, TORTOLA, VIRGIN ISLANDS, BRITISH
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7715987
US20080275650
12176356
Correspondence name and address
WESTERNGECO L.L.C.
10001 RICHMOND AVENUE
IP DEPT - JEFFREY E. GRIFFIN
HOUSTON, TX 77042-4299
Assignment: 6
Reel/Frame:017872/0464   Pages: 6
Recorded: 05/05/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VAN MANEN, DIRK-JAN
Exec Dt:
04/27/2005
2
ROBERTSSON, JOHAN OLOF ANDERS
Exec Dt:
05/02/2005
3
MELBO, ASLAUG STROMMEN
Exec Dt:
07/25/2005
Assignee
1
WESTERNGECO L.L.C.
10001 RICHMOND AVENUE
P.O. BOX 2469, HOUSTON, TEXAS 77252-2469
HOUSTON, TEXAS 77042-4922
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7558154
US20070002688
10501271
Correspondence name and address
JEFFREY E. GRIFFIN
WESTERNGECO INTELLECTUAL PROPERTY ET AL
P.O. BOX 2469, HOUSTON, TX 77252-2469
10001 RICHMOND AVENUE
HOUSTON, TX 77042-4299
Assignment: 7
Reel/Frame:020275/0849   Pages: 9
Recorded: 12/20/2007
Attorney Dkt #:14.0312-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROBERTSSON, JOHAN OLOF ANDERS
Exec Dt:
03/10/2006
2
KRAGH, JULIAN EDWARD
Exec Dt:
07/14/2006
3
VAN MANEN, DIRK-JAN
Exec Dt:
03/10/2006
Assignee
1
WESTERNGECO, L.L.C.
10001 RICHMOND AVENUE
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7480204
US20080008039
11641241
Correspondence name and address
RHONDA J. SMITH
10001 RICHMOND AVENUE
HOUSTON, TX 77042
Assignment: 8
Reel/Frame:017889/0933   Pages: 7
Recorded: 07/07/2006
Attorney Dkt #:14.0315-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROBERTSSON, JOHAN OLOF ANDERS
Exec Dt:
05/10/2006
2
MORLEY, LAWRENCE C.
Exec Dt:
05/10/2006
Assignee
1
WESTERNGECO LLC
10001 RICHMOND AVE.
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7791980
US20060291328
11456103
Correspondence name and address
JEFFREY E. GRIFFIN
10001 RICHMOND AVE.
HOUSTON, TX 77042
Assignment: 9
Reel/Frame:018983/0280   Pages: 6
Recorded: 03/08/2007
Attorney Dkt #:14.0314-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROBERTSSON, JOHAN OLOF ANDERS
Exec Dt:
07/31/2006
2
KOSTOV, CLEMENT
Exec Dt:
02/02/2007
Assignee
1
WESTERNGECO, L.L.C.
10001 RICHMOND AVENUE
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080008038
11683857
Correspondence name and address
RHONDA J. SMITH
10001 RICHMOND AVENUE
HOUSTON, TX 77042
Assignment: 10
Reel/Frame:020277/0793   Pages: 7
Recorded: 12/20/2007
Attorney Dkt #:14.0308-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MUYZERT, EVERHARD JOHAN
Exec Dt:
07/14/2006
2
ROBERTSSON, JOHAN OLOF ANDERS
Exec Dt:
07/31/2006
Assignee
1
WESTERNGECO, L.L.C.
10001 RICHMOND AVENUE
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7379386
US20080049551
11641416
Correspondence name and address
RHONDA J. SMITH
10001 RICHMOND AVENUE
HOUSTON, TX 77042
Assignment: 11
Reel/Frame:019577/0374   Pages: 3
Recorded: 07/19/2007
Attorney Dkt #:57.0619 US PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ROBERTSSON, JOHAN OLOF ANDERS
Exec Dt:
10/31/2006
Assignee
1
WESTERNGECO L.L.C.
10001 RICHMOND AVENUE
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7742876
US20080010022
10593599
Correspondence name and address
SCHLUMBERGER-DOLL RESEARCH
P.O. BOX 425045
ATTN: I.P. LAW DEPARTMENT
CAMBRIDGE, MA 02142
Assignment: 12
Reel/Frame:019941/0759   Pages: 3
Recorded: 10/10/2007
Attorney Dkt #:57.0593 US PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ROBERTSSON, JOHAN OLOF ANDERS
Exec Dt:
12/15/2006
Assignee
1
WESTERNGECO L.L.C.
10001 RICHMOND AVENUE
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8605541
US20080165618
11629339
Correspondence name and address
SCHLUMBERGER-DOLL RESEARCH
P.O. BOX 425045
CAMBRIDGE, MA 02142
Assignment: 13
Reel/Frame:019024/0787   Pages: 4
Recorded: 03/16/2007
Attorney Dkt #:14.0337-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ROBERTSSON, JOHAN OLOF ANDERS
Exec Dt:
03/15/2007
Assignee
1
WESTERNGECO, L.L.C.
10001 RICHMOND AVENUE
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7426438
US20080228403
11687296
Correspondence name and address
RHONDA J. SMITH
10001 RICHMOND AVENUE
HOUSTON, TX 77042
Assignment: 14
Reel/Frame:019500/0441   Pages: 8
Recorded: 06/29/2007
Attorney Dkt #:14.0356-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROBERTSSON, JOHAN OLOF ANDERS
Exec Dt:
03/30/2007
2
CAPRIOLI, PHILIPPE
Exec Dt:
04/02/2007
3
OZDEMIR, AHMET KEMAL
Exec Dt:
03/30/2007
Assignee
1
WESTERNGECO L.L.C.
10001 RICHMOND AVENUE
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7715988
US20080312878
11762509
Correspondence name and address
RHONDA J. SMITH
10001 RICHMOND AVENUE
HOUSTON, TX 77042
Assignment: 15
Reel/Frame:019173/0633   Pages: 7
Recorded: 04/17/2007
Attorney Dkt #:14-0326-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VAN MANEN, DIRK-JAN
Exec Dt:
04/05/2007
2
ROBERTSSON, JOHAN OLOF ANDERS
Exec Dt:
04/03/2007
Assignee
1
WESTERNGECO, L.L.C.
10001 RICHMOND AVENUE
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8077543
US20080259726
11736392
Correspondence name and address
RHONDA J. SMITH
10001 RICHMOND AVENUE
HOUSTON, TX 77042
Assignment: 16
Reel/Frame:020811/0375   Pages: 6
Recorded: 04/16/2008
Attorney Dkt #:57.0654 US PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VAN MANEN, DIRK-JAN
Exec Dt:
05/01/2007
2
CURTIS, ANDREW
Exec Dt:
05/17/2007
3
ROBERTSSON, JOHAN OLOF ANDERS
Exec Dt:
05/01/2007
Assignee
1
WESTERNGECO L.L.C.
10001 RICHMOND AVENUE
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090043545
11665243
Correspondence name and address
SCHLUMBERGER-DOLL RESEARCH
PO BOX 425045
ATTN: IP LAW DEPT.
CAMBRIDGE, MA 02142
Assignment: 17
Reel/Frame:019572/0170   Pages: 9
Recorded: 07/18/2007
Attorney Dkt #:14.0361-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OZDEMIR, AHMET KEMAL
Exec Dt:
05/30/2007
2
CAPRIOLI, PHILIPPE
Exec Dt:
05/30/2007
3
OZBEK, ALI
Exec Dt:
05/30/2007
4
ROBERTSSON, JOHAN OLOF ANDERS
Exec Dt:
05/30/2007
Assignee
1
WESTERNGECO L.L.C.
10001 RICHMOND AVENUE
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9279899
US20090022009
11779797
Correspondence name and address
RHONDA J. SMITH
10001 RICHMOND AVENUE
HOUSTON, TX 77042
Assignment: 18
Reel/Frame:019470/0864   Pages: 8
Recorded: 06/22/2007
Attorney Dkt #:14.0348-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WELKER, KENNETH E.
Exec Dt:
06/01/2007
2
ROBERTSSON, JOHAN OLOF ANDERS
Exec Dt:
06/01/2007
3
PAULSEN, JENS OLAV
Exec Dt:
06/01/2007
Assignee
1
WESTERNGECO L.L.C.
10001 RICHMOND AVENUE
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7755970
US20080316859
11767389
Correspondence name and address
RHONDA J. SMITH
10001 RICHMOND AVENUE
HOUSTON, TX 77042
Assignment: 19
Reel/Frame:020997/0857   Pages: 9
Recorded: 05/25/2008
Attorney Dkt #:14.0342-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VASSALLO, MASSIMILIANO
Exec Dt:
03/29/2008
2
ROBERTSSON, JOHAN OLOF ANDERS
Exec Dt:
03/26/2008
3
VAN MANEN, DIRK-JAN
Exec Dt:
03/25/2008
Assignee
1
WESTERNGECO L. L. C.
10001 RICHMOND
IP DEPT - JEFF GRIFFIN
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8964501
US20090290448
12126889
Correspondence name and address
WESTERNGECO L.L.C.
10001 RICHMOND AVENUE
IP DEPT - JEFFREY E. GRIFFIN
HOUSTON, TX 77042-4299
Assignment: 20
Reel/Frame:020726/0786   Pages: 8
Recorded: 03/31/2008
Attorney Dkt #:14.0371-US (SHW.0042US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROBERTSSON, JOHAN OLOF ANDERS
Exec Dt:
03/28/2008
2
MUYZERT, EVERHARD
Exec Dt:
03/28/2008
Assignee
1
WESTERNGECO L. L. C.
10001 RICHMOND AVENUE
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7835224
US20090245021
12058903
Correspondence name and address
WESTERNGECO L.L.C.
10001 RICHMOND AVENUE
HOUSTON, TX 77042
Assignment: 21
Reel/Frame:022558/0498   Pages: 9
Recorded: 04/17/2009
Attorney Dkt #:57.0734 US PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRAGH, JULIAN EDWARD
Exec Dt:
04/01/2009
2
ROBERTSSON, JOHAN OLOF ANDERS
Exec Dt:
04/06/2009
3
MUYZERT, EVERHARD JOHAN
Exec Dt:
04/01/2009
4
KOSTOV, CLEMENT
Exec Dt:
04/05/2009
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
ONE HAMPSHIRE STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8958266
US20100002539
12439099
Correspondence name and address
JAMES MCALEENAN
ONE HAMPSHIRE STREET
SCHLUMBERGER TECHNOLOGY CORPORATION
CAMBRIDGE, MA 02139
Assignment: 22
Reel/Frame:027477/0845   Pages: 9
Recorded: 01/04/2012
Attorney Dkt #:57.0913-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOSTOV, CLEMENT
Exec Dt:
11/28/2011
2
HOPPERSTAD, JON-FREDRIK
Exec Dt:
11/29/2011
3
KITCHENSIDE, PHILIP
Exec Dt:
12/12/2011
4
ROBERTSSON, JOHAN OLOF ANDERS
Exec Dt:
11/29/2011
5
SCHALKWIJK, KARIN
Exec Dt:
12/02/2011
Assignee
1
WESTERNGECO L.L.C.
10001 RICHMOND AVENUE
HOUSTON, TEXAS 77042-4299
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9341726
US20120095689
13259639
Correspondence name and address
STEVEN GAHLINGS
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042-4299
Assignment: 23
Reel/Frame:035401/0176   Pages: 4
Recorded: 04/14/2015
Attorney Dkt #:EBLUP0111WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ROBERTSSON, JOHAN OLOF ANDERS
Exec Dt:
03/31/2015
Assignee
1
ETH ZURICH
ETH TRANSFER
RAMISTRASSE 101
ZURICH, SWITZERLAND CH-8092
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9728180
US20150078563
14389455
Correspondence name and address
HEIDI A. BOEHLEFELD
1621 EUCLID AVENUE
NINETEENTH FLOOR
CLEVELAND, OH 44115
Assignment: 24
Reel/Frame:045559/0482   Pages: 4
Recorded: 04/17/2018
Attorney Dkt #:19727-0175
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROBERTSSON, JOHAN OLOF ANDERS
Exec Dt:
04/04/2018
2
AMUNDSEN, LASSE
Exec Dt:
04/03/2018
Assignee
1
STATOIL PETROLEUM AS
FORUSBEEN 50
STAVANGER, NORWAY 4035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10788596
US20180275294
15764461
Correspondence name and address
EVERSHEDS SUTHERLAND (US) LLP
999 PEACHTREE STREET, N.E.
SUITE 2300
ATLANTA, GA 30309
Assignment: 25
Reel/Frame:053550/0026   Pages: 7
Recorded: 08/20/2020
Attorney Dkt #:19727-0232
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AMUNDSEN, LASSE
Exec Dt:
04/03/2018
2
ROBERTSSON, JOHAN OLOF ANDERS
Exec Dt:
04/04/2018
Assignee
1
EQUINOR ENERGY AS
FORUSBEEN 50
STAVANGER, NORWAY 4035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11269093
US20200393582
16998085
Correspondence name and address
EVERSHEDS SUTHERLAND (US) LLP
999 PEACHTREE STREET, N.E.
SUITE 2300
ATLANTA, GA 30309

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