`
`assignments.uspto.gov/assignments/q?db=pat&qt=pat&reel=&frame=&pat=6925386&pub=&asnr=&asnri=&asne=&asnei=&asns=
`
`Exec Dt:10/25/2004
`Exec Dt:10/25/2004
`
`Exec Dt:10/11/2004
`Exec Dt:10/01/2004
`
`Pages: 4
`
`LIMA, JOSTEIN
`DANIELSEN, BARBARA JANINA
`
`STRAND, CHRISTIAN
`
`Assignors:LONG, ANDREW SAMUEL
`
`Conveyance:ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
`Reel/Frame:015351/0791
`
`Recorded: 11/08/2004
`
`Exec Dt:01/13/2004
`Exec Dt:11/20/2003
`Exec Dt:11/20/2003
`Exec Dt:11/25/2003
`Exec Dt:11/25/2003
`
`Pages: 5
`
`Assignment: 2
`
`HOUSTON, TX 77079
`738 HIGHWAY 6 SOUTH, SUITE 500
`E. EUGENE THIGPEN
`
`Correspondent:PETROLEUM GEO-SERVICES, INC.
`
`HOUSTON, TEXAS 77079
`SUITE 500
`738 HIGHWAY 6 SOUTH
`
`Assignee:PGS AMERICAS, INC.
`
`STRANDENES, SVERRE L.
`LUBRANO, ANDREW F.
`CAMPBELL, STEVEN B.
`MATHUR, ALOKE K.
`
`Assignors:PRAMIK, WILLIAM B.
`
`Conveyance:ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
`Reel/Frame:014931/0273
`
`Recorded: 01/26/2004
`
`Assignment: 1
`
`Title:ILLUMINATION MONITORING PROCESS FOR MAKING INFILL DECISIONS
`
`Inventors:William B. Pramik, Aloke K. Mathur, Steven B. Campbell, Andrew F. Lubrano et al
`
`Filing Dt:09/12/2003
`
`Application #:10662106
`
`Pub Dt:03/17/2005
`Issue Dt:08/02/2005
`
`Publication #:20050060097
`
`Patent #:6925386
`Total Assignments: 3
`
`applications please consult USPTO staff.
`NOTE:Results display only for issued patents and published applications. For pending or abandoned
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`Patent Assignment Abstract of Title
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`Assignments on the Web > Patent Query
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`USPTO Assignments on the Web
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`12/2/13
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`United States Patent and Trademark Office
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`WESTERNGECO Exhibit 2024, pg. 1
`PGS v WESTERNGECO
`IPR2014-01478
`
`
`
`2/2
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`assignments.uspto.gov/assignments/q?db=pat&qt=pat&reel=&frame=&pat=6925386&pub=&asnr=&asnri=&asne=&asnei=&asns=
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`If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.3.4
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`Search Results as of: 12/02/2013 05:39 PM
`
`Exec Dt:11/19/2013
`
`Pages: 4
`
`HOUSTON, TX 77079
`15150 MEMORIAL DRIVE
`
`Correspondent:PETROLEUM GEO-SERVICES, INC.
`
`HOUSTON, TEXAS 77079
`15150 MEMORIAL DRIVE
`
`Assignee:PETROLEUM GEO-SERVICES, INC.
`Assignor:PGS AMERICAS, INC.
`
`Conveyance:ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
`Reel/Frame:031677/0372
`
`Recorded: 11/26/2013
`
`Assignment: 3
`
`HOUSTON, TX 77079
`738 HIGHWAY 6 SOUTH, SUITE 500
`E. EUGENE THIGPEN
`
`Correspondent:PETROLEUM GEO-SERVICES, INC.
`
`HOUSTON, TEXAS 77079
`SUITE 500
`738 HIGHWAY 6 SOUTH
`
`Assignee:PGS AMERICAS, INC.
`
`USPTO Assignments on the Web
`
`12/2/13
`
`WESTERNGECO Exhibit 2024, pg. 2
`PGS v WESTERNGECO
`IPR2014-01478
`
`
`
`1/2
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`assignments.uspto.gov/assignments/q?db=pat&qt=pat&reel=&frame=&pat=6906981&pub=&asnr=&asnri=&asne=&asnei=&asns=
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`Search Results as of: 12/02/2013 05:39 PM
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`If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.3.4
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`Exec Dt:11/19/2013
`
`Pages: 4
`
`Exec Dt:09/10/2002
`
`Pages: 3
`
`HOUSTON, TX 77079
`15150 MEMORIAL DRIVE
`
`Correspondent:PETROLEUM GEO-SERVICES, INC.
`
`HOUSTON, TEXAS 77079
`15150 MEMORIAL DRIVE
`
`Assignee:PETROLEUM GEO-SERVICES, INC.
`Assignor:PGS AMERICAS, INC.
`
`Conveyance:ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
`Reel/Frame:031677/0372
`
`Recorded: 11/26/2013
`
`HOUSTON, TX 77079
`16010 BAKER'S POINT LANE, SUITE 600
`
`Assignment: 2
`
`Correspondent:E. EUGENE THIGPEN
`
`HOUSTON, TEXAS 77079
`SUITE 600
`16010 BAKER'S POINT LANE
`
`Assignee:PGS AMERICAS, INC.
`Assignor:VAAGE, SVEIN TORLEIF
`
`Conveyance:ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
`Reel/Frame:013402/0935
`
`Recorded: 10/16/2002
`
`Assignment: 1
`
`Title:METHOD AND SYSTEM FOR ACQUIRING MARINE SEISMIC DATA USING MULTIPLE SEISMIC SOURCES
`
`Filing Dt:07/17/2002
`
`Application #:10197235
`
`Pub Dt:01/22/2004
`Issue Dt:06/14/2005
`
`Inventor:Svein Toreif Vaage
`
`Publication #:20040013037
`
`Patent #:6906981
`Total Assignments: 2
`
`applications please consult USPTO staff.
`NOTE:Results display only for issued patents and published applications. For pending or abandoned
`
`Patent Assignment Abstract of Title
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`Assignments on the Web > Patent Query
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`12/2/13
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`WESTERNGECO Exhibit 2024, pg. 3
`PGS v WESTERNGECO
`IPR2014-01478
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`Web interface last modified: Jul 8, 2013 v.2.3.4
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`USPTO Assignments on the Web
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`12/2/13
`
`WESTERNGECO Exhibit 2024, pg. 4
`PGS v WESTERNGECO
`IPR2014-01478