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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
06/26/2012
Application #:
10239443
Filing Dt:
02/19/2003
Publication #:
Pub Dt:
09/11/2003
Inventors:
Jon-Fredrik Hopperstad, Johan-Fredrik Synnevaag, Pieter-Leonard Vermeer
Title:
SEISMIC SOURCE ARRAYS
Assignment: 1
Reel/Frame:
013685/0602Recorded: 01/22/2003Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/03/2002
Exec Dt:
10/03/2002
Exec Dt:
09/30/2002
Assignee:
10001 RICHMOND AVENUE
HOUSTON, TEXAS 77042-4299
Correspondent:
DAVID S. FIGATNER
10001 RICHMOND AVENUE
P.O. BOX 2469
WESTERNGECO INTELLECTUAL PROPERTY DEPT.
HOUSTON, TX 77042-4299
Assignment: 2
Reel/Frame:
051428/0580Recorded: 12/27/2019Pages: 14
Conveyance:
NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/05/2019
Assignee:
SOLHEIMSGATEN 15
BERGEN, NORWAY 5058
Correspondent:
ACAPO AS
STRANDGATEN 198
BERGEN, 5004 NORWAY
Assignment: 3
Reel/Frame:
052109/0147Recorded: 01/20/2020Pages: 6
Conveyance:
CHANGE OF ADDRESS
Assignor:
Exec Dt:
01/17/2020
Assignee:
DAMSGÅRDSVEIEN 135
LAKSEVÅG, NORWAY 5160
Correspondent:
ACAPO AS
STRANDGATEN 198
BERGEN, 5004 NORWAY

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