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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
12/10/2013
Application #:
11863103
Filing Dt:
09/27/2007
Publication #:
Pub Dt:
04/03/2008
Inventors:
Richard Eperjesi, Keith Elder
Title:
SEISMIC DATA ACQUISITION SYSTEMS AND METHOD UTILIZING A WIRELINE REPEATER UNIT
Assignment: 1
Reel/Frame:
020071/0401Recorded: 11/06/2007Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/29/2007
Exec Dt:
10/11/2007
Assignee:
2105 CITYWEST BOULEVARD, SUITE 400
HOUSTON, TEXAS 77042-2839
Correspondent:
MADAN, MOSSMAN & SRIRAM, P.C.
2603 AUGUSTA, SUITE 700
HOUSTON, TX 77057-5662
Assignment: 2
Reel/Frame:
024424/0138Recorded: 05/21/2010Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/19/2010
Assignee:
2105 CITYWEST BOULEVARD
SUITE 400
HOUSTON, TEXAS 77042-2839
Correspondent:
ROBERT M. TUTTLE
370 SEVENTEENTH STREET
REPUBLIC PLAZA BUILDING, SUITE 4700
DENVER, CO 80202
Assignment: 3
Reel/Frame:
024651/0695Recorded: 07/09/2010Pages: 11
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/07/2010
Assignee:
PO BOX 309GT UGLAND HOUSE
SOUTH CHURCH STREET
GEORGE TOWN, GRAND CAYMAN, CAYMAN ISLANDS
Correspondent:
ROBERT M. TUTTLE/ DORSEY & WHITNEY LLP
370 SEVENTEENTH STREET
REPUBLIC PLAZA BUILDING, SUITE 4700
DENVER, CO 80202

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