Patent Assignment Abstract of Title
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Total Assignments:
3
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Patent #:
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Issue Dt:
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03/13/2012
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Application #:
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13049713
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Filing Dt:
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03/16/2011
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Publication #:
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Pub Dt:
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07/07/2011
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Inventors:
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Zhouhong Wei, John Sallas
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Title:
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APPARATUS FOR GENERATING A SEISMIC SOURCE SIGNAL
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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2101 CITYWEST BLVD. |
BUILDING III, SUITE 400 |
HOUSTON, TEXAS 77042 |
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JOSHUA D. ENGEL / DORSEY & WHITNEY LLP |
1400 WEWATTA STREET |
SUITE 400 |
DENVER, CO 80202-5549 |
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Assignment:
2
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CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
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2105 CITYWEST BOULEVARD |
SUITE 400 |
HOUSTON, TEXAS 77042 |
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JOSHUA D. ENGEL / DORSEY & WHITNEY LLP |
1400 WEWATTA STREET |
SUITE 400 |
DENVER, CO 80202-5549 |
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Assignment:
3
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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SOUTH CHURCH STREET |
PO BOX 309GT UGLAND HOUSE |
GEORGE TOWN, GRAND CAYMAN, CAYMAN ISLANDS |
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JOSHUA D. ENGEL / DORSEY & WHITNEY LLP |
1400 WEWATTA STREET |
SUITE 400 |
DENVER, CO 80202-5549 |
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