Patent Assignment Abstract of Title
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Total Assignments:
6
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Patent #:
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Issue Dt:
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12/11/2012
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Application #:
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12456732
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Filing Dt:
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06/22/2009
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Publication #:
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Pub Dt:
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12/31/2009
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Inventors:
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James Shamburger, David Wilde
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Title:
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DRILL BIT HAVING FUNCTIONAL ARTICULATION TO DRILL BOREHOLES IN EARTH FORMATIONS IN ALL DIRECTIONS
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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14902 SOMMERMEYER, SUITE 100 |
HOUSTON, TEXAS 77041 |
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JACOB S. MATTIS |
THE MATTHEWS FIRM |
2000 BERING DRIVE, SUITE 700 |
HOUSTON, TX 77057 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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14902 SOMMERMEYER STREET, SUITE 100 |
HOUSTON, TEXAS 77041 |
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JACOB S. MATTIS |
THE MATTHEWS FIRM |
2000 BERING DRIVE, SUITE 700 |
HOUSTON, TEXAS 77057 |
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Assignment:
3
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RE-RECORD TO CORRECT THE ADDRESS CHANGE PREVIOUSLY RECORDED AT REEL/FRAME 024051/0363
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P.O. BOX 173 |
KINGSTON CHAMBERS |
ROAD TOWN, TORTOLA, VIRGIN ISLANDS, BRITISH |
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JACOB S. MATTIS |
THE MATTHEWS FIRM |
2000 BERING DRIVE, SUITE 700 |
HOUSTON, TEXAS 77057 |
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Assignment:
4
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CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
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P.O. BOX 173 |
KINGSTON CHAMBERS |
ROAD TOWN, VIRGIN ISLANDS, BRITISH |
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TERRY L. MCCUTCHEON |
2000 BERING DRIVE |
SUITE 700 |
HOUSTON, TX 77057 |
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Assignment:
5
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SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
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3003 TASMAN DRIVE |
SANTA CLARA, CALIFORNIA 95054 |
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DLA PIPER LLP (US) |
4365 EXECUTIVE DRIVE, SUITE 1100 |
SAN DIEGO, CA 92121 |
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Assignment:
6
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RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
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10613 W. SAM HOUSTON PKWY. N., SUITE 600 |
HOUSTON, TEXAS 77064 |
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SHANNON BERTINO |
2001 ROSS AVENUE, STE 3900 |
DALLAS, TX 75201 |
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