Patent Assignment Abstract of Title
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Total Assignments:
1
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Patent #:
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NONE
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Issue Dt:
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Application #:
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12221999
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Filing Dt:
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08/08/2008
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Publication #:
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Pub Dt:
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02/19/2009
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Inventor:
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Daniel Purkis
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Title:
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Remote actuation of downhole tools using fluid pressure from surface
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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KIRKTON AVENUE |
PITMEDDEN ROAD, INDUSTRIAL ESTATE DYCE |
ABERDEEN, AB21 OBF, UNITED KINGDOM |
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ROBERT E. CANNUSCIO, ESQ. |
DRINKER BIDDLE & REATH LLP |
ONE LOGAN SQUARE |
18TH & CHERRY STREETS |
PHILADELPHIA, PA 19103-6996 |
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