Patent Assignment Abstract of Title
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Total Assignments:
4
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Patent #:
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Issue Dt:
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01/11/2011
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Application #:
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11658166
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Filing Dt:
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01/22/2007
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Publication #:
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Pub Dt:
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07/10/2008
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Inventor:
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Robert Neil Hall
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Title:
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DOWNHOLE DEVICE
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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TECHNOLOGY HOUSE, BLACKBURR BUSINESS PARK |
BLACKBURR, ABERDEEN AB21 OPS, UNITED KINGDOM |
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ROBERT E. CANNUSCIO, ESQ. |
DRINKER BIDDLE & REATH LLP |
ONE LOAN SQUARE |
18TH & CHERRY STREETS |
PHILADELPHIA, PA 19103-6996 |
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Assignment:
2
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CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE'S ADDRESS. DOCUMENT PREVIOUSLY REC ORDED AT REEL 018867 FRAME 0013.
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TECHNOLOGY HOUSE, BLACKBURN BUSINESS PARK |
BLACKBURN, ABERDEEN, AB21 OPS, 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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Assignment:
3
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SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
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4400 POST OAK PARKWAY |
HOUSTON, TEXAS 77027 |
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DAVE HOFMAN, BOISBRUN HOFMAN, PLLC |
12900 PRESTON ROAD, SUITE 204 |
DALLAS, TX 75230 |
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Assignment:
4
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CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
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TECHNOLOGY HOUSE, BLACKBURN BUSINESS PARK |
BLACKBURN, ABERDEEN, UNITED KINGDOM AB21 0PS |
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DAVE HOFMAN, BOISBRUN HOFMAN, PLLC |
12900 PRESTON ROAD, SUITE 204 |
DALLAS, TX 75230 |
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