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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12/22/2015
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Application #:
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13322763
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Filing Dt:
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02/03/2012
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Publication #:
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Pub Dt:
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05/24/2012
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Inventors:
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Peter Wood, Fraser Louden, Stuart Berry, Duncan James Trinder, Andrew John Gorrara
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Title:
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ACTIVE EXTERNAL CASING PACKER (ECP) FOR FRAC OPERATIONS IN OIL AND GAS WELLS
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| VIKING HOUSE, 1 CLAYMORE AVENUE |
| OFFSHORE TECHNOLOGY PARK |
| ABERDEEN, ABERDEENSHIRE AB23 8GW, UNITED KINGDOM |
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| ROSS T. ROBINSON |
| WINSTEAD PC |
| P.O. BOX 131851 |
| DALLAS, TX 75313 |
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Assignment:
2
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CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
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| CLAYMORE DRIVE |
| ABERDEEN ENERGY PARK, BRIDGE OF DON |
| ABERDEEN, UNITED KINGDOM AB23 8GD |
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| ROBERT E. CANNUSCIO |
| ONE LOGAN SQUARE |
| SUITE 2000 |
| PHILADELPHIA, PA 19103 |
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Assignment:
3
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 34 ALBYN PLACE |
| ABERDEEN, SCOTLAND SC492602 |
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| EUGENE PIERSON |
| 1010 FISHER ST |
| HOUSTON, TX 77018 |
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Assignment:
4
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 12818 MURPHY RD |
| STAFFORD, TEXAS 77477 |
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| EUGENE PIERSON |
| 1010 FISHER ST |
| HOUSTON, TX 77018 |
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