Patent Assignment Abstract of Title
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Total Assignments:
2
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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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13741301
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Filing Dt:
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01/14/2013
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Publication #:
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Pub Dt:
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09/05/2013
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Inventors:
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Bruce CHEREWYK, Sheldon GRIFFITH
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Title:
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BALL INJECTING APPARATUS FOR WELLBORE OPERATIONS WITH EXTERNAL LOADING PORT
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Assignment:
1
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SHORT-FORM PATENT SECURITY AGREEMENT
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| 500 PARK AVENUE |
| 3RD FLOOR |
| NEW YORK, NEW YORK 10022 |
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| MORRISON & FOERSTER LLP |
| 425 MARKET ST. |
| SAN FRANCISCO, CA 94105 |
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Assignment:
2
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TERMINATION OF PATENT SECURITY AGREEMENT
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| 175 TECHNOLOGY DRIVE, SUITE 100 |
| IRVINE, CALIFORNIA 92618 |
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| MORRISON & FOERSTER LLP |
| 425 MARKET ST. |
| SAN FRANCISCO, CA 94105 |
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