Patent Assignment Abstract of Title
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Total Assignments:
2
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Patent #:
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Issue Dt:
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04/29/2014
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Application #:
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13851365
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Filing Dt:
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03/27/2013
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Publication #:
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Pub Dt:
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08/29/2013
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Inventors:
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David L. Sipos, Samuel P. Hawkins III, Donald E. Mosing, Burney J. Latiolais JR. et al
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Title:
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METHODS AND MULTI-PURPOSE APPARATUS FOR DISPENSING AND CIRCULATING FLUID IN WELLBORE CASING
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Assignment:
1
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CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
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| 10260 WESTHEIMER |
| SUITE 700 |
| HOUSTON, TEXAS 77042 |
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| JEFFREY S. BERGMAN |
| TWO HOUSTON CENTER |
| 909 FANNIN, SUITE 3500 |
| HOUSTON, TX 77010 |
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Assignment:
2
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SHORT-FORM PATENT AND TRADEMARK SECURITY AGREEMENT
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| THE WALBROOK BUILDING, 8TH FLOOR |
| LONDON, UNITED KINGDOM EC4N 8AF |
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| KATE ANDES |
| 1221 AVENUE OF THE AMERICAS |
| NEW YORK, NY 10020 |
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