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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07/29/2008
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Application #:
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11142864
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Filing Dt:
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06/01/2005
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Publication #:
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Pub Dt:
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12/07/2006
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Inventors:
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Earl D. Webb, Iosif J. Hriscu, Perry Courville, Robert Pipkin
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Title:
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METHOD AND APPARATUS FOR GENERATING FLUID PRESSURE PULSES
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 10200 BELLAIRE BLVD |
| HOUSTON, TEXAS 77072 |
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| JOHN W. WUSTENBERG |
| HALLIBURTON ENERGY SERVICES |
| 2600 SOUTH SECOND ST. |
| DUNCAN, OK 73533 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| SUITE 100, 17608-103 AVENUE |
| EDMONTON, ALBERTA, CANADA T5S 1J9 |
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| JOHN W. WUSTENBERG |
| HALLIBURTON ENERGY SERVICES, INC. |
| 2600 SOUTH SECOND STREET |
| DUNCAN, OK 73533 |
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Assignment:
3
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 17608-103 AVENUE |
| SUITE 100 |
| EDMONTON, AB, CANADA T5S 1J9 |
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| KATHLEEN M. BASTARACHE |
| WILMER CUTLER PICKERING HALE & DORR LLP. |
| 60 STATE STREET |
| BOSTON, MA 02109 |
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Assignment:
4
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CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
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| 5621 - 70 STREET |
| EDMONTON, CANADA T6B 3P6 |
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| C. DALE QUISENBERRY |
| 6750 WEST LOOP SOUTH |
| BELLAIRE, TX 77401 |
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