Patent Assignment Details
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| Reel/Frame: | 010854/0053 | |
| Pages: | 2 |
| | Recorded: | 05/31/2000 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
1
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Patent #:
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Issue Dt:
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12/30/2003
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Application #:
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09584526
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Filing Dt:
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05/31/2000
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Title:
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METHOD AND APPARATUS FOR CONTROLLING PRESSURE AND DETECTING WELL CONTROL PROBLEMS DURING DRILLING OF AN OFFSHORE WELL USING A GAS-LIFTED RISER
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Assignee
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| 3120 BUFFALO SPEEDWAY |
| HOUSTON, TEXAS 77098 |
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Correspondence name and address
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EXXONMOBIL UPSTREAM RESEARCH COMPANY
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KEITH A. BELL
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3319 MERCER STREET
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HOUSTON, TX 77027
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