Patent Assignment Details
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| Reel/Frame: | 010136/0123 | |
| Pages: | 9 |
| | Recorded: | 05/21/1999 | | |
| Conveyance: | (ASSIGNMENT OF ASSIGNOR'S INTEREST) RE-RECORD TO CORRECT ASSIGNEE'S NAME ON A DOCUMENT PREVIOUSLY RECORDED AT REEL 9766 FRAME 0771. |
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Total properties:
1
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Patent #:
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Issue Dt:
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06/12/2001
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Application #:
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09247813
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Filing Dt:
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02/09/1999
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Title:
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METHODS AND COMPOSITIONS FOR CEMENTING PIPE STRINGS IN WELL BORES
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Assignee
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| 4100 CLINTON DRIVE |
| HOUSTON, TEXAS 77020 |
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Correspondence name and address
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HALLIBURTON ENERGY SERVICES
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CRAIG W. RODDY
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P.O. BOX 1431
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DUNCAN, OK 73436-0102
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