Patent Assignment Details
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Reel/Frame: | 011329/0220 | |
| Pages: | 4 |
| | Recorded: | 11/15/2000 | | |
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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12/11/2001
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Application #:
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09713049
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Filing Dt:
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11/15/2000
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Title:
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Downhole valve
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Assignee
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300 SCHLUMBERGER |
SUGAR LAND, TEXAS 77478 |
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Correspondence name and address
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SCHLUMBERGER TECHNOLOGY CORPORATION
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JAIME CASTANO
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PATENT COUNSEL
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P.O. BOX 1590
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ROSHARON, TEXAS 77583-1590
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