Patent Assignment Details
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Reel/Frame: | 009697/0597 | |
| Pages: | 4 |
| | Recorded: | 01/07/1999 | | |
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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12/03/2002
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Application #:
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09226682
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Filing Dt:
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01/07/1999
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Title:
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METHODS FOR ENHANCING WELLBORE TREATMENT FLUIDS
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Assignee
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P.O. BOX 2200 |
1801 HIGHWAY 52 NORTHWEST |
WEST LAFAYETTE, INDIANA 47906 |
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Correspondence name and address
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WOODARD, EMHARDT, NAUGHTON, ET AL.
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JAMES B. MYERS, JR.
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111 MONUMENT CIRCLE, SUITE 3700
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BANK ONE CENTER/TOWER
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INDIANAPOLIS, IN 46204-5137
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