Patent Assignment Details
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Reel/Frame: | 007092/0337 | |
| Pages: | 3 |
| | Recorded: | 06/28/1994 | | |
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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06/06/1995
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Application #:
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08267998
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Filing Dt:
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06/28/1994
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Title:
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APPARATUS AND METHOD FOR MIXING POLYACRYLAMIDE WITH BRINE IN AN ANNULUS OF A WELLBORE TO PREVENT A CEMENT-LIKE MIXTURE FROM FOULING WELLBORE TOOLS
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Assignee
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5000 GULF FREEWAY |
P.O. BOX 2175 |
HOUSTON, TEXAS 77023 |
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Correspondence name and address
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SCHLUMBERGER TECHNOLOGY CORPORATION
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JOHN H. BOUCHARD
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ATTN: PATENT COUNSEL
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P.O. BOX 2175, 5000 GULF FREEWAY
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HOUSTON, TX 77252-2175
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