Patent Assignment Details
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Reel/Frame: | 006852/0800 | |
| Pages: | 3 |
| | Recorded: | 02/07/1994 | | |
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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05/24/1994
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Application #:
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07965142
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Filing Dt:
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10/22/1992
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Title:
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DILUTION OF DRILLING FLUID IN FORMING CEMENT SLURRIES
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Assignee
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P.O. BOX 2463 |
900 LOUISIANA |
HOUSTON, TEXAS 77252-2463 |
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Correspondence name and address
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SHELL OIL COMPANY
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FREDRIK MARLOWE
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P.O. BOX 2463 - 900 LOUISIANA
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HOUSTON, TEXAS 77252-2463
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