Patent Assignment Abstract of Title
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Total Assignments:
1
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Patent #:
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Issue Dt:
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01/22/2008
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Application #:
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10257824
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Filing Dt:
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10/17/2002
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Publication #:
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Pub Dt:
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05/15/2003
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Inventors:
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Michele Scott Albrecht, Kenneth Michael Cowan, Robert Irving McNeil III et al
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Title:
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SILICA-BASED DRILLING MUDS COMPRISING GLYCOSIDE LUBRICANTS WITH AMINO-LINKED ALKYL CHAINS
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| P.O. BOX 2463 |
| 910 LOUISIANA |
| HOUSTON, TEXAS 77252-2463 |
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| EUGENE R. MONTALVO |
| SHELL OIL CO. |
| I. P., PO BOX 2463 |
| 910 LOUISIANA |
| HOUSTON, TX 77252-2463 |
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