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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01/24/1989
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Application #:
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07150471
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Filing Dt:
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01/29/1988
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Inventor:
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JOHN K. BORCHARDT
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Title:
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A CO2 DRIVE PROCESS FOR OIL RECOVERY EMPLOYING AN ALCOHOL ETHOXYCARBOXYLATE SURFACTANT
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| RICHARD F. LEMUTH |
| SHELL OIL CO. |
| PATENTS AND LICENSING |
| P. O. BOX 2463 |
| HOUSTON, TX 77252-2463 |
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