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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06/12/2001
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Application #:
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09216168
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Filing Dt:
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12/18/1998
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Inventors:
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FRANCIS ALEXANDER CUMMING, SIMON LAWRENCE FISHER, WILHELMUS CHRISTIANUS LOHBECK
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Title:
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SYSTEM FOR SEALING THE INTERSECTION BETWEEN A PRIMARY AND A BRANCH BOREHOLE
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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900 LOUISIANA |
P.O. BOX 2463 |
HOUSTON, TEXAS 77252 |
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SHELL OIL COMPANY |
BEVERLEE G. STEINBERG |
INTELLECTUAL PROPERTY |
P.O. BOX 2463 - 910 LOUISIANA |
HOUSTON, TEXAS 77252-2463 |
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