Patent Assignment Details
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Reel/Frame: | 011752/0541 | |
| Pages: | 2 |
| | Recorded: | 04/23/2001 | | |
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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06/12/2001
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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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Title:
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SYSTEM FOR SEALING THE INTERSECTION BETWEEN A PRIMARY AND A BRANCH BOREHOLE
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Assignee
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900 LOUISIANA |
P.O. BOX 2463 |
HOUSTON, TEXAS 77252 |
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Correspondence name and address
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SHELL OIL COMPANY
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BEVERLEE G. STEINBERG
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INTELLECTUAL PROPERTY
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P.O. BOX 2463 - 910 LOUISIANA
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HOUSTON, TEXAS 77252-2463
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