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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10/30/1984
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Application #:
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06448542
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Filing Dt:
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12/10/1982
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Inventors:
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PHILIP J. CLOSMANN, JAMES T. WORTHAM
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Title:
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HEAVY OIL SAMPLE PREPARATION
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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H. W. CORYELL |
SHELL DEVELOPMENT CO., |
PATENTS & LICENSING DIV., |
P. O. BOX 2463 |
HOUSTON, TX 77001 |
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05/29/2024 02:49 AM
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