Patent Assignment Abstract of Title
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Total Assignments:
2
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Patent #:
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Issue Dt:
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02/12/1991
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Application #:
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07439745
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Filing Dt:
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11/21/1989
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Inventors:
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GERHARD P. NOWACK, MARVIN M. JOHNSON, JOSEPH B. CROSS, PATRICIA A. TOOLEY et al
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Title:
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REMOVAL OF TRIALKYL ARSINES FROM FLUIDS
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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RICHMOND, PHILLIPS, HITCHCOCK & UMPHLETT |
P.O. BOX 2443 |
BARTLESVILLE, OK 74005 |
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Assignment:
2
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CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
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600 NORTH DAIRY ASHFORD |
MA 1135 |
HOUSTON, TEXAS 77079-1175 |
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CONOCOPHILLIPS COMPANY - IP SERVICES GRO |
600 NORTH DAIRY ASHFORD |
MA 1135 |
HOUSTON, TX 77079-1175 |
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