Patent Assignment Abstract of Title
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Total Assignments:
3
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Patent #:
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Issue Dt:
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09/04/1990
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Application #:
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07404704
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Filing Dt:
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09/08/1989
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Inventors:
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RONALD E. BROWN, FU MING LEE
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Title:
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EXTRACTIVE DISTILLATION OF HYDROCARBON FEEDS EMPLOYING MIXED SOLVENT
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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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ASSIGNMENT OF ASSIGNORS INTEREST.
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DYKEMA GOSSETT |
35TH FLOOR |
400 RENAISSANCE CENTER |
DETROIT, MI 48243 |
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Assignment:
3
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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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