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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07/10/1990
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Application #:
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06373683
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Filing Dt:
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04/30/1982
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Inventors:
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JOHN A. CENGEL, PETER G. PAPPAS
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Title:
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PASSIVATION OF POLYAMINE DISPERSANTS TOWARD FLUOROHYDROCARBON COMPOSITIONS
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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STANDARD OIL CO., (IND.) |
P. O. BOX 5910-A |
CHICAGO, IL 60680 |
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Assignment:
2
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CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
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GREGORY E. CROFT |
STANDARD OIL CO. (INDIANA) |
200 E. RANDOLPH DRIVE |
CHICAGO, IL 60601 |
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Assignment:
3
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ASSIGNMENT OF ASSIGNORS INTEREST.
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330 SOUTH FOURTH STREET |
RICHMOND, VIRGINIA 23219 |
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MR. PHILIP M. PIPPENGER |
PATENT AND TRADEMARK DIVISION |
ETHYL CORPORATION |
451 FLORIDA BOULEVARD |
BATON ROUGE, LA 70801 |
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