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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11/22/1988
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Application #:
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07158836
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Filing Dt:
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02/22/1988
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Inventors:
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J. KENNETH PRESSWOOD, JAMES H. SIMON, CHRISTOPHER J. NALEPA
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Title:
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POLYHYDROXYALKANE/AROMATIC DIAMINE CHAIN EXTENDERS
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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JOHN F. SIEBERTH |
ETHYL CORP. |
451 FLORIDA BLVD. |
BATON ROUGE,LA. 70801 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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330 SOUTH FOURTH STREET |
RICHMOND, VIRGINIA 23219 |
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MR. PHILIP M. PIPPONGER |
PATENT AND TRADEMARK DIVISION |
ALBERMARLE CORPORATION |
451 FLORID BOULEVARD |
BATON ROUGE, LA 70801 |
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