Patent Assignment Abstract of Title
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For pending or abandoned applications please consult USPTO staff.
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Total Assignments:
2
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Patent #:
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Issue Dt:
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02/28/1989
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Application #:
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07180662
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Filing Dt:
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03/30/1988
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Inventors:
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RAMANATHAN RAVICHANDRAN, JOHN D. SPIVACK
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Title:
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6-(1-HYDROXY-OR 1-OXYL-2,2,6,6-TETRAALKYL-PIPERIDINE-4-OXY)DI- BENZODIOXAPHOSPHEPIN AND DIOXAPHOSPHOCIN PROCESS STABILIZERS
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| 444 SAW MILL RIVER RD. |
| ARDSLEY, NEW YORK |
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| CIBA-GEIGY CORPORATION |
| PATENT DEPARTMENT |
| 444 SAW MILL RIVER ROAD |
| ARDSLEY, NY 10502 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 540 WHITE PLAINS ROAD |
| P.O. BOX 2005 |
| TARRYTOWN, NEW YORK 10591 |
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| CIBA SPECIALTY CHEMICALS CORPORATION |
| JOANN VILLAMIZAR |
| PATENT DEPARTMENT, P.O. BOX 2005 |
| 540 WHITE PLAINS ROAD |
| TARRYTOWN, NY 10591 |
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