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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05/01/1990
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Application #:
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07045734
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Filing Dt:
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04/29/1987
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Inventors:
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GOTTFRIED SEIFERT, SEBASTIAN STAUBLI, JOSEF H. WIELAND, WILLY REGENASS, MARTIN BUERLI et al
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Title:
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PROCESS FOR THE PRODUCTION OF 4-NITROTOLUENE-2-SULFONIC ACID
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| 444 SAW MILL RIVER RD., A CORP. OF NY |
| ARDSLEY, NEW YORK 10502 |
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| MICHAEL W. GLYNN |
| CIBA-GEIGY CORPORATION |
| SEVEN SKYLINE DR. |
| HAWTHORNE, NY 10532-2188 |
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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, NEW YORK 10591 |
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