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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01/05/1993
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Application #:
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07621497
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Filing Dt:
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12/03/1990
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Inventors:
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WOLFGANG WEHNER, HERMANN O. WIRTH
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Title:
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BETA-KETO ESTERS AS STABILISERS FOR CHLORINATED POLYMERS
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 444 SAW MILL RIVER ROAD |
| ARDSLEY, NEW YORK 10502 |
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| MICHAEL W. GLYNN |
| CIBA-GEIGY CORPORATION |
| 7 SKYLINE DRIVE |
| HAWTHORNE, NY 10532 |
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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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Assignment:
3
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| CHEMIESTRASSE 22 LAMPERTHEIM,D-68623, STATELESS |
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| CIBA SPECIALTY CHEMICALS CORP. |
| JOANN VILLAMIZAR PATENT DEPARTMENT |
| P.O. BOX 2005 |
| 540 WHITE PLAINS ROAD |
| TARRYTOWN, NY 10591 |
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