Patent Assignment Abstract of Title
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For pending or abandoned applications please consult USPTO staff.
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Total Assignments:
4
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Patent #:
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Issue Dt:
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06/23/1992
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Application #:
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07616556
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Filing Dt:
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11/21/1990
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Inventors:
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FRITZ HERREN, LEONARDUS J. H. ERKENS
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Title:
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PROCESS FOR STABILISING BISMUTH VANADATE PIGMENTS AGAINST ATTACK BY HYDROCHLORIC ACID
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| 444 SAW MILL RIVER ROAD |
| ARDSLEY, NEW YORK 10502 |
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| CIBA-GEIGY CORPORATION |
| ATTN: LUTHER A.R. HALL |
| SEVEN SKYLINE DRIVE |
| 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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| P.O. BOX 2005 |
| 540 WHITE PLAINS ROAD |
| 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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CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
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| P.O. BOX 2005, 540 WHITE PLAINS ROAD |
| TARRYTOWN, NEW YORK 10591 |
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| YASIN BISMILLA |
| LANG MICHENER LLP, 181 BAY STREET |
| SUITE 2500 |
| TORONTO, M5J2T7 CANADA |
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Assignment:
4
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| ERIN COURT, BISHOP'S COURT HILL |
| ST. MICHAEL, BARBADOS |
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| YASIN BISMILLA |
| LANG MICHENER LLP, 181 BAY STREET |
| SUITE 2500 |
| TORONTO, M5J2T7 CANADA |
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