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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04/06/1993
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Application #:
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07793494
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Filing Dt:
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11/14/1991
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Inventors:
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REINHARD SCHULZ, HORST MUNZEL, EKKEHARD BARTMANN
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Title:
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PHOTORESIST COMPOSITION CONTAINING SPECIFIC AMOUNTS OF A NAPHTHO- QUINONE DIAZIDE SULFONYL ESTER OF TETRAHYDROXY DIPHENYL SULFIDE AND A POLYHYDROXY COMPOUND
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| PATENT DEPT. |
| 4444 SAW MILL RIVER ROAD |
| ARDSLEY, NEW YORK 10502 |
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| LUTHER A.R. HALL |
| CIBA-GEIGY CORPORATION |
| PATENT DEPT. |
| 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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| P. O. BOX 4500 |
| 501 MERRITT 7 |
| NORWALK, CONNECTICUT 06856 |
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| WIGGIN & DANA |
| WILLIAM A. SIMONS |
| ONE CENTURY TOWER |
| NEW HAVEN, CT 06508-1832 |
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