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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04/21/1992
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Application #:
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07648954
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Filing Dt:
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02/01/1991
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Inventors:
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TOMOYUKI TAKEDA, REINHARD SCHULZ, TAKESHI ONO, SATOSHI WADA, TAKAHIRO KATO et al
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Title:
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POSITIVE PHOTORESIST COMPOSITION CONTAINING ALKALI-SOLUBLE PHENOLIC RESIN, PHOTOSENSITIVE QUINONEDIAZIDE COMPOUND AND SULFONYL CONTAINING COMPOUND
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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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| JOANN VILLAMIZAR |
| CIBA-GEIGY CORPORATION |
| PATENT DEPARTMENT |
| 7 SKYLINE DRIVE |
| HAWTHORNE, NEW YORK 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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