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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10/13/1992
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Application #:
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07481871
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Filing Dt:
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02/20/1990
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Inventors:
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JUNICHI HIBINO, EIJI ANDO
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Title:
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PHOTOCHROMIC DINITRATED SPIROPYRANS
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| 1006, OHAZA KADOMA, KADOAM-SHI |
| OSAKA 571, JAPAN |
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| RATNA & PRESTIA |
| 500 N. GULPH ROAD |
| P.O. BOX 980 |
| VALLEY FORGE, PA 19482 |
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Assignment:
2
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ASSIGNOR ASSIGNS A 50% INTEREST TO ASSIGNEE.
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| SUNSHINE 60, 29F, 1-1 3-CHOME, HIGASHI-IKEBUKURO, TOSHIMA-KU |
| TOKYO, JAPAN 170 |
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| PAUL F. PRESTIA |
| RATNER & PRESTIA |
| P.O. BOX 980 |
| VALLEY FORGE, PA 19482 |
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