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Patent applications and USPTO patent grants for Ohno; Kiyotaka.The latest application filed is for "process of producing 5,6,7-trinor-4,8-inter-m-phenylene pgi2 derivatives".
Patent | Date |
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Process of producing 5,6,7-trinor-4,8-inter-m-phenylene PGI2 derivatives Grant 5,202,447 - Ohno , et al. April 13, 1 | 1993-04-13 |
2,5,6,7-tetranor-18,18,19,19-tetradehydro-4,8-inter-m-phenylene PGI.sub.2 derivatives Grant 4,880,939 - Ohno , et al. November 14, 1 | 1989-11-14 |
2,5,6,7-tetranor-4,8-inter-m-phenylene PGI.sub.2 derivatives Grant 4,775,692 - Ohno , et al. October 4, 1 | 1988-10-04 |
5,6,7-Trinor-4,8-inter-m-phenylene prostaglandin I.sub.2 derivatives useful in anti-ulcer, hypotensive and platelet aggregation inhibiting compositions Grant 4,474,802 - Ohno , et al. October 2, 1 | 1984-10-02 |
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