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Carbazates
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Patent number 4,883,907
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Issue date Nov 28, 1989
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Egis Gyogyszergyar
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Ildiko Ratz nee Simonek
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A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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Carbazates
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Patent number 4,824,670
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Issue date Apr 25, 1989
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Egis Gyogyszergyar
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Ildiko Ratz nee Simonek
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A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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Phenanthrene derivatives
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Patent number 4,746,678
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Issue date May 24, 1988
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EGIS Gyoryszergyar
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Pal Benko
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C07 - ORGANIC CHEMISTRY
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Carbazic acid derivatives
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Patent number 4,570,002
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Issue date Feb 11, 1986
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EGYT Gyogyszervegyeszeti Gyar
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Zoltan Budai
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A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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Pyrido�3,4-e!-as-triazines
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Patent number 4,424,351
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Issue date Jan 3, 1984
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EGYT Gyogyszervegyeszeti Gyar
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Pal Benko
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C07 - ORGANIC CHEMISTRY
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Quinoxaline-2-yl ethenyl ketones
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Patent number 4,373,101
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Issue date Feb 8, 1983
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EGYT Gyogyszervegyeszeti Gyar
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Pal Benko
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A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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Pyrido[3,2-e]-as-triazines
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Patent number 4,320,127
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Issue date Mar 16, 1982
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Edyt Gyogyszervegyeszeti Gyar
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Pal Benko
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C07 - ORGANIC CHEMISTRY
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