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Maria H. Papp
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Budapest, HU
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last 30 patents
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Patent Grant
Sulfur-containing isoquinoline derivatives, process for the prepara...
Patent number
RE32519
Issue date
Oct 13, 1987
Chinoin Gyogyszer es Vegyeszeti Termekek Gyara
Kalman Takacs
546 - Organic compounds
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Patent Grant
Sulfur-containing isoquinoline derivatives in pharmaceutical compos...
Patent number
4,425,349
Issue date
Jan 10, 1984
Chinoin Gyogyszer es Vegyeszeti Termekek Gyara RT.
Kalman Takacs
C07 - ORGANIC CHEMISTRY
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Patent Grant
Sulfur-containing isoquinoline derivatives, process for the prepara...
Patent number
4,373,104
Issue date
Feb 8, 1983
Chinoin Gyogyszer es Vegyeszeti Termekek Gyara
Kalman Takacs
C07 - ORGANIC CHEMISTRY