Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4738965 | 2-oxo-4-(2'-difl uoromethylthiophenyl)-5-methoxycarbonyl-6-methyl-1,2,3,4-tetrahydropyrimi dine | Valeria V. Kastron, Rasma O. Vitolin, Elena L. Khanina, Gunar Y. Dubur, Agris A. Kimenis +3 more | 1988-04-19 |
| 4435574 | 2,6-Dimethyl-3,5-dicarbomethoxy-4-(ortho -di-fluoromethylthiophenyl)-1,4-dihydropyridine | Valeria V. Kastron, Rasma O. Vitolin, Gunar Y. Dubur, Marita Y. Selga, Guntis V. Zarinsh +3 more | 1984-03-06 |
| 4219653 | 2,6-Dimethyl-3,5-dimethoxycarbonyl-4-(ortho-difluoromethoxyphenyl)-1,4-di hydropyridine | Valeria V. Kastron, Rasma O. Vitolin, Jury A. Fialkov, Svetlana V. Shelyazhenko, Gunar Y. Dubur +1 more | 1980-08-26 |