Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4845109 | Alkoxy-and phenoxy alkyl esters of 2,6-dimethyl-4-(2-difluoromethoxyphenyl)-1,4-dihydropyridine-3,5-carboxy lic acid | Natalya V. Makarova, Egils A. Biseniex, Yan R. Uldrikis, Gunar Y. Dubur, Maris M. Veveris | 1989-07-04 |
| 4487932 | 2,6-Dimethyl-3,5-bis-(1-adamantylhydr oxycarbonyl)-4-(2-difluoromethoxyphenyl)-1,4-dihydropyridine | Egils A. Biseniex, Maris M. Veveris, Gunar Y. Dubur, Yanis J. Polis, Yan R. Uldrikis +1 more | 1984-12-11 |
| 4485239 | 2-(2,6-Dimethyl-3,5-diethoxycarbonyl-1,4-dihydropyridine-4-carboxamide glutaric acid its disodium salt and method of their preparation | Egils A. Biseniex, Gunar Y. Dubur, Yan R. Uldrikis, Maris M. Veveris, Evgeny V. Ivanov | 1984-11-27 |
| 4326064 | Derivatives of 1,4-dihydropyridine-3-carbothiol acids | Brigita Vigante, Yan-Voldemar Y. Ozol, Rasma O. Vitolin, Gunta O. Silenietse, Gunar Y. Dubur | 1982-04-20 |
| 4252956 | Derivatives of 1,4-dihydropyridine-3-carbothiol acids | Brigita Vigante, Yan-Voldemar Y. Ozol, Rasma O. Vitolin, Gunta O. Silenietse, Gunar Y. Dubur | 1981-02-24 |