Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4293700 | 2,6-Dimethyl-1,4-dihydropyridine-3,5-dicarboxylic acid esters and method for preparing same | Yan R. Uldrikis, Gunar Y. Dubur, Aina A. Zidermane, Egils A. Biseniex, Gunar D. Tirzit | 1981-10-06 |
| 4201784 | "Substituted 2-[2'-(5""-nitrofuryl-2"")vinyl-and 4'-(5""-nitrofuryl-2""-1,3-butadieryl]quinoline-4-carboxylic acid amides and salts thereof" | Nina M. Sukhova, Marger J. Lidaka, Valentina A. Voronova, Aina A. Zidermane, Iya M. Kravchenko +2 more | 1980-05-06 |