Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8889902 | Acetylsalicylic acid salts | Ivars Kalvins, Anatolijs Birmans, Antons Lebedevs, Anatolijs Misnovs | 2014-11-18 |
| 5965615 | Hydroxyl radical scavenger | Ivars Kalvinsh, Yasushi Abiko, Kiyotaka Tajima | 1999-10-12 |
| 5859056 | Pharmaceutical composition for treating cardiovascular diseases containing 3-(2,2,2-trimethylhydrazinium)propionate and .gamma.-butyrobetaine | Ivars Kalvinsh | 1999-01-12 |
| 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, Agris A. Kimenis | 1989-07-04 |
| 4704403 | 3-(2,2,2-trisubstituted hydrazinium) propionates | Gunar A. Bremanis, Ivars Kalvinsh, Irene B. Antsena, Edmund Y. Lukevits, Marina L. Erenshtein +4 more | 1987-11-03 |
| 4633014 | Substituted 3-hydrazinopropionates | Gunar A. Bremanis, Ivars Kalvinsh, Irene B. Antsena, Edmund Y. Lukevits, Valeryans Y. Kauss +2 more | 1986-12-30 |
| 4568689 | Pharmaceutical preparation for the treatment of hypertensive disease and myocardial infarction | Ivars Kalvinsh, Marina L. Erenshtein, Gunar A. Bremanis, Valdis D. Mikazhan, Edmund Y. Lukevits +2 more | 1986-02-04 |
| 4487932 | 2,6-Dimethyl-3,5-bis-(1-adamantylhydr oxycarbonyl)-4-(2-difluoromethoxyphenyl)-1,4-dihydropyridine | Egils A. Biseniex, Gunar Y. Dubur, Yanis J. Polis, Yan R. Uldrikis, Natalia V. Barmenkova +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, Agris A. Kimenis, Evgeny V. Ivanov | 1984-11-27 |
| 4451485 | Treatment of cardio-vascular diseases with 3-(2,2,2-trimethylhydrazinium) propionate dihydrate | Ivars Kalvinsh, Alexei V. Vinogradov, Inna I. Makarova, Anatoly S. Birman, Georgy V. Barmotin +1 more | 1984-05-29 |