Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5017611 | Ethyl-3-(2-ethyl-2,2-dimethylhydrazinium)-propionate salts to treat arrhythmia | Gunar A. Bremanis, Felix Z. Meerson, Ivars Kalvinsh, Nurlan Abdikaliev, Petr T. Trapentsier +3 more | 1991-05-21 |
| 4704403 | 3-(2,2,2-trisubstituted hydrazinium) propionates | Gunar A. Bremanis, Ivars Kalvinsh, Edmund Y. Lukevits, Maris M. Veveris, Marina L. Erenshtein +4 more | 1987-11-03 |
| 4633014 | Substituted 3-hydrazinopropionates | Gunar A. Bremanis, Ivars Kalvinsh, Edmund Y. Lukevits, Maris M. Veveris, Valeryans Y. Kauss +2 more | 1986-12-30 |