Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8524912 | Process for the preparation of [1-hydroxy-2-(1H-imidazol-1-yl)- ethylidene]bisphosphonic acid | Leszek Dembkowski, Mariusz Krzyzanowski, Robert Rynkiewicz, Roman Szramka, Zdzislaw Roznerski +2 more | 2013-09-03 |
| 8450488 | Process for the preparation of [1-hydroxy-2-(3-pyridinyl)ethylidene] bisphosphonic acid and hemipentahydrate monosodium salt thereof | Leszek Dembkowski, Robert Rynkiewicz, Janusz Rachon, Witold Przychodzeń, Dariusz Witt | 2013-05-28 |