Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4438249 | Biodegradable polyurethane urea acyl semicarbazides for the manufacture of biodegradable alloimplants | Tatyana Esperovna Lipatova, Georgy A. Pkhakadze, Xenya L. Konoplitskaya | 1984-03-20 |