Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4990586 | Polyurethanes of improved characteristics biocompatible urea-modified polyurethane from castor oil | — | 1991-02-05 |
| RE31389 | Non-wicking polyurethane casting systems | Melvin Brauer, Thaddeus F. Kroplinski | 1983-09-20 |
| 4284506 | Biomedical devices | Marvin T. Tetenbaum | 1981-08-18 |
| 4267044 | Thixotropic polyurethane compositions as sealants for membrane separatory devices | Thaddeus F. Kroplinski | 1981-05-12 |
| 4256617 | Catalyzed non-toxic polyurethane forming compositions and separatory devices employing the same | Thaddeus F. Kroplinski | 1981-03-17 |
| 4224164 | Non-wicking polyurethane casting systems | Melvin Brauer, Thaddeus F. Kroplinski | 1980-09-23 |