Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6093234 | Process for preparing submicron/nanosize ceramic powders from precursors incorporated within a polymeric foam | Kenneth Edward Hrdina | 2000-07-25 |
| 5804567 | Method of increasing the effectiveness of anti-metabolites | Shu Jun Cheng, De Chang Wang, Hoyoku Nishino, Yukihiko Hara | 1998-09-08 |
| 5338334 | Process for preparing submicron/nanosize ceramic powders from precursors incorporated within a polymeric foam | Kenneth Edward Hrdina | 1994-08-16 |
| 5240493 | Process for preparing submicron/nanosize ceramic powders from precursors incorporated within a polymeric foam | Kenneth Edward Hrdina | 1993-08-31 |