Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6946479 | N-sulfonyl-4-methyleneamino-3-hydroxy-2-pyridones | Namal Chithranga Warshakoon | 2005-09-20 |
| 6930117 | N-alkyl-4-methyleneamino-3-hydroxy-2-pyridones | Namal Chithranga Warshakoon | 2005-08-16 |