Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4358590 | 6-Carboxy- and 6-(.omega.-carboxyalkyl)-3-mercapto-4-amino-1,2,4-triazin-5(4H)-ones | — | 1982-11-09 |
| 4345075 | 4-Amino-6-(2'-carboxyethyl)-3-methylthio-1,2,4-triazin-5(4H)-one | — | 1982-08-17 |
| 4311843 | Di-n-alkyl dicarboxypyrazinedicarboxylates and ferrous complexes | — | 1982-01-19 |