Issued Patents 1994
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5371229 | Method for the preparation of 2,3-pyridine-dicarboxylic acids and derivatives thereof | Nicholas A. Cortese, Jr. | 1994-12-06 |
| 5288866 | 5,6-disubstituted-3-pyridylmethyl ammonium halide compounds useful for the preparation of 5- (substituted methyl)-2,3-pyridinedicarboxylic acids | — | 1994-02-22 |
| 5284955 | Substituted-2,3-dicarboxypyridinium nitrates | — | 1994-02-08 |
| 5281713 | Process for the manufacture of 2-alkoxymethylacrolein | David A. Cortes, Zareen Ahmed | 1994-01-25 |