Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4812467 | N-(imidazolylmethyl)diphenylazomethines and compositions containing them | Thomas Purcell, Lydia Zard | 1989-03-14 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4812467 | N-(imidazolylmethyl)diphenylazomethines and compositions containing them | Thomas Purcell, Lydia Zard | 1989-03-14 |