Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5663371 | Process for preparing polycyclic dyes | Stephen John Bentley, David J. Milner | 1997-09-02 |
| 5616694 | Azo compound | Prahalad Manibhai Mistry | 1997-04-01 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5663371 | Process for preparing polycyclic dyes | Stephen John Bentley, David J. Milner | 1997-09-02 |
| 5616694 | Azo compound | Prahalad Manibhai Mistry | 1997-04-01 |