Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5700295 | UV absorbers, their preparation and the use thereof | Francesco Fuso | 1997-12-23 |
| 5696262 | Water-soluble triazines | Francesco Fuso | 1997-12-09 |
| 5649980 | Process for the photochemical and thermal stabilization of undyed and dyed polyester fibre materials | Dieter Reinehr, Manfred Rembold | 1997-07-22 |