Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8962487 | Method for making microchannels on a substrate, and substrate including such microchannels | Abdennour Abbas, Bertrand Bocquet, Philippe Supiot | 2015-02-24 |
| 4650589 | Process for decoloring substances colored by tetrapyrrole compounds | Jean-Marie Piot, Pierre Charet, Daniel Thomas | 1987-03-17 |