Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5350701 | Process for producing a surface gate of an integrated electro-chemical sensor, consisting of a field-effect transistor sensitive to alkaline-earth species and sensor obtained | Nicole Jaffrezic-Renault, Jean-Marc Chovelon, Hubert Perrot, Yves Chevalier | 1994-09-27 |
| 5348923 | Silica-based substrates modified by grafting of polyalkylguanidinium groups, their process of manufacture and their use as catalysts | Patricia Gauthier, Philippe Gros, Jean-Pierre Senet | 1994-09-20 |