Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5409516 | Process for the production of phospho-nitrogenous products and products thus obtained | Patrick Achard, Pierre Ilbizian, Bernard Neveu, Jean-Bernard Peudpiece, Yvan Schwob | 1995-04-25 |