Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6221324 | Process for the removal from gases of nitrogen oxides NOx by selective catalytic reduction (SCR) using ammonia over zeolite catalysts not causing the formation of nitrogen protoxide | Bernard Coq, Gerard Delahay, Francois Fajulas, Bernard Neveu, Stephane Kieger | 2001-04-24 |
| 5409516 | Process for the production of phospho-nitrogenous products and products thus obtained | Patrick Achard, Pierre Ilbizian, Laurent Limousin, Bernard Neveu, Yvan Schwob | 1995-04-25 |