Issued Patents 1994
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5356846 | Hydrorefining catalyst containing ruthenium sulphide, its synthesis and hydrorefining process using the said catalyst | Michele Breysse, Martine Cattenot, Christian Gachet, Jean-Louis Portefaix | 1994-10-18 |
| 5310534 | Process for dealuminization of the synthetic zeolites of large pores, catalysts and selective organophilic adsorbents containing the dealuminized zeolites obtained according to the process and essentially silicic beta zeolite | Francois Fajula, Elodie Bourgeat-Lami, Catherine Zivkov, Didier Anglerot | 1994-05-10 |
| 5304601 | Catalysts based on a faujasite and its application | Jean-Louis Guth, Joel Patarin, Catherine Zivkov | 1994-04-19 |
| 5294333 | Hydrorefining process employing a niobium trisulfide-containing catalyst | Michele Breysse, Michel Danot, Christophe Geantet, Jean-Louis Portefaix | 1994-03-15 |
| 5277791 | Zeolite from the class of mazzite, process for its synthesis, and its use as a catalyst | Francesco Di Renzo, Francois Fajula, Francois Figueras | 1994-01-11 |