Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11033863 | Filters comprising oxygen-depleted SiC membranes | Daniel Urffer | 2021-06-15 |
| 10071502 | Process for the manufacture of a mesoporous product | Michaela Klotz, Idris Amirouche, Sylvain Deville | 2018-09-11 |
| 9101916 | Exhaust gas treatment catalyst | Agnes Princivalle, Daniel Aubert, Helena Kaper, Michaela Klotz | 2015-08-11 |
| 8968667 | Electrochemical catalysis system | Agnes Princivalle, Philippe Vernoux, Abdelkader Hadjar | 2015-03-03 |
| 8802044 | Purification structure including a catalysis system supported by a zircon in reduced state | Philippe Vernoux, Abdelkader Hadjar, Agnes Princivalle | 2014-08-12 |
| 8591845 | Electrochemical catalysis system | Agnes Princivalle, Philippe Vernoux, Abdelkader Hadjar | 2013-11-26 |
| 6387341 | Method for making single or mixed metal oxides or silicon oxide | Stephane Sarrade, Luc Schrive, Anne Julbe | 2002-05-14 |
| 6210584 | Method for treating an aqueous solution containing ionic species to be extracted selectively | Didier J. Martin, Jean-Henri Durand, Helene C. Lecacheux | 2001-04-03 |
| 5958245 | Method for regenerating seasoned aqueous fixing or bleach/fixing solutions | Didier J. Martin, Jean-Francois Diaz | 1999-09-28 |
| 5679503 | Method and device for the selective extraction of halide ions from photographic baths | Didier J. Martin, Jean-Francois Diaz | 1997-10-21 |
| 5425878 | Membranes for ion transport and method for obtaining them | Christian Lurin, Danielle M. Wettling, Pascale Lacan | 1995-06-20 |
| 5266207 | Composite nanofiltration membrane | Anne Boye, Andre Grangeon | 1993-11-30 |
| 5112676 | Method for the preparation of metallic oxide coatings | Louis Cot, Jacques C. Rouviere, Andre Larbot | 1992-05-12 |
| 4562021 | Method of manufacturing a medium for microfiltration, for ultrafiltration, or for reverse osmosis | Jean Andre Alary, Louis Cot, Francis Gugliermotte, Andre Larbot | 1985-12-31 |