Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12383868 | Method of manufacturing a single-piece column structure for the separation of a fluid medium | Jérôme Anquetil | 2025-08-12 |
| 11969913 | Method for material additive manufacturing of an inorganic filter support from a hot-melt composition and resulting membrane | Jérôme Anquetil | 2024-04-30 |
| 11806893 | Method for material additive manufacturing of an inorganic filter support and resulting membrane | Jérôme Anquetil | 2023-11-07 |
| 11697095 | Tangential flow separation element incorporating flexuous channels | Jérôme Anquetil | 2023-07-11 |
| 11413562 | Separation element with a three-dimensional circulation matrix for the fluid medium to be treated | Jérôme Anquetil | 2022-08-16 |
| 10814281 | Separation element with improved channelling of the filtrate | Jérôme Anquetil | 2020-10-27 |
| 10369745 | Method for manufacturing filtering membranes by additive technique and resulting membranes | Jérôme Anquetil | 2019-08-06 |
| 9731229 | Filtration support geometry and membrane | — | 2017-08-15 |
| 9669362 | Filtration membrane having improved resistance to abrasions | — | 2017-06-06 |
| 9522351 | Shape of filtering elements | — | 2016-12-20 |
| 8496118 | Filtration device including a loop and a circulation pump | — | 2013-07-30 |
| 8307990 | Filter module designed to limit zones of stagnation for a liquid | — | 2012-11-13 |
| 8240482 | Tangential filtration device | — | 2012-08-14 |
| 8069990 | Sealing gasket for a filter element, and a module including a filter element fitted with such a sealing gasket | Andre Grangeon, Michel Millares | 2011-12-06 |
| 7192522 | Filtering device incorporating a circulation loop | Andre Grangeon | 2007-03-20 |
| 6835310 | Device for coupling together a tube and a filter housing | — | 2004-12-28 |
| 6780466 | Cross-flow filter membrane and method of manufacturing it | Andre Grangeon, Thomas Fleischmann, Bernd Ruschel | 2004-08-24 |
| 6499606 | Cross-flow filter membrane and method of manufacturing it | Andre Grangeon, Thomas Fleischmann, Bernd Ruschel | 2002-12-31 |
| 6228261 | Appliance for fragmenting heterogeneous elements of a fluid medium for circulation in a filter module | Andre Grangeon | 2001-05-08 |
| 5873998 | Inorganic tubular filter element including channels of non-circular section having optimized profile | Andre Grangeon | 1999-02-23 |
| 5853582 | Tubular inorganic filter element having increased mechanical strength and increased filter area | Andre Grangeon | 1998-12-29 |
| 5824220 | Inorganic porous support for a filter membrane, and method of manufacture | Andre Grangeon | 1998-10-20 |
| 5607586 | Multichannel inorganic element for filtering a fluid | Andr e Grangeon | 1997-03-04 |
| 5593581 | Inorganic filtration unit | — | 1997-01-14 |
| 5554282 | Inorganic membrane filtration unit | — | 1996-09-10 |