Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6680066 | Composite material for treating photographic effluents | Olivier Poncelet | 2004-01-20 |
| 6627208 | Biocidal material with improved activity | Olivier Poncelet | 2003-09-30 |
| 6620397 | Material and method for treating photographic effluents | Olivier Poncelet | 2003-09-16 |
| 6555008 | Method to extract silver from a photographic developer | Olivier Poncelet, Jacques Roussilhe | 2003-04-29 |
| 6440308 | Method for treating a photographic processing bath | Olivier Poncelet | 2002-08-27 |
| 6437021 | Biocide material and method of preparation of said material | Karen Leeming, Sylvie Lebrat, Christopher P. Moore, Thierry Janet | 2002-08-20 |
| 6361699 | Apparatus for putting into contact a defined quantity of a treatment material with an aqueous solution to be treated and process for treating an aqueous solution | Olivier Poncelet | 2002-03-26 |
| 6179898 | Aluminosilicate organic-inorganic polymer | Olivier Poncelet, Jeannine Rigola | 2001-01-30 |
| 5972576 | Method of decontaminating a photographic bath with heat-reversible polymers | Olivier Poncelet, Jeannine Rigola | 1999-10-26 |
| 5972831 | Inorganic transparent photocatalytic composition | Olivier Poncelet | 1999-10-26 |
| 5858630 | Process for treating a photographic bath containing organic contaminants | Olivier Poncelet, Jeannine Rigola | 1999-01-12 |
| 5855899 | Material method and apparatus for inhibiting microbial growth in an aqueous medium | Gregory N. Batts, Karen Leeming, Christopher P. Moore | 1999-01-05 |
| 5846555 | Organic/inorganic gels for delivering controlled quantities of active compounds in aqueous solutions | Olivier Poncelet, Jeannine Rigola | 1998-12-08 |
| 5683826 | Organic/inorganic gels for delivering controlled quantities of active compounds in aqueous solutions | Olivier Poncelet, Jeannine Rigola | 1997-11-04 |
| 5425878 | Membranes for ion transport and method for obtaining them | Christian Lurin, Christian Guizard, Pascale Lacan | 1995-06-20 |
| 5237081 | Preparation of indium alkoxides soluble in organic solvents | Christopher P. Moore | 1993-08-17 |