Issued Patents All Time
Showing 51–75 of 76 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6468492 | Method to prepare an aluminosilicate polymer | — | 2002-10-22 |
| 6435665 | Device for controlling fluid movement | Yannick Lerat, Thierry Vachette | 2002-08-20 |
| 6406131 | Device for moving a fluid | Yannick Lerat, Eric Masera, Thierry Vachette | 2002-06-18 |
| 6394584 | Print device using hydrophilic/hydrophobic polymers | Yannick Lerat, Thierry Vachette | 2002-05-28 |
| 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 | Danielle M. Wettling | 2002-03-26 |
| 6312118 | Atmosphere control device for ink reservoir applied to ink jet printing | Yannick Lerat, Didier J. Martin, Thierry Vachette | 2001-11-06 |
| 6309043 | Device using the action of a gas for controlling the movement of a fluid | Yannick Lerat, Didier J. Martin, Thierry Vachette | 2001-10-30 |
| 6296825 | Inorganic polymer based on aluminum and silicon | Jeannine Rigola, Didier J. Martin | 2001-10-02 |
| 6179898 | Aluminosilicate organic-inorganic polymer | Jeannine Rigola, Danielle M. Wettling | 2001-01-30 |
| 6149798 | Method for minimizing the aerial oxidation of photographic developers | Didier J. Martin, Jean-Claude Boivin, Gaetan Mairesse, Guy Nowogrocki | 2000-11-21 |
| 6042734 | Method for decontaminating a photographic effluent | Didier J. Martin | 2000-03-28 |
| 6027702 | Aluminum-based polymer material and use of this material in a photographic product | Jeannine Rigola | 2000-02-22 |
| 5989433 | Method of treating a photographic processing solution | Didier J. Martin, Jeannine Rigola | 1999-11-23 |
| 5972576 | Method of decontaminating a photographic bath with heat-reversible polymers | Danielle M. Wettling, Jeannine Rigola | 1999-10-26 |
| 5972831 | Inorganic transparent photocatalytic composition | Danielle M. Wettling | 1999-10-26 |
| 5916946 | Organic/inorganic composite and photographic product containing such a composite | Jeannine Rigola | 1999-06-29 |
| 5910400 | Antistatic composition and photographic element containing a layer of this composition | Jeannine Rigola | 1999-06-08 |
| 5888711 | Polymeric conductive alumino-silicate material, element comprising said material, and process for preparing it | Jeannine Rigola | 1999-03-30 |
| 5858630 | Process for treating a photographic bath containing organic contaminants | Jeannine Rigola, Danielle M. Wettling | 1999-01-12 |
| 5853970 | Method for improving the conservation of a photographic product with a cellulose ester type support | Jeannine Rigola, Boualem Mekki | 1998-12-29 |
| 5846555 | Organic/inorganic gels for delivering controlled quantities of active compounds in aqueous solutions | Danielle M. Wettling, Jeannine Rigola | 1998-12-08 |
| 5846428 | Method for modifying the surface of a polymer membrane, and a membrane thus modified | Didier J. Martin, Jeanine Rigola | 1998-12-08 |
| 5807433 | Multilayer system comprising a diamond layer, an interphase and a metallic substrate, and a method for obtaining these layers | Jean-Jacques Edgar Garenne | 1998-09-15 |
| 5714309 | Anti-static composition and photographic material containing a layer of that composition | Jeannine Rigola | 1998-02-03 |
| 5683826 | Organic/inorganic gels for delivering controlled quantities of active compounds in aqueous solutions | Danielle M. Wettling, Jeannine Rigola | 1997-11-04 |