Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8841384 | Material comprising polyazacycloalkanes, grafted on polypropylene fibres, its process of preparation, and process for removing metal cations from a liquid | Frédéric Rascalou, Franck Denat, Roger Guilard, Jean-Louis Babouhot, Michel Meyer | 2014-09-23 |
| 7492454 | Achromatic and absorption reducing light collecting system, particularly adapted to optical spectrometric analysis | Jean-Charles Hubinois, Vincent Lavoine | 2009-02-17 |
| 7312327 | Method of preparing nitrogen macrocycles | Frederic Boschetti, Franck Denat, Roger Guilard, Henry Ledon, Jean-Louis Babouhot | 2007-12-25 |
| 7083732 | Method and installation for removal of metal cations from a liquid by resins with polyazacycloalkanes grafted on a support | Jean-Louis Babou, Frédéric Barbette, Roger Guilard | 2006-08-01 |
| 6410143 | POLYAZACYCLOALKANES, TRI-, TETRA- OR PENTA-AZAMACROCYCLIC COMPLEXES, PROCESSES FOR THE PRODUCTION OF THESE SUBSTITUTED OR UNSUBSTITUTED POLYAZACYCLOALKANES GRAFTED TO A SUPPORT AND USES OF POLYAZACYCLOALKANES AND THE AFOREMENTIONED COMPLEXES | Roger Guilard, Philippe Guiberteau, Panayotis Cocolios | 2002-06-25 |
| 6265483 | Polyazacycloalkanes, tri, tetra- or penta-azamacrocyclic complexes, processes for the production of these substituted or unsubstituted polyazacycloalkanes grafted to a support and uses of polyazacycloalkanes and the aforementioned complexes | Roger Guilard, Philippe Guiberteau, Panayotis Cocolios | 2001-07-24 |
| 6174505 | Polyazacycloalkanes, tri-, tetra- or penta-azamacrocyclic complexes, processes for the production of these substituted or unsubstituted polyazacycloalkanes grafted to a support and uses of polyazacycloalkanes and the aforementioned complexes | Roger Guilard, Philippe Guiberteau, Panayotis Cocolios | 2001-01-16 |
| 5891574 | Polyazacycloalkanes, tri-, tetra- or penta-azamacrocyclic complexes, processs for the production of these substituted or unsubstituted polyazacycloalkanes grafted to a support and uses of polyazacycloalkanes and the aforementioned complexes | Roger Guilard, Philippe Guiberteau, Panayotis Cocolios | 1999-04-06 |