Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7763684 | Phosphorus dendrimers, preparation method thereof and use of same for the extraction of actinides and lanthanides | Christian Schmidt, Pingshan Wang, Volker Bohmer | 2010-07-27 |
| 6709642 | Calixarene acetamido derivatives, preparation and use thereof for extracting strontium | Rocco Ungaro, Alessandro Casnati | 2004-03-23 |
| 6657081 | Calixarene derivatives | Alejandro Garcia Carrera, Volker Bohmer, Susan Matthews | 2003-12-02 |
| 6630114 | Calixarene derivatives, preparation method and use of said derivatives to extract antinides and lathanides | Hélène Rouquette, Alejandro Garcia Carrera, Laetitia Delmau, Volker Bohmer, Alexander Shivanyuk +1 more | 2003-10-07 |
| 6312653 | Method for separating actinides and lanthanides by liquid-liquid extraction using calixarenes | Laetitia Delmau, Nicole Simon, Bernard Tournois, Christine Roussin-Bouchard, Serge Eymard +4 more | 2001-11-06 |
| 6306355 | Method for separating actinides and lanthanides by membrane transport using a calixarene | Laetitia Delmau, Nicole Simon, Bernard Tournois, Christine Roussin-Bouchard, Volker Bohmer +3 more | 2001-10-23 |
| 6156282 | Crown calix[4]arenes, method of preparation and use for selective extraction of caesium | Veronique Lamare, Christophe Bressot, Rocco Ungaro, Alessandro Casnati, Jacques Vicens +1 more | 2000-12-05 |
| 5926687 | Crown calix .vertline.4.vertline. arenes, their preparation process and their use for the selective extraction of cesium and actinides | Hélène Rouquette, Rocco Ungaro, Alessandro Casnati | 1999-07-20 |
| 5866087 | Calixarene derivatives, their preparation process and their use for extracting actinides and lanthanides | Hélène Rouquette, Volker Bohmer, Cordula Gruttner, Ralf A. Jakobi, Dagmar Kraft +1 more | 1999-02-02 |
| 5607591 | Bis-crown calix [4]arenes, their preparation process and their use for the selective extraction of cesium and actinides | Zouhair Asfari, Cl ement Hill, Jacques Vicens | 1997-03-04 |