Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8076362 | Crystal modification A of 1-(2,6-difluorobenzyI)-1 H-1,2,3-triazole-4-carboxamide and dosage forms and formulations thereof | Robert Portmann, Urs Christoph Hofmeier, Andreas Burkhard, Martin Szelagiewicz | 2011-12-13 |
| 7750028 | Crystal modifications of 1-(2,6-difluorobenzyl)-1H-1, 2,3-triazole-4-carboxamide | Robert Portmann, Urs Christoph Hofmeier, Andreas Burkhard, Martin Szelagiewicz | 2010-07-06 |
| 6740669 | Crystal modification of 1-(2,6-difluorobenzyl)-1H-1,2,3-triazole-4-carboxamide and its use as antiepileptic | Robert Portmann, Urs Christoph Hofmeier, Andreas Burkhard, Martin Szelagiewicz | 2004-05-25 |
| 6455556 | Crystal modifications of 1-(2,6-difluorobenzyl)-1H-1,2,3-triazole-4-carboxamide | Robert Portmann, Urs Christoph Hofmeier, Andreas Burkhard, Martin Szelagiewicz | 2002-09-24 |
| 4414156 | Process for producing 2-methoxybenzanthrones | Robert Portmann | 1983-11-08 |