Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6794517 | Bis(trifluoromethyl)hydantoins as intermediates for pharmaceutically active ingredients | Volkmar Wehner, Klaus Burger, Alexander Golubev, Sergej Ossipov | 2004-09-21 |
| 6759424 | Imidazolidine derivatives, their preparation, their use, and pharmaceutical preparations comprising them | Volkmar Wehner, Wolfgang Schmidt, Dirk Seiffge | 2004-07-06 |
| 6680333 | Imidazolidine derivatives, their preparation, their use and pharmaceutical preparations comprising them | Volkmar Wehner, Horst Blum, Hartmut Rutten | 2004-01-20 |