Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6162914 | Process for the reduction of pterins | Nando Toderi | 2000-12-19 |
| 5849756 | Pharmaceutical composition and method for modulating the immune reaction | Ulrich Burger, Jean-Claude Jaton, Ari Lewenstein, Francis M. Sirotnak | 1998-12-15 |
| 5814635 | Concentrated injection solution of alkali metal salts of reduced folates | Peter Buchs | 1998-09-29 |
| 5712377 | Glycosides isolated from pollen, their sugar-free decomposition products and derivatives thereof | Jean-Claude Jaton, Ari Lewenstein, Francis M. Sirotnak, Bernhard Jaun | 1998-01-27 |
| 5698714 | Process for the preparation of 9, 10-secocholesta-5,7,10 (19)-trienes | Christof Schickli, Mathias Jud | 1997-12-16 |
| 5489684 | Process for the preparation of (6S)-5,6,7,8-tetrahydrofolic acid | Pascal Jequier | 1996-02-06 |
| 5446156 | Process for the preparation of diastereoisomeric pure tetrahydrofolates | Pascal Jequier | 1995-08-29 |
| 5382581 | (6R)- and (6S)-diastereoisomers of an ammonium salts of N.sup.5 -methyl-5,6,7,8-tetrahydrofolic acid | Jean Jacques | 1995-01-17 |
| 5332815 | Process for the preparation of alkaline earth metal salts of (6R)-N(10)-formyl-5,6,7,8-tetrahydrofolic acid | Attilio Melera | 1994-07-26 |
| 5239074 | Diastereoisomeric compounds derived from tetrahydrofolic acid, process for their preparation and use in the synthesis of diastereoisomers 6S and 6R of reduced folates | Attilio Melera, Rene Viterbo | 1993-08-24 |
| 5194611 | Separation technique for a mixture of (6RS)-diastereoisomers of an ammonium salt of N.sup.5 -methyl-5,6,7,8-tetrahydrofolic acid into single (6R) and (6S)-diastereoisomers | Jean Jacques | 1993-03-16 |