Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7504532 | Process for the preparation of 7-amino syn 3,5-dihydroxy heptanoic acid derivatives, intermediates thereof and methods for their preparation | Reinhold Öhrlein, Gabriele Baisch, Stephan Burkhardt, Martin Studer, Frank Bienewald | 2009-03-17 |
| 7317123 | Process for preparation of 7-amino syn 3,5-dihydroxy heptanoic acid derivatives, intermediates thereof and methods for their preparation | Reinhold Öhrlein, Gabriele Baisch, Stephan Burkhardt, Martin Studer, Frank Bienewald | 2008-01-08 |
| 6939992 | Polymorphic forms of sertraline hydrochloride | Paul Adriaan Van Der Schaaf, Franz Schwarzenbach, Martin Szelagiewicz, Claudia Marcolli, Andreas Burkhard | 2005-09-06 |
| 6872853 | Polymorphic forms of sertraline hydrochloride | Paul Adriaan Van Der Schaaf, Franz Schwarzenbach, Martin Szelagiewicz, Claudia Marcolli, Andreas Burkhard +1 more | 2005-03-29 |
| 6806386 | Process for the preparation of ketimines | Marc Thommen, Andreas Hafner, Frédéric Brunner, Roman Kolly | 2004-10-19 |
| 6693218 | Process for the preparation of ketimines | Marc Thommen, Andreas Hafner, Roman Kolly, Frédéric Brunner | 2004-02-17 |
| 5834531 | Crosslinked polymers | Hans-Thomas Schacht, Norbert Muenzel, Carl-Lorenz Mertesdorf, Pasquale Alfred Falcigno, Heinz Holzwarth +1 more | 1998-11-10 |
| 5714559 | Crosslinked polymers | Hans-Thomas Schacht, Norbert Muenzel, Carl-Lorenz Mertesdorf, Pasquale Alfred Falcigno, Heinz Holzwarth +1 more | 1998-02-03 |
| 5663038 | Process for the preparation of partially protected phenolic resins | Carl-Lorenz Mertesdorf, Bertold Nathal | 1997-09-02 |