Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9675598 | Compositions of tolperisone | Federico Gaeta, Klaus Gerdes, Stefan Welzig, Beate Katz, Jozsef Gungl | 2017-06-13 |
| 9662317 | Methods of administering tolperisone for therapeutic purposes | Federico Gaeta, Klaus Gerdes, Stefan Welzig, Beate Katz, Jozsef Gungl | 2017-05-30 |
| 9315480 | Compositions of tolperisone | Federico Gaeta, Klaus Gerdes, Stefan Welzig, Beate Kalz, Jozsef Gungl | 2016-04-19 |
| 8372979 | Process for the production of high-purity 2,4′-dimethyl-3-piperidino-propiophenone (tolperisone), pharmaceutical compositions that contain the latter, as well as active ingredient formulations that contain tolperisone | Stefan Welzig, Beate Kalz, Jozsef Gungl, Klaus Gerdes, Federico Gaeta | 2013-02-12 |
| 8212029 | Method for the production of high-purity 4a, 5, 9, 10, 11, 12,-hexahydro-6H-benzofuro [3a, 3, 2-ef] [2] benzazepine, and the derivatives thereof | Stefan Welzig, Anton Gerdenitsch, Susanne Kolar, Alexandra Scherleithner | 2012-07-03 |
| 7385060 | Method for producing salts of tolperisone | Laszlo Czollner, Beate Kalz, Stefan Welzig | 2008-06-10 |