SW

Stefan Welzig

SA Sanochemia Pharmazeutika Ag: 13 patents #1 of 24Top 5%
📍 Wien, AT: #144 of 3,624 inventorsTop 4%
Overall (All Time): #379,137 of 4,157,543Top 10%
13
Patents All Time

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDate
10265397 Formulation for photodynamic therapy Gregor Medinger, Beate Kalz, Jozsef Gungl, Klaus Gerdes, Werner Frantsits +1 more 2019-04-23
10201609 Method for the production of a formulation of a hypericin salt Gregor Medinger, Beate Kalz, Jozsef Gungl, Klaus Gerdes, Werner Frantsits +1 more 2019-02-12
10143751 Photodynamic therapy, formulation usable for this purpose, and method for the production and use thereof Gregor Medinger, Beate Kalz, Jozsef Gungl, Klaus Gerdes, Werner Frantsits +1 more 2018-12-04
10064961 Method for producing a liquid pharmaceutical preparation Raffael Schuecker, Beate KAELZ, Jozsef Gungl, Klaus Gerdes, Roswitha BRAUNRATH 2018-09-04
9775900 Photodynamic diagnosis, formulations usable as photosensitizers for this purpose, method for the production and use thereof Beate Kalz, Jozsef Gungl, Klaus Gerdes, Werner Frantsits, Christina Abrahamsberg 2017-10-03
9675598 Compositions of tolperisone Federico Gaeta, Klaus Gerdes, Beate Katz, Jan Rothenburger, Jozsef Gungl 2017-06-13
9662317 Methods of administering tolperisone for therapeutic purposes Federico Gaeta, Klaus Gerdes, Beate Katz, Jan Rothenburger, Jozsef Gungl 2017-05-30
9629932 Photodynamic diagnosis, formulations usable as photosensitizers for this purpose, method for the production and use thereof Beate Kalz, Jozsef Gungl, Klaus Gerdes, Werner Frantsits, Christina Abrahamsberg 2017-04-25
9315480 Compositions of tolperisone Federico Gaeta, Klaus Gerdes, Beate Kalz, Jan Rothenburger, 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 Jan Rothenburger, 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 Anton Gerdenitsch, Jan Rothenburger, Susanne Kolar, Alexandra Scherleithner 2012-07-03
7385060 Method for producing salts of tolperisone Laszlo Czollner, Beate Kalz, Jan Rothenburger 2008-06-10
7166588 Derivatives and analogs of galanthamine Ulrich Jordis, Johannes Frohlich, Matthias Treu, Manfred Hirnschall, Laszlo Czollner +1 more 2007-01-23