Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5169644 | Combination carrier granules | Hans-Heinz Molls, Jorn Schrader, Bernhard Homeyer | 1992-12-08 |
| 4663047 | Process for purifying waste water | Friedrich Schmidt | 1987-05-05 |
| 4451475 | Cyclic sulphenamide compounds, their production and their medicinal use | Wolf-Dieter Busse, Mithat Mardin | 1984-05-29 |
| 4447440 | Sulphenamides-containing lipoxygenase inhibiting agents and their use in pharmaceutical compositions | Wolf-Dieter Busse, Mithat Mardin | 1984-05-08 |
| 4420613 | Dihydrobenzothiazine compounds and the preparation thereof | Paul Uhrhan, Kurt-Rainer Stahlke, Gerwolf Quaas, Lothar Ruetz | 1983-12-13 |
| 4393206 | Process for the production of 2,3-Dihydro-4H-1,4-benzothiazines | Paul Uhrhan | 1983-07-12 |