Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8518377 | Aerosol suspension formulations with TG 227 ea or TG 134 a as propellant | Hubert Hoelz, Mariola Mann, Christel Schmelzer, Friedrich Schmidt | 2013-08-27 |
| 7160538 | Suspension aerosol formulations of pharmaceutical products | Ottfried Daab | 2007-01-09 |
| 6419899 | Suspension aerosol formulations of pharmaceutical products | Ottfried Daab | 2002-07-16 |
| 6413497 | Pharmaceutical composition using a mixture of propellant gases for a metered dose inhaler | Ottfried Daab | 2002-07-02 |
| 4944433 | Sediment baffle for valves of pressurized containers | Adolf Knecht, Ottfried Daab | 1990-07-31 |