|
| US5018647 | 3. Juli 1990 | 28. Mai 1991 | | Dispensing cap for use with pressurized container |
| US5476093 | 14. Juli 1993 | 19. Dez. 1995 | Huhtamaki Oy | Device for more effective pulverization of a powdered inhalation medicament |
| US5533498 | 2. Juni 1992 | 9. Juli 1996 | Minnesota Mining and Manufacturing Company | Aerosol actuator having a linearly arranged canister receiving cavity, valve stem receptacle, orifice, and deagglomeration chamber |
| US5597095 | 9. Juni 1993 | 28. Jan. 1997 | Precision Valve Corporation | Dual arm aerosol actuator having a movable and stationary arm |
| US5669376 | 22. März 1996 | 23. Sept. 1997 | Minnesota Mining and Manufacturing Company | Aerosol actuator having a linearly arranged canister receiving cavity, valve stem receptacle, orifice, and deagglomeration chamber |
| US6397837 | 22. Juli 1999 | 4. Juni 2002 | | Inhaler assistive device |
| US6575160 | 7. Sept. 2000 | 10. Juni 2003 | Art Slutsky Noe Zamel George Volgyesi | Inhalation device |
| US6681763 | 3. Juni 2002 | 27. Jan. 2004 | | Inhaler assistive device |
| US6698422 | 25. Febr. 2002 | 2. März 2004 | Birdsong Medical Devices, Inc. | Canister inhaler having a spacer and easy to operate lever mechanism and a flexible, elastic mouthpiece |
| US7025058 | 26. Apr. 2002 | 11. Apr. 2006 | New England Pharmaceuticals, Inc. | Metered dose delivery device for liquid and powder agents |
| US7213593 | 11. Juli 2005 | 8. Mai 2007 | Boehringer Ingelheim KG | Two-chamber cartridge for propellant-free metering aerosols |
| US7341056 | 25. Mai 2005 | 11. März 2008 | The Big Ox, L.L.C. | Portable oxygen supply unit |
| US7793655 | 11. Juli 2005 | 14. Sept. 2010 | Boehringer Ingelheim Pharma GmbH & Co. KG | Two-chamber cartridge for propellant-free metering aerosols |
| US7980243 | 7. Juni 2007 | 19. Juli 2011 | Boehringer Ingelheim Pharma GmbH & Co., KG | Two-chamber cartridge for propellant-free metering aerosols |