|
| US3973566 | 13 Ene 1975 | 10 Ago 1976 | Syntex Puerto Rico Inc. | Inhalation device |
| US4307734 | 23 Jun 1980 | 29 Dic 1981 | B & B Inventors & Marketers, Inc. | Snuff dispenser |
| US5161524 | 2 Ago 1991 | 10 Nov 1992 | Glaxo Inc. | Dosage inhalator with air flow velocity regulating means |
| US5239991 | 19 May 1992 | 31 Ago 1993 | Fisons plc | Disposable powder medicament inhalation device with peel-off cover |
| US5388572 | 26 Oct 1993 | 14 Feb 1995 | Tenax Corporation (a Connecticut Corp.) | Dry powder medicament inhalator having an inhalation-activated piston to aerosolize dose and deliver same |
| US5388573 | 2 Dic 1993 | 14 Feb 1995 | Tenax Corporation | Dry powder inhalator medicament carrier |
| US5460173 | 25 Mar 1994 | 24 Oct 1995 | Tenax Corporation | Dry powder inhaler medicament carrier |
| US5669378 | 21 Dic 1995 | 23 Sep 1997 | | Inhaling device |
| US5785049 | 21 Sep 1994 | 28 Jul 1998 | Inhale Therapeutic Systems | Method and apparatus for dispersion of dry powder medicaments |
| US5871010 | 10 Jun 1996 | 16 Feb 1999 | Sarnoff Corporation | Inhaler apparatus with modified surfaces for enhanced release of dry powders |
| US6089228 | 8 Ene 1998 | 18 Jul 2000 | Inhale Therapeutic Systems | Apparatus and methods for dispersing dry powder medicaments |
| US6116239 | 3 Ago 1998 | 12 Sep 2000 | Art Slutsky Noe Zamel George Volgyesi | Inhalation device |
| US6142145 | 8 May 1998 | 7 Nov 2000 | Astra Aktiebolag | Inhalation device |
| US6234169 | 14 Ago 1998 | 22 May 2001 | Arthur Slutsky Noe Zamel | Inhaler |
| US6257233 | 14 May 1999 | 10 Jul 2001 | Inhale Therapeutic Systems | Dry powder dispersing apparatus and methods for their use |
| US6418936 | 12 May 2000 | 16 Jul 2002 | Sandia Corp. | Tobacco pipe |
| US6543448 | 30 May 2000 | 8 Abr 2003 | Inhale Therapeutic Systems, Inc. | Apparatus and methods for dispersing dry powder medicaments |
| US6546929 | 4 Jun 2001 | 15 Abr 2003 | Inhale Therapeutic Systems, Inc. | Dry powder dispersing apparatus and methods for their use |
| US6575160 | 7 Sep 2000 | 10 Jun 2003 | Art Slutsky Noe Zamel George Volgyesi | Inhalation device |
| US6591833 | 13 Feb 2001 | 15 Jul 2003 | Delsys Pharmaceutical Corp. | Inhaler apparatus with modified surfaces for enhanced release of dry powders |
| US6679256 | 6 Dic 2000 | 20 Ene 2004 | Nektar Therapeutics | Systems and methods for extracting powders from receptacles |
| US6681767 | 1 May 2000 | 27 Ene 2004 | Nektar Therapeutics | Method and device for delivering aerosolized medicaments |
| US6901929 | 19 Dic 2002 | 7 Jun 2005 | Nektar Therapeutics | Dry powder dispersing apparatus and methods for their use |
| US7422013 | 9 Mar 2005 | 9 Sep 2008 | Nektar Therapeutics | Dry powder dispersing apparatus and methods for their use |
| US8161969 | 21 Mar 2008 | 24 Abr 2012 | Novartis AG | Dry powder dispersing apparatus and methods for their use |
| USD269463 | 1 Jun 1979 | 21 Jun 1983 | Fisons Limited | Container for a medicinal inhaler |