MICRODRUG AG

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2005/0063,911 Combined doses of formoterol and an anticholinergic agentAbandonedJun 21, 04Mar 24, 05[A61K, A61L]
2005/0053,553 Combined doses of formoterol and fluticasoneAbandonedNov 10, 03Mar 10, 05[A61K, A61L]
2005/0042,174 Combined dosesAbandonedJun 21, 04Feb 24, 05[A61K, A61L]
2005/0042,175 Combined doses of formoterol and budesonideAbandonedJun 21, 04Feb 24, 05[A61K, A61L]
2004/0258,624 Combined dosesAbandonedJun 26, 03Dec 23, 04[A61K, A61L]
6668826 AirbrakeExpiredOct 17, 00Dec 30, 03[A61M]
2003/0200,967 Particle flow controlAbandonedMay 22, 03Oct 30, 03[B05D]
6575161 Powder classification deviceExpiredJan 29, 01Jun 10, 03[A61M]
6526969 Method and device for releasing powderExpiredJun 07, 01Mar 04, 03[A61M]
2003/0010,338 Particle flow control onto chuckAbandonedAug 15, 01Jan 16, 03[A61M]
6360744 User interfaceExpiredOct 12, 00Mar 26, 02[A61M]
6089227 Device for an inhalerExpiredDec 22, 97Jul 18, 00[A61M]

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