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Last Updated: November 12, 2019

DrugPatentWatch Database Preview

Details for Patent: 7,559,325

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Summary for Patent: 7,559,325
Title:Aerosolization apparatus with air inlet shield
Abstract: An aerosolization apparatus comprises a housing defining a chamber having a plurality of air inlets. The chamber contains an aersolizable pharmaceutical formulation or is sized to receive a receptacle which contains an aerosolizable pharmaceutical formulation. A shield covers at least one of the air inlets or a portion of at least one of the air inlets. The shield prevents blockage of the air inlet by a user grasping the apparatus and inadvertently covering the air inlet. An end section is associated with the housing. The end section is sized and shaped to be received in a user's mouth or nose so that the user may inhale through the end section to inhale aerosolized pharmaceutical formulation that has exited the receptacle.
Inventor(s): Dunkley; Michael John (Nottingham, GB), Tuckwell; Jon David (Cambridgeshire, GB), Vernon Harcourt; Edward William (Cambridge, GB), Shirgoankar; Sameer (London, GB)
Assignee: Novartis Pharma AG (Basel, CH)
Application Number:10/822,850
Patent Claim Types:
see list of patent claims
Use; Formulation; Dosage form; Delivery; Device;

Drugs Protected by US Patent 7,559,325

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Mylan Speciality Lp TOBI PODHALER tobramycin POWDER;INHALATION 201688-001 Mar 22, 2013 RX Yes Yes   Start Trial   Start Trial Y   Start Trial
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Patented / Exclusive Use >Submissiondate

International Family Members for US Patent 7,559,325

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Austria 549051   Start Trial
Australia 2004229446   Start Trial
Canada 2520032   Start Trial
Cyprus 1113859   Start Trial
Denmark 1610850   Start Trial
European Patent Office 1610850   Start Trial
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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