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Generated: July 17, 2019

DrugPatentWatch Database Preview

Details for Patent: 8,931,476

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Summary for Patent: 8,931,476
Title:Inhaler
Abstract: An inhaler, such as a breath-actuated metered-dose inhaler, for delivering medicament to a patient. The inhaler includes a housing for holding the medicament and having an air inlet and a medicament delivery port which together define an air flow path into which the medicament is dispensed. The air inlet includes an array of elongate apertures formed in the housing, the long sides of adjacent apertures facing each other. Each aperture is provided with a respective different opening in an outer surface of the housing. The opening of each aperture extends in two different planes such that, if at least a part of the opening is covered in one of the two different planes during inhalation by the patient, a void space is created between the cover and the aperture so as to provide an air flow path through the void space to the at least one aperture.
Inventor(s): Kaar; Simon (Co. Cork, IE), Walsh; Declan (Co. Kilkenny, IE), Fenlon; Derek (Co. Wexford, IE), Buck; Dan (Co. Waterford, IE)
Assignee: IVAX Pharmaceuticals Ireland (Waterford, IE)
Application Number:13/377,037
Prior Art and Litigation SupportOrder Prior Art and Litigation support for Patent 8,931,476
Patent Claim Types:
see list of patent claims
Use; Delivery;

Drugs Protected by US Patent 8,931,476

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Norton Waterford QVAR REDIHALER beclomethasone dipropionate AEROSOL, METERED;INHALATION 207921-001 Aug 3, 2017 RX Yes No ➤ Sign Up ➤ Sign Up Y ➤ Sign Up
Norton Waterford QVAR REDIHALER beclomethasone dipropionate AEROSOL, METERED;INHALATION 207921-002 Aug 3, 2017 RX Yes No ➤ Sign Up ➤ Sign Up Y ➤ Sign Up
Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate

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Foreign Priority and PCT Information for Patent: 8,931,476

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
United Kingdom0910537.0Jun 18, 2009
PCT Information
PCT FiledJune 08, 2010PCT Application Number:PCT/EP2010/003426
PCT Publication Date:December 16, 2010PCT Publication Number: WO2010/142418

International Family Members for US Patent 8,931,476

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Brazil PI1013102 ➤ Sign Up
Canada 2760647 ➤ Sign Up
China 102481422 ➤ Sign Up
China 105031780 ➤ Sign Up
Cyprus 1115810 ➤ Sign Up
Denmark 2440271 ➤ Sign Up
Eurasian Patent Organization 021473 ➤ Sign Up
Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration

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