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Last Updated: September 26, 2021

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Details for Patent: 8,132,712


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Summary for Patent: 8,132,712
Title:Metered-dose inhaler
Abstract: A metered dose inhaler dose counter, the counter includes: an actuator; a rotary gear wheel having a plurality of ratchet teeth; a driver for driving the rotary gear in a step-wise fashion in response to displacement of the actuator; a pawl that prevents reverse rotation of the rotary gear; and a display coupled to the rotary gear.
Inventor(s): Fenlon; Derek (Waterford, IE)
Assignee: Ivax Pharmaceuticals Ireland (Waterford, IE)
Application Number:12/532,762
Patent Litigation and PTAB cases: See patent lawsuits and PTAB cases for patent 8,132,712
Patent Claim Types:
see list of patent claims
Use; Delivery;

Drugs Protected by US Patent 8,132,712

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Teva Branded Pharm PROAIR HFA albuterol sulfate AEROSOL, METERED;INHALATION 021457-001 Oct 29, 2004 AB2 RX Yes Yes ⤷  Free Forever Trial ⤷  Free Forever Trial Y ⤷  Free Forever Trial
Norton Waterford QVAR REDIHALER beclomethasone dipropionate AEROSOL, METERED;INHALATION 207921-001 Aug 3, 2017 RX Yes No ⤷  Free Forever Trial ⤷  Free Forever Trial Y ⤷  Free Forever Trial
Norton Waterford QVAR REDIHALER beclomethasone dipropionate AEROSOL, METERED;INHALATION 207921-002 Aug 3, 2017 RX Yes No ⤷  Free Forever Trial ⤷  Free Forever Trial Y ⤷  Free Forever 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

Foreign Priority and PCT Information for Patent: 8,132,712

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
United Kingdom076999.0Apr 11, 2007
PCT Information
PCT FiledApril 01, 2008PCT Application Number:PCT/EP2008/002590
PCT Publication Date:October 09, 2008PCT Publication Number: WO2008/119552

International Family Members for US Patent 8,132,712

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Austria 556386 ⤷  Free Forever Trial
Australia 2008234098 ⤷  Free Forever Trial
Brazil PI0809477 ⤷  Free Forever Trial
Canada 2682528 ⤷  Free Forever Trial
China 101657829 ⤷  Free Forever Trial
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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