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Serving leading biopharmaceutical companies globally:

Baxter
Cantor Fitzgerald
Healthtrust
QuintilesIMS
US Army
Julphar
Teva
Deloitte
Colorcon
Novartis

Generated: February 22, 2018

DrugPatentWatch Database Preview

Details for Patent: 8,474,447

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Which drugs does patent 8,474,447 protect, and when does it expire?

Patent 8,474,447 protects ATROVENT HFA and is included in one NDA.

This patent has eight patent family members in eight countries.
Summary for Patent: 8,474,447
Title:Inhaler device
Abstract: The invention relates to a hand-held device (1), as depicted in exemplary FIG. 4, for metered dispensing of sprayable substances, particularly medicaments for inhalation, with a cartridge (3) that can be moved into the dispensing position, by pressure being applied to a housing, and with a step-by-step indexing mechanism (11) which is entrained by the cartridge (3) in the opening travel thereof and which is used to record and display the dispensing actuations that have been performed. In order to suitably design a hand-held device of the type in question with a simplified structure, in such a way that the indexing steps can be performed smoothly and safely without connection to the cartridge, it is proposed that slits (19) extend obliquely only over part of the travel of the step-by-step indexing mechanism housing (34) and that the guide pins (33) guided therein move, over the remainder of the travel of the step-by-step indexing mechanism (11), parallel to the longitudinal axis (x-x) of the step-by-step indexing mechanism.
Inventor(s): Von Schuckmann; Alfred (Kevelaer, DE), Hochrainer; Dieter (Schmallenberg, DE), Hoelz; Hubert (Oberheimbach, DE)
Assignee: Boehringer Ingelheim International GmbH (Ingelheim am Rhein, DE)
Application Number:12/677,555
Patent Claim Types:
see list of patent claims
Device;

Drugs Protected by US Patent 8,474,447

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Patent Submitted
Boehringer Ingelheim ATROVENT HFA ipratropium bromide AEROSOL, METERED;INHALATION 021527-001 Nov 27, 2004 RX Yes Yes ➤ Try a Free Trial ➤ Try a Free Trial Y ➤ Try a Free Trial
Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Patent Submitted

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Foreign Priority and PCT Information for Patent: 8,474,447

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
Germany10 2007 045 438Sep 22, 2007
PCT Information
PCT FiledAugust 28, 2008PCT Application Number:PCT/EP2008/061337
PCT Publication Date:March 26, 2009PCT Publication Number: WO2009/037085

International Patents Family Members for US Patent 8,474,447

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Canada 2700201 ➤ Try a Free Trial
Germany 102007045438 ➤ Try a Free Trial
Denmark 2203205 ➤ Try a Free Trial
European Patent Office 2203205 ➤ Try a Free Trial
Spain 2539285 ➤ Try a Free Trial
Hungary E025069 ➤ Try a Free Trial
Japan 2010538780 ➤ Try a Free Trial
Japan 5436430 ➤ Try a Free Trial
World Intellectual Property Organization (WIPO) 2009037085 ➤ Try a Free Trial
Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration

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Serving hundreds of leading biopharmaceutical companies globally:

US Army
Boehringer Ingelheim
Dow
Queensland Health
Harvard Business School
Fish and Richardson
Accenture
Chinese Patent Office
Deloitte

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