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Serving leading biopharmaceutical companies globally:

Moodys
Colorcon
Queensland Health
Express Scripts
Merck
US Army
Boehringer Ingelheim
UBS
QuintilesIMS
McKinsey

Generated: January 16, 2018

DrugPatentWatch Database Preview

Details for Patent: 7,143,764

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Summary for Patent: 7,143,764
Title:Inhalation device
Abstract:A powder inhaler for administering powder by inhalation which includes: an inhaler body having an opening therein; an inhalation unit disposed in the inhaler body, the inhalation unit including an inhalation channel through which powder is in use inhaled; a dosing unit for providing a dose of powder to the inhalation channel disposed in the inhaler body so as to be rotatable about the central axis thereof, wherein the dosing unit includes a central shaft which is co-axial with the central axis of the inhaler body and has a spiral groove or protrusion on the end face thereof; and an indicating wheel for providing an indication as to the usage of the inhaler disposed in the inhaler body, the indicating wheel having a toothed periphery for engaging the spiral groove or protrusion on the shaft and being disposed such that at least a part thereof is visible through the opening and so as to be rotatable within a diametrical plane containing the central axis of the inhaler body. One side surface of the indicating wheel includes at least one indication which is representative of the usage of the inhaler. In addition, the inhaler body includes a recess in which the opening is provided. The opening allows at least a part of the one side surface of the indicating wheel to be viewed.
Inventor(s): Dagsland; Allan (Karlshamn, SE), Virtanen; Risto (Nurmijarvi, FI)
Assignee: AstraZeneca AB (Sodertalje, SE)
Application Number:09/068,374
Patent Claim Types:
see list of patent claims
Delivery;

Drugs Protected by US Patent 7,143,764

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
Astrazeneca PULMICORT FLEXHALER budesonide POWDER, METERED;INHALATION 021949-001 Jul 12, 2006 RX Yes No ➤ Subscribe ➤ Subscribe Y ➤ Subscribe
Astrazeneca PULMICORT FLEXHALER budesonide POWDER, METERED;INHALATION 021949-002 Jul 12, 2006 RX Yes Yes ➤ Subscribe ➤ Subscribe Y ➤ Subscribe
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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International Patents Family Members for US Patent 7,143,764

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Austria 242651 ➤ Subscribe
Australia 6430598 ➤ Subscribe
Australia 723803 ➤ Subscribe
Brazil 9807996 ➤ Subscribe
Canada 2283191 ➤ Subscribe
Germany 69815534 ➤ Subscribe
Denmark 1007121 ➤ Subscribe
European Patent Office 1007121 ➤ Subscribe
Spain 2201456 ➤ Subscribe
Japan 2001517981 ➤ Subscribe
Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration

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Serving leading biopharmaceutical companies globally:

Medtronic
Cantor Fitzgerald
Fish and Richardson
Johnson and Johnson
Novartis
Teva
AstraZeneca
Boehringer Ingelheim
US Department of Justice

Drugs may be covered by multiple patents or regulatory protections. All trademarks and applicant names are the property of their respective owners or licensors. Although great care is taken in the proper and correct provision of this service, thinkBiotech LLC does not accept any responsibility for possible consequences of errors or omissions in the provided data. The data presented herein is for information purposes only. There is no warranty that the data contained herein is error free. thinkBiotech performs no independent verifification of facts as provided by public sources nor are attempts made to provide legal or investing advice. Any reliance on data provided herein is done solely at the discretion of the user. Users of this service are advised to seek professional advice and independent confirmation before considering acting on any of the provided information. thinkBiotech LLC reserves the right to amend, extend or withdraw any part or all of the offered service without notice.

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