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Generated: April 30, 2017

DrugPatentWatch Database Preview

Details for Patent: 8,733,341

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Which drugs does patent 8,733,341 protect, and when does it expire?


Protection for SPIRIVA RESPIMAT has been extended six months for pediatric studies, as indicated by the *PED designation in the table below.

This patent has eleven patent family members in seven countries.

Summary for Patent: 8,733,341

Title:Atomizer and method of atomizing fluid with a nozzle rinsing mechanism
Abstract: An atomizer and a method of dispensing and atomizing fluid into individual containers through a nozzle are proposed, where in order to improve the dosing accuracy, a preliminary amount of fluid, flushing the nozzle, is dispensed before each dose is dispensed.
Inventor(s): Boeck; Georg (Laupheim, DE), Spallek; Michael (Ingelheim, DE)
Assignee: Boehringer Ingelheim International GmbH (Ingelheim am Rhein, DE)
Application Number:12/299,650
Patent Claim Types:
see list of patent claims
Delivery; Device; Formulation; Use;

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use
Boehringer Ingelheim
olodaterol hydrochloride
SPRAY, METERED;INHALATION203108-001Jul 31, 2014RXYesYes8,733,341► SubscribeY
Boehringer Ingelheim
albuterol sulfate; ipratropium bromide
SPRAY, METERED;INHALATION021747-001Oct 7, 2011RXYesYes8,733,341► SubscribeY
Boehringer Ingelheim
olodaterol hydrochloride; tiotropium bromide
SPRAY, METERED;INHALATION206756-001May 21, 2015RXYesYes8,733,341► SubscribeY
Boehringer Ingelheim
tiotropium bromide
SPRAY, METERED;INHALATION021936-002Sep 15, 2015RXYesNo8,733,341*PED► SubscribeY
Boehringer Ingelheim
tiotropium bromide
SPRAY, METERED;INHALATION021936-001Sep 24, 2014RXYesYes8,733,341*PED► SubscribeY
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Foreign Priority and PCT Information for Patent: 8,733,341

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
Germany10 2006 022 002May 10, 2006
PCT Information
PCT FiledApril 16, 2007PCT Application Number:PCT/EP2007/003322
PCT Publication Date:November 15, 2007PCT Publication Number: WO2007/128381

International Patent Family for Patent: 8,733,341

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Canada2651190► Subscribe
Germany102006022002► Subscribe
Germany502007005273► Subscribe
European Patent Office2015811► Subscribe
Spain2349574► Subscribe
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The estimated expiration dates shown above are derived by simply adding 20 years to the priority date.
Due to the complexity of determining patent expirations even in a single country, compounded by the diversity of global patent laws, it is advisable to have patent counsel verify freedom to operate.

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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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