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Details for Patent: 7,896,264

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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 thirty-four patent family members in thirty-two countries.

Summary for Patent: 7,896,264

Title:Microstructured high pressure nozzle with built-in filter function
Abstract: A microstructured nozzle consists of a number of channels produced by microstructuring a plate-shaped member. In the nozzle the channels are located between projections which are arranged side by side in rows and project from a base plate. This microstructured base plate is covered with a cover plate. The channels are narrowly defined in terms of shape, cross sectional area and length. The nozzle contains a filter as the primary structure and a secondary structure downstream of the filter. The nozzle is used, for example, with an atomiser which produces an aerosol from a fluid containing a medicament.
Inventor(s): Eicher; Joachim (Dortmund, DE), Geser; Johannes (Ingelheim, DE), Hausmann; Matthias (Dortmund, DE), Reinecke; Holger (Dortmund, DE)
Assignee: Boehringer Ingelheim International GmbH (Ingelheim am Rhein, DE)
Application Number:10/877,134
Patent Claim Types:
see list of patent claims
Patent Metrics:
Source: PatentQuant.com
Field: Environmental technology
Back Citations: 12th percentile
Forward Citations: 2nd percentile

Applicant Tradename Generic Name Dosage NDA Approval Date Type RLD Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use
Boehringer Ingelheim
olodaterol hydrochloride
SPRAY, METERED;INHALATION203108-001Jul 31, 2014RXYes7,896,264► subscribeY
Boehringer Ingelheim
albuterol sulfate; ipratropium bromide
SPRAY, METERED;INHALATION021747-001Oct 7, 2011RXYes7,896,264► subscribeY
Boehringer Ingelheim
olodaterol hydrochloride; tiotropium bromide
SPRAY, METERED;INHALATION206756-001May 21, 2015RXYes7,896,264► subscribeY
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Foreign Priority and PCT Information for Patent: 7,896,264

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
Germany103 30 370Jun 30, 2003
03027927Dec 04, 2003
03027927Dec 4, 2003

International Patent Family for Patent: 7,896,264

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Argentina044954► subscribe
Austria485891► subscribe
Australia2004251432► 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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