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Last Updated: March 28, 2024

Details for Patent: 7,896,264


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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 Litigation and PTAB cases: See patent lawsuits and PTAB cases for patent 7,896,264
Patent Claim Types:
see list of patent claims
Device;

Drugs Protected by US Patent 7,896,264

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Boehringer Ingelheim COMBIVENT RESPIMAT albuterol sulfate; ipratropium bromide SPRAY, METERED;INHALATION 021747-001 Oct 7, 2011 RX Yes Yes ⤷  Try a Trial ⤷  Try a Trial Y ⤷  Try a Trial
Boehringer Ingelheim STIOLTO RESPIMAT olodaterol hydrochloride; tiotropium bromide SPRAY, METERED;INHALATION 206756-001 May 21, 2015 RX Yes Yes ⤷  Try a Trial ⤷  Try a Trial Y ⤷  Try a Trial
Boehringer Ingelheim STRIVERDI RESPIMAT olodaterol hydrochloride SPRAY, METERED;INHALATION 203108-001 Jul 31, 2014 RX Yes Yes ⤷  Try a Trial ⤷  Try a Trial Y ⤷  Try a Trial
Boehringer Ingelheim SPIRIVA RESPIMAT tiotropium bromide SPRAY, METERED;INHALATION 021936-002 Sep 15, 2015 RX Yes Yes ⤷  Try a Trial ⤷  Try a Trial Y ⤷  Try a Trial
Boehringer Ingelheim SPIRIVA RESPIMAT tiotropium bromide SPRAY, METERED;INHALATION 021936-001 Sep 24, 2014 RX Yes Yes ⤷  Try a Trial ⤷  Try a Trial Y ⤷  Try a 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: 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 Family Members for US Patent 7,896,264

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Argentina 044954 ⤷  Try a Trial
Austria 485891 ⤷  Try a Trial
Australia 2004251432 ⤷  Try a Trial
Brazil PI0412043 ⤷  Try a Trial
Canada 2530746 ⤷  Try a Trial
China 100496759 ⤷  Try a Trial
China 1809424 ⤷  Try a Trial
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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