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Last Updated: March 28, 2024

Details for Patent: 7,104,470


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Summary for Patent: 7,104,470
Title:Device for producing high pressure in a fluid in miniature
Abstract: A miniaturized device for pressurizing fluid. The device includes a hollow piston that provides a fluid path and a valve member. The valve member is configured for axial movement so that the valve axis remains parallel to the piston axis. The valve member is arranged at one end of the hollow piston. The valve member may be partially or completely disposed within the hollow piston. The device is particularly adapted for use in a mechanically operated atomizer to produce an inhalable aerosol of a liquid medicament without the use of propellant gas.
Inventor(s): Jaeger; Joachim (Bruchsal, DE), Cirillo; Pasquale (Dortmund, DE), Eicher; Joachim (Dortmund, DE), Geser; Johannes (Dortmund, DE), Freund; Bernhard (Gau-Algesheim, DE), Zierenberg; Bernd (Bingen am Rhein, DE)
Assignee: Boehringer Ingelheim International GmbH (DE)
Application Number:11/165,496
Patent Claim Types:
see list of patent claims
Device; Composition; Formulation;

Drugs Protected by US Patent 7,104,470

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
>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: 7,104,470

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
GermanyP195 36 902Oct 04, 1995
GermanyP195 36 902Oct 4, 1995

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