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Details for Patent: 8,006,690

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Patent 8,006,690 protects PROAIR RESPICLICK and is included in one NDA.

This patent has eighty-one patent family members in eighteen countries.

Summary for Patent: 8,006,690

Title:Reservoir pressure system for medicament inhaler
Abstract: An inhaler includes an accurate and consistent mechanical dose metering system that dispenses dry powdered medicament in discrete amounts or doses for patient inhalation, a pressure relief system that manages pressure within a medicament reservoir of the inhaler to ensure consistently dispensed doses, and a dose counting system indicating the number of doses dispensed by or remaining in the inhaler.
Inventor(s): O'Leary; David (Essex, GB)
Assignee: Norton Healthcare Ltd (London, GB)
Application Number:12/409,031
Patent Claim Types:
see list of patent claims
Use; Delivery;
Patent Metrics:
Source: PatentQuant.com
Field: Medical technology
Back Citations: 21st percentile
Forward Citations: 0th percentile

Applicant Tradename Generic Name Dosage NDA Approval Date Type RLD Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use
Teva Branded Pharm
PROAIR RESPICLICK
albuterol sulfate
POWDER, METERED;INHALATION205636-001Mar 31, 2015RXYes8,006,690► subscribeY
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Non-Orange Book Patents for Patent: 8,006,690

For Orange Book-listed patents (shown in the main table above) generic applications must certify that the listed patents are expired, invalid, or will not be infringed by generic entry.

The non-Orange Book patents listed below do not require formal certifications, so they do not automatically impede generic entry. Instead, they represent potential opportunities for branded firms to block generic entry through patent infringment challenges.

Patent No. Title Estimated Patent Expiration
7,540,282Reservoir pressure system for medicament inhaler► subscribe
6,718,972 Dose metering system for medicament inhaler► subscribe
6,655,381 Pre-metered dose magazine for breath-actuated dry powder inhaler► subscribe
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The estimated expiration dates shown above are derived by simply adding 20 years to the priority date.
Because of the complexity of determining patent expiration dates it is advisable to have patent counsel verify freedom to operate.

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International Patent Family for Patent: 8,006,690

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Japan4511785► subscribe
United Kingdom2366208► subscribe
United Kingdom0115520► 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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