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Details for Patent: 8,784,869

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Patent 8,784,869 protects NATESTO and is included in one NDA. There are two tentative approvals for the compound protected by this patent. Additional details are available via the generic ingredient links below.

This patent has twenty-two patent family members in twenty-one countries.

Summary for Patent: 8,784,869

Title:Controlled release delivery system for nasal applications and methods of treatment
Abstract: This invention relates to a gel formulation for nasal administration of a controlled release formulation of hormones to the systemic circulation and/or to the brain. The special lipophilic or partly lipophilic system of the invention leads to higher bioavailability of the active ingredient caused by sustained serum levels in plasma but also leads to a more favorable serum level profile. The special lipophilic or partly lipophilic system also allows for the modulation of brain functioning. The invention also relates to the nasal administration of steroid hormones for treatment of female sexual dysfunction (FSD) or female arousal disorder.
Inventor(s): Mattern; Claudia (Stans, CH)
Assignee: Mattern Pharma AG (Vaduz, LI)
Application Number:13/547,774
Patent Claim Types:
see list of patent claims
Composition; Formulation; Compound; Use;
Patent Metrics:
Source: PatentQuant.com
Field: Pharmaceuticals
Back Citations: 0th 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
Aytu Bioscience Inc
NATESTO
testosterone
GEL, METERED;NASAL205488-001May 28, 2014RXNo8,784,869► subscribeY
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Foreign Priority and PCT Information for Patent: 8,784,869

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
03025769Nov 11, 2003

Non-Orange Book Patents for Patent: 8,784,869

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
8,877,230Controlled release delivery system for nasal applications► subscribe
9,238,072Controlled release delivery system for nasal applications and method of treatment► subscribe
2,014,073,618► 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: 8,784,869

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Slovenia1530965► subscribe
Russian Federation2006120468► subscribe
Russian Federation2331423► 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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