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Details for Patent: 8,815,934

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Patent 8,815,934 protects DUAVEE and is included in one NDA.

Summary for Patent: 8,815,934

Title:2-Phenyl-1-[4-(2-Aminoethoxy)-Benzyl]-Indole and estrogen formulations
Abstract: The present invention relates to new formulations containing one or more estrogens and 2-Phenyl-1-[4-(2-Aminoethoxy)-Benzyl]-Indole compounds which are useful as estrogenic agents, as well as pharmaceutical compositions and methods of treatment utilizing these compounds, which have the general structures below: ##STR00001##
Inventor(s): Pickar; James H (Springfield, PA), Komm; Barry S (Havertown, PA)
Assignee: Wyeth LLC (New York, NY)
Application Number:13/246,441
Patent Claim Types:
see list of patent claims
Use; Composition; Compound; Dosage form;
Patent Metrics:
Source: PatentQuant.com
Field: Pharmaceuticals
Back Citations: 0th 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
Wyeth Pharms Pfizer
DUAVEE
bazedoxifene acetate; estrogens, conjugated
TABLET;ORAL022247-001Oct 3, 2013RXYes8,815,934► subscribeY
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Non-Orange Book Patents for Patent: 8,815,934

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
6,479,535 2-phenyl-1-[4-(2-aminoethoxy)-benzyl]-indole and estrogen formulations► 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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