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Details for Patent: 7,320,800

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Patent 7,320,800 protects ENDOMETRIN and is included in one NDA.

This patent has eleven patent family members in nine countries.

Summary for Patent: 7,320,800

Title:Vaginally administrable progesterone-containing tablets and method for preparing same
Abstract:The present invention provides a method for preparing a tablet for the vaginal administration of progesterone for systemic use. The method comprises first mixing water with micronized progesterone, the total amount of water mixed with said micronized progesterone not exceeding the maximum wetting capacity of the micronized progesterone, drying the wetted, micronized progesterone; mixing the dry micronized progesterone with other pharmaceutically acceptable excipients or diluents; and; forming a tablet by direct compaction of the dry micronized progesterone. Tablets prepared by this method are also provided.
Inventor(s): Jossifoff; Azariah (Ramat Gan, IL)
Assignee: Ferring B.V. (Hoofddorp, NL)
Application Number:11/039,062
Patent Claim Types:
see list of patent claims
Use; Composition; Dosage form; Delivery;
Patent Metrics:
Source: PatentQuant.com
Field: Not categorized
Back Citations: 9th 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
Ferring
ENDOMETRIN
progesterone
INSERT;VAGINAL022057-001Jun 21, 2007RXYes7,320,800► subscribe SUPPORT EMBRYO IMPLANTATION AND EARLY PREGNANCY BY SUPPLEMENTATION OF CORPUS LUTEAL FUNCTION AS PART OF AN ASSISTED REPORDUCTIVE TECHNOLOGY (ART) TREATMENT PROGRAM FOR INFERTILE WOMEN
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Foreign Priority and PCT Information for Patent: 7,320,800

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
Israel127129Nov 18, 1998

Non-Orange Book Patents for Patent: 7,320,800

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
7,393,543Vaginally administratable progesterone-containing tablets and method for preparing same► subscribe
7,300,664Vaginally administrable progesterone-containing tablets and method for preparing same► 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: 7,320,800

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Australia1176200► subscribe
Canada2568823► subscribe
Denmark1131052► 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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