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Details for Patent: 7,235,247

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Patent 7,235,247 protects OMNARIS and is included in one NDA. There has been one Paragraph IV challenge on Omnaris.

This patent has forty-seven patent family members in thirty-five countries.

Summary for Patent: 7,235,247

Title:Pharmaceutical composition for application to mucosa
Abstract:The present invention provides a pharmaceutical composition for application to the mucosa to be used in drug therapy comprising a water-insoluble and/or water-low soluble substance, a medicament, and an aqueous medium, and having an osmotic pressure of less than 290 mOsm. This composition is superior over conventional pharmaceutical compositions for application to the mucosa, due to efficient and high permeability to the blood at the mucosa. The present invention further provides a pharmaceutical composition for application to the mucosa comprising a hemostatic agent and a medicament. This composition is superior over conventional pharmaceutical compositions for application to the mucosa, due to permeability and retentivity at the mucosa.
Inventor(s): Nishibe; Yoshihisa (Hino, JP), Kinoshita; Wataru (Hino, JP), Kawabe; Hiroyuki (Tokyo, JP)
Assignee: Teijin Pharma Limited (Tokyo, JP)
Application Number:10/201,303
Patent Claim Types:
see list of patent claims
Composition;
Patent Metrics:
Source: PatentQuant.com
Field: Pharmaceuticals
Back Citations: 45th 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
Takeda Gmbh
OMNARIS
ciclesonide
SPRAY, METERED;NASAL022004-001Oct 20, 2006RXYes7,235,247► subscribeY
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Foreign Priority and PCT Information for Patent: 7,235,247

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
Japan10-110887Apr 21, 1998
Japan10-110888Apr 21, 1998

Non-Orange Book Patents for Patent: 7,235,247

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
6,939,559 Pharmaceutical composition for application to mucosa► 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: 7,235,247

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Austria336986► subscribe
Australia3534399► subscribe
Australia757772► 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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