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Details for Patent: 8,637,079

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Patent 8,637,079 protects OSENI and is included in one NDA.

This patent has thirty-eight patent family members in thirty-six countries.

Summary for Patent: 8,637,079

Title:Solid preparation comprising alogliptin and pioglitazone
Abstract: A solid preparation containing compound (I), wherein the definition of compound (I) is as defined in the description, and pioglitazone, which is useful as a therapeutic drug for diabetes and the like and superior in the dissolution property, chemical stability and dissolution stability, is provided. A solid preparation containing the following first and second parts: (1) the first part containing compound (I) or a salt thereof and, as the first excipient, sugar or sugar alcohol; and (2) the second part containing pioglitazone or a salt thereof and, as the second excipient, sugar or sugar alcohol.
Inventor(s): Nakamura; Kenji (Osaka, JP), Kiyoshima; Kenichiro (Osaka, JP), Nomura; Junya (Osaka, JP)
Assignee: Takeda Pharmaceutical Company Limited (Osaka, JP)
Application Number:12/449,255
Patent Claim Types:
see list of patent claims
Composition; Formulation; 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
Takeda Pharms Usa
OSENI
alogliptin benzoate; pioglitazone hydrochloride
TABLET;ORAL022426-004Jan 25, 2013RXNo8,637,079► subscribeY
Takeda Pharms Usa
OSENI
alogliptin benzoate; pioglitazone hydrochloride
TABLET;ORAL022426-005Jan 25, 2013RXNo8,637,079► subscribeY
Takeda Pharms Usa
OSENI
alogliptin benzoate; pioglitazone hydrochloride
TABLET;ORAL022426-006Jan 25, 2013RXNo8,637,079► subscribeY
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Foreign Priority and PCT Information for Patent: 8,637,079

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
Japan2007-023594Feb 1, 2007
PCT Information
PCT FiledJanuary 30, 2008PCT Application Number:PCT/JP2008/051900
PCT Publication Date:August 07, 2008PCT Publication Number: WO2008/093882

International Patent Family for Patent: 8,637,079

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Serbia51592► subscribe
Portugal2107905► subscribe
Peru16632008► 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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