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Details for Patent: 6,166,043

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Patent 6,166,043 protects KAZANO, ACTOPLUS MET XR, OSENI, ACTOPLUS MET, and ACTOS, and is included in five NDAs. There have been zero Paragraph IV challenges on Actoplus Met XR and Actoplus Met 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 seventy-one patent family members in twenty-five countries.

Summary for Patent: 6,166,043

Title: Pharmaceutical composition
Abstract:Pharmaceutical composition which comprises an insulin sensitivity enhancer in combination with other antidiabetics differing from the enhancer in the mechanism of action, which shows a potent depressive effect on diabetic hyperglycemia and is useful for prophylaxis and treatment of diabetes.
Inventor(s): Ikeda; Hitoshi (Higashiosaka, JP), Sohda; Takashi (Takatsuki, JP), Odaka; Hiroyuki (Kobe, JP)
Assignee: Takeda Chemical Industries, Ltd. (Osaka, JP)
Application Number:09/303,492
Patent Claim Types:
see list of patent claims
Use;
Patent Metrics:
Source: PatentQuant.com
Field: Not categorized
Back Citations: 9th percentile
Forward Citations: 4th 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
KAZANO
alogliptin benzoate; metformin hydrochloride
TABLET;ORAL203414-002Jan 25, 2013RXYes6,166,043► subscribe METHODS OF REDUCING THE AMOUNT OF ACTIVE COMPONENTS ADMINISTERED TO A DIABETIC PATIENT COMPRISING ADMINISTERING AN INSULIN SENSITIVITY ENHANCER SUCH AS PIOGLITAZONE IN COMBINATION WITH A BIGUANIDE SUCH AS METFORMIN
Takeda Pharms Usa
KAZANO
alogliptin benzoate; metformin hydrochloride
TABLET;ORAL203414-001Jan 25, 2013RXNo6,166,043► subscribe METHODS OF REDUCING THE AMOUNT OF ACTIVE COMPONENTS ADMINISTERED TO A DIABETIC PATIENT COMPRISING ADMINISTERING AN INSULIN SENSITIVITY ENHANCER SUCH AS PIOGLITAZONE IN COMBINATION WITH A BIGUANIDE SUCH AS METFORMIN
Takeda Pharms Usa
ACTOPLUS MET XR
metformin hydrochloride; pioglitazone hydrochloride
TABLET, EXTENDED RELEASE;ORAL022024-001May 12, 2009RXNo6,166,043► subscribe ADJUNCT TO DIET AND EXERCISE TO IMPROVE GLYCEMIC CONTROL IN ADULTS WITH TYPE 2 DIABETES MELLITUS WHO ARE ALREADY TREATED WITH PIOGLITAZONE AND METFORMIN OR WHO HAVE INADEQUATE GLYCEMIC CONTROL ON PIOGLITAZONE OR METFORMIN ALONE
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Non-Orange Book Patents for Patent: 6,166,043

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
6,156,773 Pharmaceutical composition► subscribe
6,211,205 Pharmaceutical composition► subscribe
5,952,356 Pharmaceutical composition► 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: 6,166,043

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Argentina005641► subscribe
Argentina061195► subscribe
Argentina065389► 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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Drugs may be covered by multiple patents or regulatory protections. All trademarks and applicant names are the property of their respective owners or licensors. Although great care is taken in the proper and correct provision of this service, thinkBiotech LLC does not accept any responsibility for possible consequences of errors or omissions in the provided data. The data presented herein is for information purposes only. There is no warranty that the data contained herein is error free. thinkBiotech performs no independent verifification of facts as provided by public sources nor are attempts made to provide legal or investing advice. Any reliance on data provided herein is done solely at the discretion of the user. Users of this service are advised to seek professional advice and independent confirmation before considering acting on any of the provided information. thinkBiotech LLC reserves the right to amend, extend or withdraw any part or all of the offered service without notice.

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