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Generated: December 13, 2017

DrugPatentWatch Database Preview

GLUCOTROL XL Drug Profile

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When do Glucotrol Xl patents expire, and when can generic versions of Glucotrol Xl launch?

Glucotrol Xl is a drug marketed by Pfizer and is included in one NDA. There is one patent protecting this drug.

This drug has twenty-four patent family members in nineteen countries.

The generic ingredient in GLUCOTROL XL is glipizide. There are eighteen drug master file entries for this compound. Fifty-four suppliers are listed for this compound. Additional details are available on the glipizide profile page.
Drug patent expirations by year for GLUCOTROL XL

Pharmacology for GLUCOTROL XL

Ingredient-typeSulfonylurea Compounds
Drug ClassSulfonylurea

Medical Subject Heading (MeSH) Categories for GLUCOTROL XL

US Patents and Regulatory Information

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Patent Submitted Product Substance Delist Req. Exclusivity Expiration
PfizerGLUCOTROL XLglipizideTABLET, EXTENDED RELEASE;ORAL020329-003Aug 10, 1999ABRXYesNo► Subscribe► Subscribe► Subscribe► Subscribe
PfizerGLUCOTROL XLglipizideTABLET, EXTENDED RELEASE;ORAL020329-001Apr 26, 1994ABRXYesNo► Subscribe► Subscribe► Subscribe► Subscribe
PfizerGLUCOTROL XLglipizideTABLET, EXTENDED RELEASE;ORAL020329-002Apr 26, 1994ABRXYesYes► Subscribe► Subscribe► Subscribe► Subscribe
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Expired Patents for Tradename: GLUCOTROL XL

Applicant Tradename Generic Name Dosage NDA Approval Date Patent No. Patent Expiration
PfizerGLUCOTROL XLglipizideTABLET, EXTENDED RELEASE;ORAL020329-002Apr 26, 1994► Subscribe► Subscribe
PfizerGLUCOTROL XLglipizideTABLET, EXTENDED RELEASE;ORAL020329-002Apr 26, 1994► Subscribe► Subscribe
PfizerGLUCOTROL XLglipizideTABLET, EXTENDED RELEASE;ORAL020329-001Apr 26, 1994► Subscribe► Subscribe
PfizerGLUCOTROL XLglipizideTABLET, EXTENDED RELEASE;ORAL020329-002Apr 26, 1994► Subscribe► Subscribe
PfizerGLUCOTROL XLglipizideTABLET, EXTENDED RELEASE;ORAL020329-001Apr 26, 1994► Subscribe► Subscribe
PfizerGLUCOTROL XLglipizideTABLET, EXTENDED RELEASE;ORAL020329-003Aug 10, 1999► Subscribe► Subscribe
PfizerGLUCOTROL XLglipizideTABLET, EXTENDED RELEASE;ORAL020329-001Apr 26, 1994► Subscribe► Subscribe
PfizerGLUCOTROL XLglipizideTABLET, EXTENDED RELEASE;ORAL020329-002Apr 26, 1994► Subscribe► Subscribe
PfizerGLUCOTROL XLglipizideTABLET, EXTENDED RELEASE;ORAL020329-001Apr 26, 1994► Subscribe► Subscribe
PfizerGLUCOTROL XLglipizideTABLET, EXTENDED RELEASE;ORAL020329-001Apr 26, 1994► Subscribe► Subscribe
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Non-Orange Book Patents for Tradename: GLUCOTROL XL

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
5,024,843 Oral hypoglycemic glipizide granulation► Subscribe
5,591,454 Method for lowering blood glucose► Subscribe
6,361,795 Method for lowering blood glucose► Subscribe
5,545,413 Dosage form for administering oral hypoglycemic glipizide► Subscribe
5,091,190 Delivery system for administration blood-glucose lowering drug► 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 Tradename: GLUCOTROL XL

Country Document Number Estimated Expiration
JapanH05500222► Subscribe
World Intellectual Property Organization (WIPO)9103247► Subscribe
South Africa9006972► Subscribe
Finland104950► Subscribe
Greece1000932► Subscribe
Hong Kong116897► Subscribe
Mexico171191► Subscribe
Germany69003392► Subscribe
New Zealand235127► Subscribe
Australia632859► 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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Serving leading biopharmaceutical companies globally:

Cerilliant
Moodys
Farmers Insurance
Teva
Chinese Patent Office
Accenture
Baxter
Dow
US Army
Chubb

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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