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Serving leading biopharmaceutical companies globally:

Chinese Patent Office
US Department of Justice
Merck
Teva
Novartis
McKesson
Julphar
Citi
Federal Trade Commission
Dow

Generated: February 24, 2018

DrugPatentWatch Database Preview

Details for Patent: 8,580,310

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Which drugs does patent 8,580,310 protect, and when does it expire?

Patent 8,580,310 protects APTENSIO XR and is included in one NDA.

This patent has nine patent family members in eleven countries.
Summary for Patent: 8,580,310
Title:Controlled release formulations having rapid onset and rapid decline of effective plasma drug concentrations
Abstract: The invention is directed to oral modified/controlled release drug formulations which provide a rapid initial onset of effect and a prolonged duration of effect. Preferably, the peak concentration is lower than that provided by the reference standard for immediate release formulations of the drug, and the duration of effect falls rapidly at the end of the dosing interval.
Inventor(s): Krishnamurthy; Thinnayam N. (Scarborough, CA), Darke; Andrew (Newmarket, CA)
Assignee: Purdue Pharma (Pickering, Ontario, CA)
Application Number:12/283,431
Patent Claim Types:
see list of patent claims
Formulation; Compound; Dosage form;

Drugs Protected by US Patent 8,580,310

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Patent Submitted
Rhodes Pharms APTENSIO XR methylphenidate hydrochloride CAPSULE, EXTENDED RELEASE;ORAL 205831-001 Apr 17, 2015 RX Yes No ➤ Try a Free Trial ➤ Try a Free Trial Y ➤ Try a Free Trial
Rhodes Pharms APTENSIO XR methylphenidate hydrochloride CAPSULE, EXTENDED RELEASE;ORAL 205831-002 Apr 17, 2015 RX Yes No ➤ Try a Free Trial ➤ Try a Free Trial Y ➤ Try a Free Trial
Rhodes Pharms APTENSIO XR methylphenidate hydrochloride CAPSULE, EXTENDED RELEASE;ORAL 205831-003 Apr 17, 2015 RX Yes No ➤ Try a Free Trial ➤ Try a Free Trial Y ➤ Try a Free Trial
Rhodes Pharms APTENSIO XR methylphenidate hydrochloride CAPSULE, EXTENDED RELEASE;ORAL 205831-004 Apr 17, 2015 RX Yes No ➤ Try a Free Trial ➤ Try a Free Trial Y ➤ Try a Free Trial
Rhodes Pharms APTENSIO XR methylphenidate hydrochloride CAPSULE, EXTENDED RELEASE;ORAL 205831-005 Apr 17, 2015 RX Yes No ➤ Try a Free Trial ➤ Try a Free Trial Y ➤ Try a Free Trial
Rhodes Pharms APTENSIO XR methylphenidate hydrochloride CAPSULE, EXTENDED RELEASE;ORAL 205831-006 Apr 17, 2015 RX Yes No ➤ Try a Free Trial ➤ Try a Free Trial Y ➤ Try a Free Trial
Rhodes Pharms APTENSIO XR methylphenidate hydrochloride CAPSULE, EXTENDED RELEASE;ORAL 205831-007 Apr 17, 2015 RX Yes Yes ➤ Try a Free Trial ➤ Try a Free Trial Y ➤ Try a Free Trial
Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Patent Submitted

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Non-Orange Book US Patents Family Members for Patent 8,580,310

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
6,419,960 Controlled release formulations having rapid onset and rapid decline of effective plasma drug concentrations ➤ Try a Free Trial
9,066,869 Controlled release formulations having rapid onset and rapid decline of effective plasma drug concentrations ➤ Try a Free Trial
9,801,823 Controlled release formulations having rapid onset and rapid decline of effective plasma drug concentrations ➤ Try a Free Trial
7,247,318 Controlled release formulations having rapid onset and rapid decline of effective plasma drug concentrations ➤ Try a Free Trial
7,438,930 Controlled release formulations having rapid onset and rapid decline of effective plasma drug concentrations ➤ Try a Free Trial
Patent No. Title Estimated Patent Expiration

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International Patents Family Members for US Patent 8,580,310

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Slovenia 1143937 ➤ Try a Free Trial
Portugal 1143937 ➤ Try a Free Trial
Japan 4172917 ➤ Try a Free Trial
Japan 2002532410 ➤ Try a Free Trial
Spain 2224740 ➤ Try a Free Trial
European Patent Office 1143937 ➤ Try a Free Trial
Denmark 1143937 ➤ Try a Free Trial
Germany 69917937 ➤ Try a Free Trial
Canada 2355854 ➤ Try a Free Trial
Australia 2122700 ➤ Try a Free Trial
Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration

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Serving hundreds of leading biopharmaceutical companies globally:

Deloitte
Dow
Farmers Insurance
Medtronic
Cerilliant
Harvard Business School
McKinsey
Chubb
Covington

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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