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Generated: June 20, 2019

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Details for Patent: 8,663,685

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Which drugs does patent 8,663,685 protect, and when does it expire?

Patent 8,663,685 protects AMPYRA and is included in one NDA.

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

Summary for Patent: 8,663,685
Title:Sustained release aminopyridine composition
Abstract: A pharmaceutical composition which comprises a therapeutically effective amount of a aminopyridine dispersed in a release matrix, including, for example, a composition that can be formulated into a stable, sustained-release oral dosage formulation, such as a tablet which provides, upon administration to a patient, a therapeutically effective plasma level of the aminopyridine for a period of at least 12 hours, preferably 24 hours or more and the use of the composition to treat various neurological diseases.
Inventor(s): Blight; Andrew R. (Mahopac, NY), Cohen; Ron (Irvington, NY)
Assignee: Acorda Therapeutics, Inc. (Ardsley, NY)
Application Number:13/187,158
Patent Litigation and PTAB cases: See patent lawsuits and PTAB cases for patent 8,663,685
Prior Art and Litigation SupportOrder Prior Art and Litigation support for Patent 8,663,685
Patent Claim Types:
see list of patent claims
Use; Composition;

Drugs Protected by US Patent 8,663,685

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Acorda AMPYRA dalfampridine TABLET, EXTENDED RELEASE;ORAL 022250-001 Jan 22, 2010 AB RX Yes Yes ➤ Try a Free Trial ➤ Try a Free Trial IMPROVEMENT OF WALKING IN PATIENTS WITH MULTIPLE SCLEROSIS (MS) ➤ 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 Submissiondate

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International Family Members for US Patent 8,663,685

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Austria 511841 ➤ Try a Free Trial
Australia 2005232732 ➤ Try a Free Trial
Canada 2562277 ➤ Try a Free Trial
Canada 2870734 ➤ Try a Free Trial
Cyprus 1111754 ➤ Try a Free Trial
Cyprus 1114073 ➤ Try a Free Trial
Denmark 1732548 ➤ Try a Free Trial
Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration

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Serving hundreds of leading biopharmaceutical companies globally:

Deloitte
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