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Generated: May 26, 2019

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Details for Patent: 7,820,203

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Which drugs does patent 7,820,203 protect, and when does it expire?

Patent 7,820,203 protects AMRIX and is included in one NDA.

This patent has one patent family member in one country.

Summary for Patent: 7,820,203
Title:Modified release dosage forms of skeletal muscle relaxants
Abstract:A unit dosage form, such as a capsule or the like, for delivering a skeletal muscle relaxant, such as cyclobenzaprine hydrochloride, into the body in an extended or sustained release fashion comprising one or more populations of drug-containing particles (beads, pellets, granules, etc.) is disclosed. At least one bead population exhibits a pre-designed sustained release profile. Such a drug delivery system is designed for once-daily oral administration to maintain an adequate plasma concentration--time profile, thereby providing relief of muscle spasm associated with painful musculoskeletal conditions over a 24 hour period.
Inventor(s): Venkatesh; Gopi (Vandalia, OH), Clevenger; James M. (Vandalia, OH)
Assignee: Eurand, Inc. (Vandalia, OH)
Application Number:12/026,882
Patent Litigation and PTAB cases: See patent lawsuits and PTAB cases for patent 7,820,203
Prior Art and Litigation SupportOrder Prior Art and Litigation support for Patent 7,820,203
Patent Claim Types:
see list of patent claims
Formulation; Compound; Dosage form;

Drugs Protected by US Patent 7,820,203

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Teva Pharms Intl AMRIX cyclobenzaprine hydrochloride CAPSULE, EXTENDED RELEASE;ORAL 021777-001 Feb 1, 2007 AB RX Yes No ➤ Sign Up ➤ Sign Up Y ➤ Sign Up
Teva Pharms Intl AMRIX cyclobenzaprine hydrochloride CAPSULE, EXTENDED RELEASE;ORAL 021777-001 Feb 1, 2007 RX Yes No ➤ Sign Up ➤ Sign Up Y ➤ Sign Up
Teva Pharms Intl AMRIX cyclobenzaprine hydrochloride CAPSULE, EXTENDED RELEASE;ORAL 021777-002 Feb 1, 2007 AB RX Yes Yes ➤ Sign Up ➤ Sign Up Y ➤ Sign Up
Teva Pharms Intl AMRIX cyclobenzaprine hydrochloride CAPSULE, EXTENDED RELEASE;ORAL 021777-002 Feb 1, 2007 RX Yes Yes ➤ Sign Up ➤ Sign Up Y ➤ Sign Up
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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Serving hundreds of leading biopharmaceutical companies globally:

Baxter
Johnson and Johnson
Chinese Patent Office
Harvard Business School
Chubb
Daiichi Sankyo

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