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Generated: May 22, 2019

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Details for Patent: 6,562,375

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Summary for Patent: 6,562,375
Title: Stable pharmaceutical composition for oral use
Abstract:The present invention is to provide a stable pharmaceutical composition for oral use and preparation thereof in which changes are prevented in drug release at stored even under the exposure to light by adding yellow ferric oxide and/or red ferric oxide in a matrix type sustained-release preparation containing a drug, hydrophilic base, and polyethylene oxide. The present invention is to further provide a method for preventing changes in drug release at stored under the exposure to light in a matrix type sustained-release preparation containing a drug, hydrophilic base, and polyethylene oxide. The quality assurance period of the product can be prolonged and the product value can be improved by the present invention.
Inventor(s): Sako; Kazuhiro (Shizuoka, JP), Sawada; Toyohiro (Shizuoka, JP), Yoshihara; Keiichi (Shizuoka, JP), Yoshioka; Tatsunobu (Shizuoka, JP), Watanabe; Shunsuke (Shizuoka, JP)
Assignee: Yamanouchi Pharmaceuticals, Co., Ltd. (Tokyo, JP)
Application Number:09/629,405
Patent Litigation and PTAB cases: See patent lawsuits and PTAB cases for patent 6,562,375
Prior Art and Litigation SupportOrder Prior Art and Litigation support for Patent 6,562,375
Patent Claim Types:
see list of patent claims
Composition; Formulation; Dosage form; Use;

Drugs Protected by US Patent 6,562,375

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Apgdi MYRBETRIQ mirabegron TABLET, EXTENDED RELEASE;ORAL 202611-001 Jun 28, 2012 RX Yes Yes ➤ Sign Up ➤ Sign Up Y ➤ Sign Up
Apgdi MYRBETRIQ mirabegron TABLET, EXTENDED RELEASE;ORAL 202611-002 Jun 28, 2012 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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Citi
QuintilesIMS
Colorcon
Harvard Business School
Argus Health
McKinsey

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