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Generated: April 24, 2018

DrugPatentWatch Database Preview

Details for Patent: 5,262,169

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Summary for Patent: 5,262,169
Title: Tablets and granulates containing mesna as active substance
Abstract:A granulate containing mesna is made by granulating mesna in the presence of an alcohol, acetone or a mixture of one of these with water. The granulate may be converted to tablets, along with other agents. The tablets contain: 0.01-1 parts by weight of a binding agent 0.03-0.4 parts by weight of a disintegrant 0.01-0.2 parts by weight of a lubricant and 0.1-1 parts by weight of a filling agent as well as, in the case of an effervescent tablet, an additional 0.05-30 parts by weight of a conventional physiologically acceptable effervescent mixture.
Inventor(s): Sauerbier; Dieter (Werter, DE), Engel; Jurgen (Alzenau, DE), Milsmann; Eckhard (Bielefeld, DE)
Assignee: Asta Medica Aktiengesellschaft (DE)
Application Number:07/730,178
Patent Claim Types:
see list of patent claims
Dosage form; Composition; Process; Formulation;

Drugs Protected by US Patent 5,262,169

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
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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Foreign Priority and PCT Information for Patent: 5,262,169

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
Germany4022525Jul 16, 1990

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Serving hundreds of leading biopharmaceutical companies globally:

Merck
Chinese Patent Office
Daiichi Sankyo
Harvard Business School
Healthtrust
Dow
Cantor Fitzgerald
UBS
Argus Health

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