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Serving hundreds of leading biopharmaceutical companies globally:

US Army
Chinese Patent Office
Daiichi Sankyo
Fish and Richardson
Mallinckrodt
Medtronic
QuintilesIMS
Deloitte
Accenture

Generated: April 19, 2018

DrugPatentWatch Database Preview

Details for Patent: 5,286,754

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Summary for Patent: 5,286,754
Title: Pharmaceutical formulations of ciprofloxacin
Abstract:A pharmaceutical formulation comprising by weight 30 to 95% of 1cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-7-(1-piperazinyl)-quinoline-3-carb oxylic acid; 4.5 to 25% of a dry binder based on cellulose; 0 to 30% of a disintegration auxiliary based on starch; 0.5 to 10% of a disintegration auxiliary based on a cellulose derivative and/or a cross-linked polyvinyl-pyrrolidone; 0 to 2% of a flow-improving agent, and 0 to 3% of a lubricant. Tablets and capsules made from granules of the formulation, about 0.8 to 2 mm in size, exhibit high bioavailability and excellent storage stability.
Inventor(s): Streuff; Bernd (Wermelskirchen, DE), Luchtenberg; Helmut (Niederkassel, DE)
Assignee: Bayer Aktiengesellschaft (Leverkusen, DE)
Application Number:07/246,576
Patent Claim Types:
see list of patent claims
Formulation; Compound;

Drugs Protected by US Patent 5,286,754

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: 5,286,754

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
Germany3601566Jan 21, 1986

International Patents Family Members for US Patent 5,286,754

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Hong Kong 63196 ➤ Try a Free Trial
Germany 3601566 ➤ Try a Free Trial
Germany 3770001 ➤ Try a Free Trial
European Patent Office 0230881 ➤ 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:

Teva
AstraZeneca
Chubb
Merck
Daiichi Sankyo
Johnson and Johnson
Fish and Richardson
QuintilesIMS
Argus Health

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