Pharmaceutical Business Intelligence

  • Anticipate P&T budget requirements
  • Formulary management
  • Set up watchlists for daily email updates

► Plans and Pricing

Upgrade to enjoy subscriber-only features like email alerts and data export. See the Plans and Pricing

How our clients use DrugPatentWatch

DrugPatentWatch Database Preview

Claims for Patent: 5,286,754

« Back to Dashboard

Claims 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 Claims: 1. A pharmaceutical formulation of high biological availability and storage life consisting of by weight 583 parts of 1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-7-(1-piperazinyl)-quinoline-3-car boxylic acid HCl monohydrate; 55 parts of microcrystalline cellulose; 72 parts of moist starch; 30 parts of cross-linked polyvinyl-pyrrolidone; 5 parts of silicon dioxide; and 5 parts of magnesium stearate.
« Back to Dashboard

For more information try a trial or see the database preview and plans and pricing

How our clients use DrugPatentWatch

Drugs may be covered by multiple patents or regulatory protections. All trademarks and applicant names are the property of their respective owners or licensors. Although great care is taken in the proper and correct provision of this service, thinkBiotech LLC does not accept any responsibility for possible consequences of errors or omissions in the provided data. The data presented herein is for information purposes only. There is no warranty that the data contained herein is error free. thinkBiotech performs no independent verifification of facts as provided by public sources nor are attempts made to provide legal or investing advice. Any reliance on data provided herein is done solely at the discretion of the user. Users of this service are advised to seek professional advice and independent confirmation before considering acting on any of the provided information. thinkBiotech LLC reserves the right to amend, extend or withdraw any part or all of the offered service without notice.