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Last Updated: December 15, 2025

Claims for Patent: 4,496,553


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Summary for Patent: 4,496,553
Title:Pharmaceutical composition and method for the treatment of colitis ulcerosa and Crohn's disease by oral administration
Abstract:A pharmaceutical composition containing as active ingredient 5-aminosalicyclic acid or a pharmaceutically acceptable salt or ester thereof allow the treatment of colitis ulcerosa or Crohn's disease by oral administration. A particular slow-release tablet formation and its preparation is disclosed.
Inventor(s):Soren Halskov
Assignee:Farmaceutisk Laboratorium Ferring AS
Application Number:US06/555,533
Patent Claims:

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