Back to results
US 2004/0175435 A1Published application
Preserved cyclodextrin-containing compositions
AssigneeAllergan Sales, Inc.
InventorsGary J. Beck, Edward D.S. Kerslake, Orest Olejnik
Life of this patent
Estimating the term…
Abstract
Compositions including a liquid medium, a cyclodextrin component and a preservative component which has a reduced tendency to being complexed with the cyclodextrin component. In one embodiment, the preservative component is a chlorite component. Active components, such as pharmaceutically active components or drugs, preferably are included in the compositions.
Claims30
A composition comprising:
- a liquid medium;
- a cyclodextrin component in an amount in a range of about 0.1% to about 30% (w/v);
- and
- a chlorite component in an effective preserving amount.
1 more element
A composition comprising:
- a liquid medium;
- a cyclodextrin component in an amount in a range of about 0.1% to about 30% (w/v);
- and
- a preservative component in an effective preserving amount, the preservative component having a greater preservative efficacy in the composition relative to an identical amount of benzalkonium chloride.
1 more element
A composition comprising:
- a liquid medium;
- an active component in an amount effective in providing a desired effect to a human or an animal after the composition is administered to the human or animal;
- a cyclodextrin component in an amount effective to increase the apparent solubility of the active component in the liquid medium or to enhance the stability of the active component in the composition or to reduce unwanted side effects of the active component;
- and
- a preservative component in an effective preserving amount, the preservative component having greater preservative efficacy in the composition relative to an identical amount of benzalkonium chloride.
2 more elements
Dependencies are inferred from the claim text.