Compositions of oak bark extract related synthetic compositions and method of using same
AssigneeGreystone Medical Group, Inc.
InventorsDavid N.-S Hon, R. Thomas Stanley
Life of this patent
Estimating the term…
Abstract
Higher concentrations of oak bark ash extract, i.e., greater than 20% by weight, are useful for the treatment of skin cancers. Lower concentrations of oak bark extract possess additional therapeutic properties not heretofore recognized. For example, preparations containing 40-80% oak bark extract are useful in the treatment of acute cancerous skin ulcers. In addition, synthetic mixtures containing potassium ions, zinc ions, calcium ions provide many of the same advantageous properties of oak bark extract. The inclusion of rubidium ions and sulfur is also advantageous for some applications.
Claims5
A composition, comprising:
- a pharmaceutically acceptable carrier;
- and
- an active ingredient of inorganic solids comprising 10-80 parts by weight of potassium ions, 0.00001-20 parts by weight of zinc ions, 0.01-10 parts by weight of calcium ions and 1-40 parts by weight of rubidium ions, said parts by weight being expressed as parts by weight of inorganic solids.
A method for treating a skin lesion comprising applying to the lesion an effective amount of a therapeutic composition comprising:
- a pharmaceutically acceptable carrier;
- and
- an active ingredient of inorganic solids comprising 10-80 parts by weight of potassium ions, 0.00001-20 parts by weight of zinc ions, 0.01-10 parts by weight of calcium ions and 1-40 parts by weight of rubidium ions, said parts by weight being expressed as parts by weight of inorganic solids.
Dependencies are inferred from the claim text.