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US 11,452,701 B2Granted
Topical emulsion composition containing nonsteroidal anti-inflammatory drug
AssigneeJohnson & Johnson Consumer Inc.
InventorsSaumitra Bagchi, Donald Hasenmayer
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Abstract
In one aspect, the present invention features an emulsion composition including (i) at least 3%, by weight, of a nonsteroidal anti-inflammatory drug; (ii) at least 15%, by weight, of isopropyl myristate; (iii) at least 25%, by weight, of water; and (iv) one or more emulsifiers; wherein the formulation is substantially free of C1-C4 alcohols.
Claims11
An emulsion composition comprising:
- (i) at least 7%, by weight, of a nonsteroidal anti-inflammatory drug;
- (ii) at least 15%, by weight, of isopropyl myristate;
- (iii) at least 25%, by weight, of water;
- (iv) one or more emulsifiers;
- (v) one or more pH adjusters;
- and
- (vi) one or more solubilizers,
- wherein the one or more pH adjusters comprises diethylamine,
- wherein the one or more solubilizers comprises propylene glycol,
- wherein said composition contains less than 5% by weight of C1-C16 alcohols, and
- wherein said nonsteroidal anti-inflammatory drug is selected from the group consisting of ibuprofen, stereoisomers thereof, and salts thereof.
8 more elements
Dependencies are inferred from the claim text.