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US 12,220,490 B2Granted
Adhesive patch containing an improved release liner system
AssigneeEuromed Inc.
InventorsRavi Ramjit, Michael Talian, Semyon Itskovich
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Abstract
An adhesive patch is described that contains an improved release liner for the treatment of various skin conditions.
Claims18
A flexible adhesive patch arrangement comprising in the following order:
- a flexible adhesive patch comprising:
- a backing having two sides, wherein the backing is continuous without perforations or indentations;
- and
- a therapeutic adhesive composition coated on at least a portion of one side of the backing, wherein the therapeutic adhesive composition is capable of adhering to mammalian skin;
- and
- a liner completely covering the therapeutic adhesive composition, wherein the liner contains a means for readily separating the liner into two portions, with each portion being in contact with the therapeutic adhesive composition;
- wherein an area of the liner is larger than an area of the adhesive composition;
- wherein each of the backing and the therapeutic adhesive composition has a circular or oval shape;
- and
- wherein the backing has a diameter of 0.2 inches to 0.5 inches.
7 more elements
A flexible adhesive patch arrangement comprising in the following order:
- a flexible adhesive patch comprising:
- a backing having two sides, wherein the backing is a single continuous layer without perforations or indentations;
- and
- a therapeutic adhesive composition coated on at least a portion of one side of the backing, wherein the therapeutic adhesive composition is capable of adhering to mammalian skin;
- and
- a liner completely covering the therapeutic adhesive composition, wherein the liner includes a perforated pattern or a slit that partially or completely penetrates the liner for separating the liner into two portions, with each portion being in contact with the therapeutic adhesive composition;
- wherein the backing has a thickness of about 0.03 mm to about 0.8 mm.
4 more elements
Dependencies are inferred from the claim text.