Triple combination therapies for anti-aging
US-2024316086-A1 · Sep 26, 2024 · US
Topical tetracycline compositions
US8992896B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8992896-B2 |
| Application number | US-201414469792-A |
| Country | US |
| Kind code | B2 |
| Filing date | Aug 27, 2014 |
| Priority date | Oct 2, 2009 |
| Publication date | Mar 31, 2015 |
| Grant date | Mar 31, 2015 |
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Abstract
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A topical therapeutic hydrophobic breakable composition includes a carrier comprising (a) about 60% to about 99% by weight of at least one hydrophobic oil; (b) at least one viscosity-modifying agents selected from the group consisting of a fatty alcohol, a fatty acid and a wax; and (c) a tetracycline antibiotic, characterized in that at least part of the tetracycline antibiotic is suspended in the composition; the viscosity of the composition is at least about 30% higher than the viscosity of the carrier without the tetracycline antibiotic; and is higher than the viscosity of the hydrophobic oil and the tetracycline antibiotic without the viscosity modifying agents. The tetracycline is chemically stable in the composition for at least six months; wherein more than about 90% of the tetracycline has not broken down. The composition is packaged as a breakable foam that breaks easily upon application of shear force.
First claim
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What is claimed is: 1. A composition comprising a carrier comprising: a) about 60% to 99% by weight of the composition of at least one hydrophobic oil; and b) at least one viscosity-modifying agent that is a combination comprising (i) at least one fatty alcohol and at least one wax; (ii) at least one fatty acid and at least one wax; or (iii) at least one fatty alcohol, at least one fatty acid, and at least one wax; wherein the composition does not contain one or more of ami…
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- What does patent US8992896B2 cover?
- A topical therapeutic hydrophobic breakable composition includes a carrier comprising (a) about 60% to about 99% by weight of at least one hydrophobic oil; (b) at least one viscosity-modifying agents selected from the group consisting of a fatty alcohol, a fatty acid and a wax; and (c) a tetracycline antibiotic, characterized in that at least part of the tetracycline antibiotic is suspended in …
- Who is the assignee on this patent?
- Foamix Pharmaceuticals Ltd
- What technology area does this patent fall under?
- Primary CPC classification A61K31/65. Mapped technology areas include Human Necessities.
- When was this patent published?
- Publication date Tue Mar 31 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).