Skin penetration enhancer for royal jelly
US-2024325291-A1 · Oct 3, 2024 · US
Heat stable hyaluronic acid compositions for dermatological use
US8946192B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8946192-B2 |
| Application number | US-201213479551-A |
| Country | US |
| Kind code | B2 |
| Filing date | May 24, 2012 |
| Priority date | Jan 13, 2010 |
| Publication date | Feb 3, 2015 |
| Grant date | Feb 3, 2015 |
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Abstract
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The disclosure provides hyaluronic acid (HA) gel formulations and methods for treating the appearance of the skin. The formulations hyaluronic acid and at least one additional ingredient. Methods for treating lines, wrinkles, fibroblast depletions, and scars with the disclosed composition are provided as well.
First claim
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We claim: 1. A steam sterilized, stable dermal filler formulation comprising: a crosslinked hyaluronic acid (HA) and ascorbyl-2-glucoside; wherein the formulation exhibits increased shelf life stability relative to a steam sterilized dermal filler formulation that is otherwise identical but not including ascorbyl-2-glucoside. 2. The dermal filler formulation of claim 1 , wherein stability of the dermal filler formulation is determined by subjecting the de…
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Frequently asked questions
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- What does patent US8946192B2 cover?
- The disclosure provides hyaluronic acid (HA) gel formulations and methods for treating the appearance of the skin. The formulations hyaluronic acid and at least one additional ingredient. Methods for treating lines, wrinkles, fibroblast depletions, and scars with the disclosed composition are provided as well.
- Who is the assignee on this patent?
- Gousse Cecile C, Lebreton Pierre F, Prost Nicolas, and 1 more
- What technology area does this patent fall under?
- Primary CPC classification A61K8/73. Mapped technology areas include Human Necessities.
- When was this patent published?
- Publication date Tue Feb 03 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).