IP Library Granted Patent US 9,763,976
Granted Patent B1
US 9,763,976 · App. 15/226,349 · Granted Sep 19, 2017

Composition and method for treating skin conditions

Inventors: Zein E. Obagi (Irvine, CA); Frederick W. Woodin, Jr. (Irvine, CA)
A61K31/78A61K8/19A61K8/342A61K8/345A61K8/37A61K8/42A61K8/60A61K8/64A61K8/66A61K8/733A61K8/8105A61K8/85A61K8/922A61K9/0014A61K31/045A61K31/047A61K31/197A61K31/22A61K31/225A61K31/7016A61K31/734A61K31/745A61K36/47A61K38/02A61K38/4873A61Q17/04A61K2800/48A61K2800/51A61K2800/805
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Quick Facts
Patent No.
US 9,763,976
App. No.
15/226,349
Granted
Sep 19, 2017
Kind
B1
Abstract

Provided are biocompatible topical compositions including a novel combination of an inflammatory management agent, a vascular repair agent, a neurogenic agent, a sebum suppression agent and an exfoliating agent. Also provided are methods for treating, preventing or ameliorating rosacea, a symptom thereof or a condition related thereto by administering the biocompatible topical compositions describe herein.

Claims (32)

1. A topical composition, comprising:

an inflammatory management agent comprising lactose and/or milk protein, the inflammatory management agent being present in an amount of from about 0.01 wt. % to about 12.5 wt. % based on the weight of the topical composition;

a vascular repair agent comprising palmitoyl glycine, the vascular repair agent being present in an amount of from about 0.01 wt. % to about 15 wt. % based on the weight of the topical composition;

a neurogenic agent comprising an oligosaccharide, the neurogenic agent being present in an amount of from about 0.01 wt. % to about 22.5 wt. % based on the weight of the topical composition;

a sebum suppression agent comprising Panthenyl Triacetate, farnesol and farnesyl acetate, the sebum suppression agent being present in an amount of from about 0.01 wt. % to about 25 wt. % based on the weight of the topical composition; and

an exfoliating agent comprising at least one plant derived cysteine protease enzyme, the exfoliating agent being present in an amount of from about 0.01 wt. % to about 10 wt. % based on the weight of the topical composition.

2. The topical composition according to claim 1 , further comprising one or more agent selected from the group consisting of a solvent, a chelating agent, a humectant, a thickener, emollient, an emulsifier, a skin conditioning agent, an antioxidant, an anti-inflammatory agent, pH adjuster and a preservative.

3. The topical composition of claim 1 , wherein the inflammatory management agent is present in an amount of from about 0.25 wt. % to about 10.0 wt. % based on the weight of the topical composition.

4. The topical composition of claim 1 , wherein the vascular repair agent is present in an amount of from about 0.25 wt. % to about 5.0 wt. % based on the weight of the topical composition.

5. The topical composition of claim 1 , wherein the neurogenic agent is present in an amount of from about 0.1 wt. % to about 5.0 wt. % based on the weight of the topical composition.

6. The topical composition of claim 1 , wherein the sebum suppression agent is present in an amount of from about 0.1 wt. % to about 5.0 wt. % based on the weight of the topical composition.

7. The topical composition of claim 1 , wherein the exfoliating agent is present in an amount of from about 0.1 wt. % to about 10.0 wt. % based on the weight of the topical composition.

8. A topical dosage form selected from the group consisting of a cream, a lotion, an ointment, a foam, an aerosol, a powder, a solution, an emulsion, and a serum, comprising the topical composition according to claim 1 .

9. The topical dosage form of claim 8 , wherein the topical composition does not comprise a fragrance.

10. The topical dosage form of claim 8 , wherein topical dosage form is a lotion.

11. A topical composition, consisting essentially of:

an inflammatory management agent comprising lactose and milk protein, the inflammatory management agent being present in an amount of from about 0.01 wt. % to about 12.5 wt. % based on the weight of the topical composition;

a vascular repair agent comprising palmitoyl glycine, the vascular repair agent being present in an amount of from about 0.01 wt. % to about 15 wt. % based on the weight of the topical composition;

a neurogenic agent comprising an oligosaccharide, the neurogenic agent being present in an amount of from about 0.01 wt. % to about 22.5 wt. % based on the weight of the topical composition;

a sebum suppression agent comprising Panthenyl Triacetate, farnesol and farnesyl acetate, the sebum suppression agent being present in an amount of from about 0.01 wt. % to about 25 wt. % based on the weight of the topical composition;

an exfoliating agent comprising at least one plant derived cystein protease enzyme, the exfoliating agent being present in an amount of from about 0.01 wt. % to about 10 wt. % based on the weight of the topical composition; and

optionally one or more agent selected from the group consisting of a solvent, a chelating agent, a humectant, a thickener, emollient, an emulsifier, a skin conditioning agent, an antioxidant, an anti-inflammatory agent, pH adjuster and a preservative.

12. A kit, comprising the topical composition of claim 1 .

13. The kit of claim 12 , further comprising one or more additional composition selected from the group consisting of a skin cleanser, an organic or an inorganic sunscreen, an exfoliating polish, a topical formulation comprising salicylic acid.

14. A method for treating rosacea, comprising:

topically administering a therapeutically effective amount of the topical composition according to claim 1 to skin of a subject in need thereof.

15. The method of claim 14 , wherein the topical composition is a lotion.

16. The method of claim 14 , wherein administering comprises twice daily application of the topical composition.

17. The method of claim 14 , further comprising cleaning the skin prior to administration of the topical composition.

18. The method of claim 17 , further comprising exfoliating the skin of the subject by administering an exfoliating polish.

19. The method according to claim 17 , further comprising administering a topical formulation comprising salicylic acid to the skin of the subject.

20. The method according to claim 17 , further comprising administering an organic or an inorganic sunscreen to the skin of the subject.

Assignments (6)
RELEASE OF SECURITY INTEREST Recorded May 23, 2025
From: BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT
To: ZO SKIN HEALTH, INC.
Reel/Frame 071207/0957 →
SECURITY INTEREST Recorded May 22, 2025
From: ZO SKIN HEALTH, INC.
To: JPMORGAN CHASE BANK, N.A.
Reel/Frame 071202/0975 →
RELEASE OF SECURITY INTEREST Recorded Nov 6, 2020
From: BANK OF THE WEST
To: ZO SKIN HEALTH, INC.
Reel/Frame 054302/0916 →
NOTICE OF GRANT OF SECURITY INTEREST IN PATENTS Recorded Nov 3, 2020
From: ZO SKIN HEALTH, INC.
To: BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 054282/0969 →
SECURITY INTEREST Recorded Jul 31, 2019
From: ZO SKIN HEALTH, INC.
To: BANK OF THE WEST, AS AGENT
Reel/Frame 049923/0062 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 2, 2016
From: OBAGI, ZEIN E., DR.; WOODIN, FREDERICK W., JR.
To: ZO SKIN HEALTH, INC.
Reel/Frame 039317/0746 →