IP Library › Granted Patent US 11,865,204
Granted Patent B2
US 11,865,204 · App. 18/085,012 · Granted Jan 9, 2024

Compositions for sensitive skin

Inventors: David Gan (Southlake, TX); Tiffany Carle (Dallas, TX); Michelle Hines (Hickory Creek, TX); Milagros Sanchez (Dallas, TX); Patricia Jacoby (Dallas, TX); Linda Hart (Dallas, TX)
Assignee: MARY KAY INC.
A61K9/0014A61K8/63A61K8/64A61K8/73A61K8/733A61K8/97A61K8/9711A61K8/9789A61K8/9794A61K9/06A61K9/107A61K31/704A61K31/734A61K36/23A61K36/28A61K36/33A61K36/88A61K36/896A61K38/011A61K38/16A61Q19/005A61Q19/08
View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 11,865,204
App. No.
18/085,012
Granted
Jan 9, 2024
Kind
B2
Abstract

Disclosed are compositions and methods for their use that include a combination of escin, Ruscus aculeatus root extract, ammonium glycyrrhizate, Centella asiatica extract, hydrolyzed yeast protein, and Calendula officinalis flower extract.

Claims (24)

1. A method of reducing the appearance of sagging skin of a person, the method comprising topically applying to a person's sagging skin a composition comprising:

water;

butylene glycol;

panthenol;

glycerin; and

a therapeutically effective amount of:

escin; Ruscus aculeatus root extract; ammonium glycyrrhizate; Centella asiatica extract; hydrolyzed yeast protein; and Calendula officinalis flower extract,

wherein the appearance of the sagging skin is reduced.

2. The method of claim 1 , wherein the composition reduces the formation of reactive oxygen species in the person's sagging skin.

3. The method of claim 2 , wherein the formation of reactive oxygen species is from ultra-violet radiation exposure to the person's sagging skin.

4. The method of claim 2 , wherein formation of reactive oxygen species is from a chemical exposure to the person's sagging skin.

5. The method of claim 1 , wherein the composition is an aqueous solution.

6. The method of claim 1 , wherein the composition is an emulsion.

7. The method of claim 6 , wherein the emulsion is an oil-in-water emulsion.

8. The method of claim 1 , wherein the composition is a lotion or a cream.

9. The method of claim 1 , wherein the composition is a gel.

10. The method of claim 1 , wherein the composition comprises at least 50% by weight of water.

11. The method of claim 1 , wherein the composition comprises:

0.0001% to 5% by weight of escin;

0.0001% to 5% by weight of Ruscus aculeatus root extract;

0.0001% to 5% by weight of ammonium glycyrrhizate;

0.0001% to 5% by weight of Centella asiatica extract;

0.0001% to 5% by weight of hydrolyzed yeast protein; and

0.0001% to 5% by weight of Calendula officinalis flower extract.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 14, 2025
From: MARY KAY INC.
To: ALLUSTRA TECHNOLOGIES LLC
Reel/Frame 071690/0206 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 20, 2022
From: GAN, DAVID; CARLE, TIFFANY; HINES, MICHELLE; SANCHEZ, MILAGROS; JACOBY, PATRICIA; HART, LINDA
To: MARY KAY INC.
Reel/Frame 062159/0798 →
Continuity (8)
Continuation 16919825 · Jul 2, 2020
Continuation 16234028 · Dec 27, 2018
Continuation 15796958 · Oct 30, 2017
Continuation 14550664 · Nov 21, 2014
Provisional Application 61921803 · Dec 30, 2013
Provisional Application 61913551 · Dec 9, 2013
Provisional Application 61907836 · Nov 22, 2013
Related Publication 20230330007A1 · Oct 19, 2023