IP Library Granted Patent US 10,004,680
Granted Patent B2
US 10,004,680 · App. 15/297,550 · Granted Jun 26, 2018

Topical skin care formulations comprising plant extracts

Inventors: Tiffany Florence (Dallas, TX); Michelle Hines (Hickory Creek, TX)
Assignee: MARY KAY INC.
A61K8/97A61K8/042A61K8/062A61Q19/007A61Q19/08A61K2800/80
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Quick Facts
Patent No.
US 10,004,680
App. No.
15/297,550
Granted
Jun 26, 2018
Kind
B2
Abstract

Disclosed are methods of treating skin with topical skin compositions comprising at least one plant extract.

Claims (9)

1. A method of treating a fine line or wrinkle on skin, the method comprising topically applying to the fine line or wrinkle a composition comprising an effective amount of an aqueous extract of Kunzea ericoides leaf to stimulate collagen synthesis in the skin and treat the fine line or wrinkle.

2. The method of claim 1 , wherein the composition comprises from 0.01% to 20% by weight of the extract.

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

4. The method of claim 1 , wherein the composition is a gel or serum.

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

6. The method of claim 5 , wherein the composition is an oil-in-water emulsion.

7. The method of claim 1 , wherein the composition further comprises a moisturizing agent or a humectant.

8. The method of claim 1 , wherein the composition further comprises at least 40% by weight of water.

9. The method of claim 1 , wherein the composition does not include an oil extract from Kunzea ericoides leaf.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 22, 2024
From: MARY KAY INC.
To: ALLUSTRA TECHNOLOGIES LLC
Reel/Frame 069367/0942 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 19, 2016
From: FLORENCE, TIFFANY; HINES, MICHELLE
To: MARY KAY INC.
Reel/Frame 040063/0665 →
Continuity (4)
Continuation 14949259 · Nov 23, 2015
Continuation 13821896
Provisional Application 61381306 · Sep 9, 2010
Related Publication 20170157028A1 · Jun 8, 2017