IP Library Granted Patent US 7,179,152
Granted Patent B1
US 7,179,152 · App. 10/359,852 · Granted Feb 20, 2007

Composition suitable for application to human skin

Assignee: DermaNew, Inc.
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Quick Facts
Patent No.
US 7,179,152
App. No.
10/359,852
Granted
Feb 20, 2007
Kind
B1
Abstract

An apparatus including an applicator having a first end for mating with a device capable of manipulation by a human hand and a second end having an abrasive surface suitable for contacting areas of human skin, such as, to rejuvenate human skin. There may also be a cushioning layer disposed between the abrasive surface and the end of the applicator it is attached to. A method for manipulating the applicator over an area of human skin to apply the abrasive surface to remove a layer of human skin, with, or without applying a composition to the area of human skin. A composition including abrasive particles in a base.

Claims (31)

1. A composition suitable for application to human skin comprising:

a base comprising, in an amount greater than one weight percent of the composition, at least one component that has a property of a moisturizer that attracts moisture to a top skin layer; and

a plurality of abrasive particles having an average particle size of about 100 micrometers to about 556 micrometers suspended in the base.

2. The composition of claim 1 , further comprising:

one of a vitamin, a mineral, an antioxidant, a cleanser, and an emulsifier.

3. The composition of claim 1 , further comprising one of a moisturizer liquid, a moisturizer gel, and a moisturizer emollient.

4. The composition of claim 3 , wherein the plurality of abrasive particles comprises one of corundum, magnesium oxide, and a precious stone suspended in the moisturizer.

5. The composition of claim 4 , wherein the precious stone comprises one of diamond, garnet, sapphire, ruby, emerald, and topaz.

6. The composition of claim 1 , wherein the abrasive particles comprise a dimension suitable to remove a hair from or smooth a callus on a skin of a hand or foot of a human subject without damaging the skin.

7. The composition of claim 1 , wherein the composition includes corundum, Vitamin A, Vitamin C, and Vitamin E.

8. A composition suitable for application to human skin comprising:

a base including a percentage by weight of water between 20 percent by weight and 50 percent by weight, a percentage by weight of caprylic between 3.5 percent by weight and 15 percent by weight, and a percentage by weight of ethylhexyl palmitate between 3.9 percent by weight and 12 percent by weight; and

a plurality of abrasive particles having an average particle size of about 100 micrometers to about 556 micrometers suspended in the base.

9. The composition of claim 8 , further comprising one of a percentage by weight of safflower seed oil between 3 percent by weight and 10 percent by weight; a percentage by weight of glycerin between 1.9 percent by weight and 5 percent by weight; a percentage by weight of shea butter between 0.9 percent by weight and 3 percent by weight; and a percentage by weight of jojoba oil between 0.9 percent by weight and 3 percent by weight.

10. The composition of claim 8 , wherein the plurality of abrasive particles comprises one of diamond, garnet sapphire, ruby, emerald, and topaz suspended in a moisturizer.

11. The composition of claim 8 , wherein the plurality of abrasive particles comprises one of silicon carbide, silicon carbide coated particles, and magnesium oxide.

12. The composition of claim 8 , wherein the plurality of abrasive particles comprises one of corundum, aluminum oxide, and alumina.

13. A composition suitable for application to human skin comprising:

a base comprising, in an amount greater than one weight percent of the composition, at least one component that has a property of a moisturizer that attracts moisture to a top skin layer; and

a plurality of corundum crystals having a mesh size of 100 mesh (large) in a 30 percent to 75 percent by weight concentration suspended in the base.

14. The composition of claim 13 , further comprising a percentage by weight of safflower seed oil between 3 percent by weight and 10 percent by weight; a percentage by weight of glycerin between 1.9 percent by weight and 5 percent by weight; a percentage by weight of shea butter between 0.9 percent by weight and 3 percent by weight; and a percentage by weight of jojoba oil between 0.9 percent by weight and 3 percent by weight.

15. The composition of claim 13 , wherein the base comprises one of a soap, a salicylic acid, a sodium lauryl sulfate, and a sodium laureth sulfate.

16. The composition of claim 13 , further comprising a safflower extract, a wheat germ extract, a carrot extract, a calendula extract, and an aloe extract.

17. The composition of claim 13 , further comprising peppermint oil and rose oil.

18. The composition of claim 13 , further comprising one of a moisturizer liquid, a moisturizer gel, and a moisturizer emollient.

19. The composition of claim 18 , further comprising a surfactant and an emulsifier.

20. The composition of claim 13 , wherein the at least one component comprises one of glycerin, propylene glycol, alpha hydroxy acid, urea, and lactic acid.

21. The composition of claim 13 , wherein the at least one component comprises one of glycerin, propylene glycol, alpha hydroxy add, urea, and lactic add.

22. A composition suitable for application to human skin comprising:

a base wherein the base comprises a percentage by weight of aloe gel between 5 percent by weight and 75 percent by weight and a percentage by weight of sodium lauryl sulfate between 5 percent by weight and 20 percent by weight; and

a plurality of corundum crystals having a mesh size of 100 mesh (large) in a 30 percent to 75 percent by weight concentration suspended in the base.

Assignments (3)
COMMERCIAL PLEDGE AGREEMENT Recorded Sep 26, 2011
From: DERMANEW, INC.
To: EAST WEST BANK
Reel/Frame 027083/0276 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 14, 2008
From: RHOADES, DEAN L.
To: EAST WEST BANK
Reel/Frame 020442/0863 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 19, 2004
From: RHOADES, DEAN L.
To: DERMANEW, INC.
Reel/Frame 015223/0064 →