IP Library Granted Patent US 12,419,959
Granted Patent B2
US 12,419,959 · App. 18/322,065 · Granted Sep 23, 2025

Dermal skin protectant and carrier

Inventor: Mark A. Latta (Omaha, NE)
Assignee: Inspired Material Strategies, LLC
A61K47/34A61K8/27A61K8/922A61K31/138A61K31/14A61K31/195A61K31/245A61K31/352A61K31/4174A61K31/4425A61K31/5375A61K31/573A61K31/60A61K31/635A61K31/7036A61K31/7048A61K33/38A61K38/12A61K38/363A61K38/4833A61Q3/00A61Q17/00A61Q17/005
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Quick Facts
Patent No.
US 12,419,959
App. No.
18/322,065
Granted
Sep 23, 2025
Kind
B2
Abstract

A dermal skin protectant and carrier comprising a combination of two different viscosity dimethicone components wherein the difference between the two different viscosity dimethicone components is about 2.0 million cP or greater and comprising at least one active ingredient.

Claims (22)

1. A dimethicone-based delivery composition comprising: a first dimethicone material having a viscosity of between about 1,000 cP and 25,000 cP, a second dimethicone material having a viscosity of between about 2.0 million cP and 3.0 million cP, and at least one active agent wherein the concentration of the first dimethicone material is between 50% and 99% of the weight of the dimethicone-based delivery composition and the concentration of the second dimethicone material is between 5% and 50% of the weight of the dimethicone-based delivery composition.

2. The dimethicone-based delivery composition of claim 1 wherein the at least one active agent is selected from the group consisting of: an antimicrobial agent, an anesthetic agent, a hemostatic agent, an anti-inflammatory agent, a hemp-based extract, a deodorant, a pain relief agent, a UV protection agent, and combinations thereof.

3. The dimethicone-based delivery composition of claim 2 wherein two or more active agents are combined together in the dimethicone-based delivery composition.

4. The dimethicone-based delivery composition of claim 1 wherein the concentration of the at least one active agent is between 0.1% and 10%.

5. The dimethicone-based delivery composition of claim 2 wherein said antimicrobial agent is an antifungal, antiviral, or antibacterial agent.

6. The dimethicone-based delivery composition of claim 1 further comprising at least one essential oil.

7. The dimethicone-based delivery composition of claim 2 wherein the antimicrobial agent is selected from the group consisting of: benzalkonium chloride, cetylpyridinium chloride, and combinations thereof.

8. The dimethicone-based delivery composition of claim 1 wherein the active agent is an antifungal.

9. The dimethicone-based delivery composition of claim 8 wherein the antifungal is selected from the group consisting of: clotrimazole, econazole, miconazole, terbinafine, fluconazole, ketoconazole, mophotericin, nystatin, sporanox, difulcan, terazol, intraconazole, mycostatin, boric acid, tioconazole, undecylenic acid, tolnaftate, imidazole, luliconazole, tavaborole, allylamine, amorolfine, oxiconazole, gluconazole, ciclotirox, naftifine, amphotericin B, sulconazole, butenafine, sertaconazole, efinacanazole, a derivative or prodrug thereof, and combinations thereof.

10. The dimethicone-based delivery composition of claim 1 wherein the dimethicone-based delivery composition further comprises Aloe vera.

11. The dimethicone-based delivery composition of claim 1 wherein the active agent is a topical anesthetic.

12. The dimethicone-based delivery composition of claim 11 wherein the topical anesthetic is selected from the group consisting of: benzocaine, butamben, tetracaine, benzyl alcohol, capsaicin, dibucaine, diclofenac, dyclonine, ethyl chloride, hexylresorcinol, lidocaine, prilocaine, methyl salicylate, menthol, pramoxine, proparacaine, trolamine, and combinations thereof.

13. The dimethicone-based delivery composition of claim 1 wherein the active agent is a skin care material selected from the group consisting of: chitosan, sulfadiazine, silver sulfadiazine, silver nitrate, silver nanoparticles, and combinations thereof.

14. The dimethicone-based delivery composition of claim 1 wherein the active agent is a wound healing agent selected from the group consisting of: bacitracin, neomycin, polymyxin B, epidermal growth factor, triamcinolone, and combinations thereof.

15. The dimethicone-based delivery composition of claim 1 wherein the active agent is a hemostatic agent selected from the group consisting of: tranexamic acid, chitosan, human fibrinogen, human thrombin, nonhuman fibrinogen, nonhuman thrombin, synthetic fibrinogen, synthetic thrombin, keratin, and combinations thereof.

16. The dimethicone-based delivery composition of claim 1 wherein the active agent is a ferric subsulfate or Monsel's solution.

17. The dimethicone-based delivery composition of claim 1 wherein the active agent is an acne treating agent selected from the group consisting of: benzoyl peroxide, azelaic acid, salicylic acid, corticosteroids, retinoids, antibiotics, and combinations thereof.

18. The dimethicone-based delivery composition of claim 1 wherein the active agent is a hemorrhoid treating agent selected from the group consisting of: phenylephrine hydrochloride, pramoxine HCL, a corticosteroid, and combinations thereof.

19. The dimethicone-based delivery composition of claim 1 wherein the active agent is a cannabinoid.

20. The dimethicone-based delivery composition of claim 1 wherein the active agent is an anti-inflammatory agent is selected from the group consisting of: diphenhydramine, corticosteroids, and combinations thereof.

21. The dimethicone-based delivery composition of claim 1 further comprising an excipient wherein said excipient is selected from the group consisting of: a moisturizer, flavor, pigment, essential oils, zinc oxide, a wetting agent, and combinations thereof.

22. The dimethicone-based delivery composition of claim 1 further comprising an excipient selected from the group consisting of: an oil, a fat, a wax, and combinations thereof.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 4, 2024
From: INSPIRED MATERIAL SOLUTIONS, LLC
To: INSPIRED MATERIAL STRATEGIES, LLC
Reel/Frame 069477/0899 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 24, 2023
From: LATTA, MARK A.
To: INSPIRED MATERIAL SOLUTIONS, LLC
Reel/Frame 063742/0550 →
Continuity (5)
Continuation 17303915 · Jun 10, 2021
Continuation 16674895 · Nov 5, 2019
Provisional Application 62846763 · May 13, 2019
Provisional Application 62755719 · Nov 5, 2018
Related Publication 20230293694A1 · Sep 21, 2023
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