	US 12,440,511 B2
	Topical compositions comprising emulsified povidone iodine solutions and methods of preparation
James Kojian, Arcadia, CA (US)
Filed by James Kojian, Arcadia, CA (US)
Filed on Apr. 5, 2024, as Appl. No. 18/628,237.
Application 18/628,237 is a continuation of application No. 18/378,069, filed on Oct. 9, 2023, granted, now 11,975,021.
Prior Publication US 2025/0114395 A1, Apr. 10, 2025
This patent is subject to a terminal disclaimer.
Int. Cl. A61K 33/18 (2006.01); A61K 9/06 (2006.01); A61K 31/138 (2006.01); A61K 31/167 (2006.01); A61K 31/573 (2006.01); A61K 47/26 (2006.01); A61K 47/44 (2017.01)

CPC A61K 33/18 (2013.01) [A61K 9/06 (2013.01); A61K 31/138 (2013.01); A61K 31/167 (2013.01); A61K 31/573 (2013.01); A61K 47/26 (2013.01); A61K 47/44 (2013.01)]

22 Claims

1. A composition, comprising:

povidone iodine aqueous solution;

hydrocortisone;

diphenhydramine;

a hydrophilic non-ionic surfactant selected from the group consisting of polysorbate 80, sorbitan monooleate, and polysorbate 20; and

a hydrophobic carrier;

wherein the povidone iodine aqueous solution is emulsified in the hydrophobic carrier by the hydrophilic non-ionic surfactant; and

wherein the composition is effective in eradicating insect bite immune response sequela when applied to skin.