US 11,806,415 B2
Hypochlorous acid-based eyelid cleansers
Nat Adkins, Jr., Richmond, TX (US); Cynthia Barratt, Richmond, TX (US); Thomas Mason, Cypress, TX (US); and Paramita Sarkar, Richmond, TX (US)
Assigned to OCuSOFT, Inc., Rosenberg, TX (US)
Filed by OCuSOFT, Inc., Rosenberg, TX (US)
Filed on Aug. 13, 2021, as Appl. No. 17/401,777.
Application 17/401,777 is a continuation of application No. 16/400,667, filed on May 1, 2019, granted, now 11,090,236.
Claims priority of provisional application 62/665,930, filed on May 2, 2018.
Prior Publication US 2021/0369574 A1, Dec. 2, 2021
This patent is subject to a terminal disclaimer.
Int. Cl. A61K 8/20 (2006.01); A61K 8/365 (2006.01); A61K 8/86 (2006.01); A61K 8/02 (2006.01); A61Q 17/00 (2006.01); A61Q 19/10 (2006.01)
CPC A61K 8/20 (2013.01) [A61K 8/0208 (2013.01); A61K 8/365 (2013.01); A61K 8/86 (2013.01); A61Q 17/005 (2013.01); A61Q 19/10 (2013.01); A61K 2800/522 (2013.01); A61K 2800/5922 (2013.01); A61K 2800/87 (2013.01)] 19 Claims
 
1. A topical eyelid cleanser composition comprising:
(a) 50 to 300 ppm hypochlorous acid;
(b) two or more surfactants, wherein:
(i) a first surfactant has an HLB value from 10 to 18, and
(ii) a second surfactant has an HLB value from 5 to 10, and
(c) deionized water or purified water USP,
wherein the total concentration of the two or more surfactants is in the range of 0.01%-20% w/w.