Hypochlorous acid-based eyelid cleansers
US11090236B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 1, 2019 |
| Grant date | Aug 17, 2021 |
| Priority date | — |
| Expiry date | May 1, 2039 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/87
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
An antimicrobial eyelid cleanser composition contains: (a) a hypohalous acid; (b) one or more surfactants having a HLB value of 5 to 18; and (c) an aqueous vehicle, the aqueous vehicle comprising: (i) one or more tonicity adjusters; (ii) one or more osmolality adjusters for adjusting an osmolality of the composition; and (iii) one or more pH adjusters for maintaining the pH of the composition at between about 4.5 to about 8.0. The composition can be dispensed in a foam, liquid, spray, mist, gel or lotion form. The composition can facilitate long term eyelid hygiene by removing excess oil, debris and desquamated skin and provide relief for inflammation of the eyes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.