Patent ID: 11904046
Assignee: ETON PHARMACEUTICALS, INC.
Field: Pharmaceuticals (Chemistry)
Classification: CPC A | IPC A

Claim 10:
11. The liquid pharmaceutical composition of claim 10,
wherein the antimicrobial agent comprises methyl paraben, ethyl paraben, propyl paraben, benzoic acid or a pharmaceutically acceptable salt thereof, sorbic acid or a pharmaceutically acceptable salt thereof, phenoxyethanol, benzyl alcohol, propionic acid, or a combination thereof,
wherein the chelating agent comprises disodium ethylenediaminetetraacetic acid, polyphosphates, citric acid, calcium disodium edetate, ethylenediaminetetraacetic acid (EDTA), or a combination thereof, and
wherein the antioxidant comprises vitamin A, monothioglycerol, ascorbic acid, sodium bisulfite, sodium sulfite, a-Tocopherol acetate (vitamin E), butylated hydroxyanisole (BHA), butylated hydroxytoluene (BHT), or a combination thereof.