Patent ID: 9539330
Date: 2017-01-10
CPC Classifications: A61J,A61K,A61P

Claim:
1. A pharmaceutical composition, comprising a solution of between 350 and 750 mg/ml of a salt of gamma-hydroxybutyrate, wherein the composition has a pH of between 7.0 to 9.0, wherein the composition is chemically stable and resistant to microbial growth and further consists of a preservative selected from the group consisting of sodium benzoate, methylparaben, propyl gallate BP, sorbic acid, chlorobutanol, dihydroacetic acid, monothioglycerol, potassium benzoate, benzoic acid, benzalkonium chloride, benzethonium chloride, benzyl alcohol, butylparaben, cetylpyridinium chloride, ethylenediamine, ethylparaben, glycerin, hypophosphorus acid, phenylmercuric nitrate, sassafras oil, sodium propionate, thimerosal, magnesium stearate, magnesium carbonate and potassium sorbate.