Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Donald Barbeau0
Deanna J. Nelson0
Date of Patent
August 2, 2011
Patent Application Number
10745232
Date Filed
December 23, 2003
Patent Primary Examiner
Patent abstract
The present invention relates to stable and highly purified stable hydralazine hydrochloride compositions and stable hydralazine-containing pharmaceutical compositions. A sterile aqueous injectable pharmaceutical composition suitable for parenteral administration is described comprising a therapeutically effective dose of hydralazine hydrochloride in a pharmaceutically acceptable carrier or diluent wherein the hydralazine hydrochloride is essentially free of phthalazines, hydrazine and metal ions. In addition, a stable sterile aqueous pharmaceutical composition comprising hydralazine hydrochloride in a pharmaceutically acceptable salt or diluent is described that is colorless and has no visible particulate matter.
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