Patents by Inventor Maria Neus Mesquida-Estevez

Maria Neus Mesquida-Estevez has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Derivatives of cyano-aryl (or cyanoheteroaryl)-carbonyl-piperazinyl-pyrimidines, their preparation and application as medication
    Patent number: 7300937
    Abstract: New derivatives of cyanoaryl (or cyanoheteroaryl)-carbonyl-piperazinyl-pyrimidines (I), where R1 represents an OR3 radical, where R3 represents a radical derived from a saturated hydrocarbon, with a linear or branched chain of 1 to 4 carbon atoms, and R2 represents a phenyl radical substituted at least by one cyan radical (—C?N), or a radical of a heteroaromatic ring of 5 or 6 members substituted at least by one cyan radical (—C?N); and their physiologically acceptable salts, are useful for application in human and/or veterinary therapeutics as sedatives, anticonvulsants, hypnotics and general anaesthetics
    Type: Grant
    Filed: October 10, 2001
    Date of Patent: November 27, 2007
    Assignee: Laboratorios del Dr. Esteve, S.A.
    Inventors: Jordi Corbera-Arjona, David Vano-Domenech, Maria Neus Mesquida-Estevez, Jordi Frigola-Constansa