Patents by Inventor Antonio Alcaide

Antonio Alcaide 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).

  • Water-soluble fractions of Phlebodium decumanum and its use as nutritional supplement in AIDS and cancer patients
    Patent number: 6228366
    Abstract: A purified and standardized water-soluble fraction, prepared from the leaves of a variety of Phlebodium decumanum and identified as EXPLY-37, is adequate for the manufacturing of formulations, useful as nutritional supplements of general application, and more particularly, in patients suffering from general weakness and cachexia, such as AIDS an cancer patients. The formulations can contain, optionally, powdered Phlebodium decumanum rhizome and/or Phlebodium decumanum rhizome extract, together with the appropriate excipients for preparing said formulation as powders, capsules and syrups.
    Type: Grant
    Filed: March 29, 1999
    Date of Patent: May 8, 2001
    Assignee: Helsint, S.A.L.
    Inventors: Miguel Yesares Ferrer, Jorge A. Mendoza Medina, Giovanna Marisol Ruiz Caceres, Antonio Alcaide Garcia, Miguel Enrique Yesares Morillas
  • Nitric esters of derivatives of the 2-(2,6-di-halo-phenylamino) phenylacetic acid and process for their preparation
    Patent number: 5597847
    Abstract: Object of this invention are nitric esters of derivatives of the 2-(2,6-di-halophenylamino)phenylacetic acid, having the following general formula: ##STR1## wherein: A and B are selected from among hydrogen and linear or branched, substituted or non substituted alkyl chains, X is a halogen selected from among chlorine and bromine, Y is selected from among oxygen, NH and NR.sub.1, wherein R.sub.1 is a linear or branched alkyl group, and n is comprised between 1 and 10 as well as their pharmaceutical utilization and process for their preparation.
    Type: Grant
    Filed: March 31, 1994
    Date of Patent: January 28, 1997
    Assignees: Corlay S.L., Metgrove Ltd.
    Inventors: Jose A. Matji, Antonio Alcaide
  • N,N-Disulfonylpiperazines
    Patent number: 4087425
    Abstract: This invention is directed to a novel series of piperazine derivatives having the general structure ##STR1## wherein R and R' may be: ##STR2##
    Type: Grant
    Filed: August 12, 1976
    Date of Patent: May 2, 1978
    Assignee: Laboratorios Liade, S.A.
    Inventors: Antonio Alcaide Garcia, Juan Ramon Conde Ruiz, Juan Bermejo Lozano