Patents by Inventor Jesus E. B. Puchades

Jesus E. B. Puchades 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).

  • Basic aluminum magnesium carbonate
    Patent number: 4560545
    Abstract: A process for producing basic aluminum magnesium carbonate, Al.sub.2 Mg.sub.6 (OH).sub.14 (CO.sub.3).sub.2.4H.sub.2 O, by carbonating an aluminum hydroxide (Al(OH).sub.3) and magnesium hydroxide aqueous reaction mixture with carbon dioxide in the presence of at least 6 moles of a base selected from the group consisting of ammonia, mono, di or trialkylamines, pyridine or piperidine, per mole of Al.sub.2 O.sub.3 present. The product is useful as an antacid.
    Type: Grant
    Filed: March 5, 1984
    Date of Patent: December 24, 1985
    Assignee: Anphar S.A.
    Inventors: Robert G. W. Spickett, Jacinto M. Mauri, Jesus E. B. Puchades
  • Basic aluminium magnesium carbonate
    Patent number: 4447417
    Abstract: A new basic aluminium magnesium carbonate of the formula Al.sub.2 Mg.sub.6 (OH).sub.14 (CO.sub.3).sub.2.4H.sub.2 O has been found to be useful in pharmaceutical formulations for the treatment of upper gastrointestinal tract disturbances associated with excess acid and pepsin secretion or biliary reflux.
    Type: Grant
    Filed: February 15, 1979
    Date of Patent: May 8, 1984
    Assignee: Anphar S.A.
    Inventors: Robert G. W. Spickett, Jacinto M. Mauri, Jesus E. B. Puchades