Patents by Inventor Jack J. Margres

Jack J. Margres 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).

  • Antacid tablets
    Patent number: 4115553
    Abstract: Antacid tablets prepared by codrying certain basic aluminum bicarbonate-carbonate compositions with di- or trihydroxy alcohols suitable for oral ingestion, to obtain a powder material, and forming such a material suitably along with tablet forming ingredients into tablets which have superior mouth feel and which yield faster reaction velocities than prior antacid tablets.
    Type: Grant
    Filed: June 24, 1974
    Date of Patent: September 19, 1978
    Assignee: Armour Pharmaceutical Company
    Inventors: Andrew M. Rubino, Jack J. Margres
  • Resuspendable dried antacids
    Patent number: 4112072
    Abstract: Antacid compositions prepared by drying a wet, compressed aluminum hydroxide gel to solid form which are capable of being readily resuspended to yield an opaque, aqueous suspension which reflects the properties of the original compressed gel, are produced by codrying a hydrous, gelatinous aluminum hydroxide material with a di- or trihydroxy alcohol.
    Type: Grant
    Filed: December 10, 1973
    Date of Patent: September 5, 1978
    Assignee: Armour Pharmaceutical Company
    Inventors: Andrew M. Rubino, Jack J. Margres