Patents by Inventor Frank C. Greaves

Frank C. Greaves 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).

  • Publication number: 20100278913
    Abstract: An excipient base for a chewable tablet comprising xylitol, sucralose and microcrystalline cellulose. The excipient base provides for an improved taste, stabilization, and mouthfeel qualities for the chewable tablet, as well as a greater likelihood for dosage compliance and use. The excipient base also enables the tablet to be directly compressible, free flowing and non-tacky, thus avoiding wet granulation techniques that can degrade the product and add to the cost of the manufacturing process. The excipient base also allows for the production of a chewable tablet that is suitable for administration to persons and animals having diabetes or hypoglycemia, and does not promote tooth decay or dental caries.
    Type: Application
    Filed: April 30, 2009
    Publication date: November 4, 2010
    Inventors: Frederick D. Sancilio, Frank C. Greaves
  • Patent number: 5976570
    Abstract: A process for making pharmaceutical dosage units containing a therapeutic quantity of one or more low dosage medicinal agent comprising granulating said medicinal agent in an aqueous medium which contains a pharmaceutically acceptable surfactant agent and, optionally, further processing the product of said granulating into a tablet or capsule dosage unit.
    Type: Grant
    Filed: July 15, 1996
    Date of Patent: November 2, 1999
    Assignee: Applied Analytical Industries, Inc.
    Inventors: Frank C. Greaves, James Swarbrick, Martin W. Beasley, Andrew W. Suddith, Henry C. Caldwell
  • Patent number: 5928668
    Abstract: Disclosed is a method of dry blend compression of potent drugs with low solubility, such as steroidal medicaments using directly compressible agglomerated excipients that are not a conventional or spray dried polyalcohol or lactose. The agglomerated excipients include mannitol, maltodextrin or corn syrup solids, which hold the medicament(s) in the crevices of the agglomerates. Also disclosed are the critical ratios of the agglomerated excipients to steroidal agent, specifically estradiol, that is distributed uniformly throughout the dry blend and then compressed into tablets.
    Type: Grant
    Filed: August 1, 1996
    Date of Patent: July 27, 1999
    Assignee: Applied Analytical Industries, Inc.
    Inventors: Frank C. Greaves, James Swarbrick, Martin W. Beasley