Patents by Inventor Louis G. Bell

Louis G. Bell 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).

  • Controlled release potassium dosage form
    Patent number: 4259315
    Abstract: Pharmaceutical compositions for treating potassium deficiency in monogastric animals comprising gelatin capsules containing mixture comprised of controlled release form of microencapsulated potassium salt and hydrophilic surfactant are disclosed.
    Type: Grant
    Filed: June 13, 1980
    Date of Patent: March 31, 1981
    Assignee: A. H. Robins Company, Inc.
    Inventors: Irwin Lippmann, Shankar D. Popli, Larry G. Miller, Louis G. Bell