Patents by Inventor Gerald L. Bilton

Gerald L. Bilton 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).

  • Enzyme-containing digestive aid compostions
    Patent number: 4447412
    Abstract: A composition adapted to alleviate the symptons of digestive dysfunction comprising a mixture of coated beads incorporating pancreatic enzymes and proteolytic enzymes and having a gastric acid-resistant coating thereon, said beads being orally-administered in combination with granules comprising a choleretic agent, a hydrochloric acid salt and pepsin.
    Type: Grant
    Filed: February 1, 1983
    Date of Patent: May 8, 1984
    Inventor: Gerald L. Bilton