Patents by Inventor Annamaria V. Scheggi

Annamaria V. Scheggi 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).

  • Method of detecting enterogastric reflux
    Patent number: 4976265
    Abstract: According to the method of detecting enterogastric reflux, the absorption of electromagnetic radiation by the gastric juice is measured at at least two wavelengths of the said radiation, one of said wavelengths corresponding to an absorption peak of a component of the bile and the other having a wavelength value at which the absorption is unaffected by the concentration of bile.
    Type: Grant
    Filed: December 20, 1988
    Date of Patent: December 11, 1990
    Assignee: Consiglio Nazionale delle Richerche
    Inventors: Riccardo Falcial, Annamaria V. Scheggi, Francesco Baldini, Paolo Bechi