Patents by Inventor Enrico Roda

Enrico Roda 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).

  • Nor- and homo- bile acids derivatives as absorption enhancers for medicaments
    Patent number: 5656277
    Abstract: The use of nor- and homo-bile acids derivatives as absorption enhancers for medicaments is described. Said derivatives show the advantage of improving the absorption of medicaments through mucosae without being metabolized by the intestinal flora, thus allowing a fast excretion. Moreover, the derivatives of the invention have a negligible toxicity.
    Type: Grant
    Filed: December 28, 1994
    Date of Patent: August 12, 1997
    Assignee: Monteresearch s.r.l.
    Inventors: Fabio Berlati, Giancarlo Ceschel, Aldo Roda, Enrico Roda, Celestino Ronchi
  • Complex of products for the rapid and not-invasive treatment of biliary calculosis
    Patent number: 4931038
    Abstract: The present invention relates to a complex of products useful for the not-invasive and rapid treatment of the biliary calculosis of cholesterolic nature. It is based upon the coupling of a special apparatus generating medium-energy or medium-low-energy ultrasounds with pharmaceutical compositions based on biliary acids, capable of de-saturating bile super-saturated with cholesterol.
    Type: Grant
    Filed: December 2, 1987
    Date of Patent: June 5, 1990
    Assignee: Gipharmex S.p.A.
    Inventors: Giuliano Frigerio, Aldo Roda, Enrico Roda