Patents by Inventor Giancarlo B. Fregnan

Giancarlo B. Fregnan 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).

  • Salts of a glutathione alkylester and anaminoacids
    Patent number: 5525628
    Abstract: Crystalline non-hygroscopic salt of glutathione alkylester of the formula (I) ##STR1## wherein AA is an amino acid are disclosed.
    Type: Grant
    Filed: November 28, 1994
    Date of Patent: June 11, 1996
    Assignee: Edmond Pharma S.R.L.
    Inventors: Massimo Nicola, Marco Inglesi, Giancarlo B. Fregnan, Guido Vandoni
  • Substituted 2-phenylamino-imidazolines-(2) and pharmaceutical compositions containing them
    Patent number: 4262006
    Abstract: The invention provides novel substituted 2-phenylamino-imidazolines-(2) having hypotensive, bradycardizing and diuretic activities.
    Type: Grant
    Filed: December 6, 1979
    Date of Patent: April 14, 1981
    Assignee: Istituto Lusofarmaco d'Italia s.p.a.
    Inventors: Elso Manghisi, Giuseppe Cascio, Giancarlo B. Fregnan, Giovanni Ferni