Patents by Inventor Gabriele De Fazio

Gabriele De Fazio 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).

  • Genetic expression of somatostatin as hybrid polypeptide
    Patent number: 5268278
    Abstract: New plasmid vectors are described, containing the entire Trp regulatory system including promoter, operator, leader and attenuator, and methods for the expression of hybrid polypeptides in E. coli The hybrid polypeptides can contain the heterologous sequence of somatostatin.
    Type: Grant
    Filed: May 9, 1988
    Date of Patent: December 7, 1993
    Assignee: Istituto Farmacologico Serono S.p.A.
    Inventors: Umberto Canosi, Gabriele De Fazio, Stefano Villa, Silva Donini
  • Method of cleavage at methionine of polypeptides
    Patent number: 4960868
    Abstract: A method for cleaving polypeptides at their methionine residue(s) by mean of reaction with cyanogen bromide wherein a solution of guanidium chloride into hydrochloric acid is employed as reaction medium.
    Type: Grant
    Filed: February 13, 1989
    Date of Patent: October 2, 1990
    Assignee: Istituto di Ricerca Cesare Serono SpA
    Inventors: Umberto Canosi, Gabriele De Fazio, Stefano Villa