Patents by Inventor Guido Pacchetti

Guido Pacchetti 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).

  • Process for mutating yeast
    Patent number: 3954536
    Abstract: Yeasts are mutated by treatment with 5-fluorouracil after growth in a medium containing glucose followed by growth in a medium containing glycerin.
    Type: Grant
    Filed: March 19, 1975
    Date of Patent: May 4, 1976
    Assignee: Liquichimica S.p.A.
    Inventors: Guido Pacchetti, Epifanio Bacchi