Patents by Inventor Vittorio Zangrandi

Vittorio Zangrandi 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 the production of 1-aspartic acid by fermentation of hydrocarbons
    Patent number: 4013508
    Abstract: Process for the production of 1-aspartic acid by fermentation of hydrocarbons, wherein the fermentation is obtained by contemporaneous or subsequent inoculation of the culture medium with microorganisms of the type Candida Hydrocarbofumarica and Bacillus species and that the 1-aspartic acid obtained is the product of the cumulative exocellular metabolism to the account of said hydrocarbons present in said culture medium.
    Type: Grant
    Filed: November 13, 1975
    Date of Patent: March 22, 1977
    Assignee: Liquichimica S.p.A.
    Inventors: Vittorio Zangrandi, Paolo Peri