Patents by Inventor Pierluigi Ciuffolotti

Pierluigi Ciuffolotti 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 alpha-galactosidase and uses of the enzyme thus obtained
    Patent number: 4431737
    Abstract: The enzyme alpha-galactosidase is prepared from a constitutive mutant of the strain Saccharomyces cerevisiae NRRL-Y-12057, said mutant being marked by the identification number NRRL-Y-12533.
    Type: Grant
    Filed: November 30, 1982
    Date of Patent: February 14, 1984
    Assignee: Anic, S.p.A.
    Inventors: Roberto Olivieri, Paolo Pansolli, Eugenio Fascetti, Pierluigi Ciuffolotti
  • Uricase production method
    Patent number: 4389485
    Abstract: It has been found that highly active uricase can be produced by fermentation from the microorganism Micrococcus roseus NRRL B 12196. The optimum activity of this microorganism is close to the pH values of the physiological liquors. The uricase so produced can be exploited in the clinical diagnostics for determining uric acid.
    Type: Grant
    Filed: August 20, 1981
    Date of Patent: June 21, 1983
    Assignee: E.N.I. Ente Nazionale Idrocarburi
    Inventors: Roberto Olivieri, Eugenio Fascetti, Pierluigi Ciuffolotti, Ludwig Degen