Patents by Inventor Mirian S. Pazqual

Mirian S. Pazqual 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).

  • L-malic acid degrading yeast for wine making
    Patent number: 5330774
    Abstract: A new Yeast is obtained by fusion of spheroplasts capable of maintaining in a single geno-type the demalifying trait of a Schizosaccharomyces pombe parental strain and the growth rate of the parental strain Saccharomyces cerevisiae. Three more yeasts are obtained from protoplast fusion between the fusion product initially obtained (MB7TC.alpha.) and the parental strain, and two other Saccharomyces cerevisiae yeasts. These yeasts are used for obtaining demalification of acid wines.
    Type: Grant
    Filed: September 27, 1993
    Date of Patent: July 19, 1994
    Inventors: Juan L. Carrau, Aldo J. P. Dillon, Luciana A. Serafini, Mirian S. Pazqual