Patents by Inventor Lino Sivieri

Lino Sivieri 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).

  • Dried and/or microencapsulated cells with a high content of (s)-(+)-s-adenosyl-l-methionine, process for their preparation, and compositons containing said cells
    Patent number: 9365817
    Abstract: Disclosed are dried and/or microencapsulated Saccharomyces cerevisiae cells with a high content of (S)-(+)-S-adenosyl-L-methionine, in the form of a free base obtainable from selected high-productivity strains of (S)-(+)-SAMe.
    Type: Grant
    Filed: June 9, 2006
    Date of Patent: June 14, 2016
    Assignee: Gnosis S.p.A.
    Inventors: Alberto Benedetti, Lino Sivieri
  • Dried and/or microencapsulated saccharomyces cerevisiae cells with a high content of (s)-(+)-s-adenosyl-l-methionine, process for their preparation, and compositons containing said cells
    Publication number: 20100028315
    Abstract: Disclosed are dried and/or microencapsulated Saccharomyces cerevisiae cells with a high content of (S)-(+)-S-adenosyl-L-methionine, in the form of a free base obtainable from selected high-productivity strains of (S)-(+)-SAMe.
    Type: Application
    Filed: June 9, 2006
    Publication date: February 4, 2010
    Inventors: Alberto Benedetti, Lino Sivieri
  • Process for the preparation of pharmaceutically acceptable salts of (R,S)-S-adenosyl-L-methionine
    Patent number: 6958233
    Abstract: The present invention relates to a process for the preparation of pharmaceutically acceptable salts of (R,S)-S-adenosyl-L-methionine and allows to obtain the salified (R)-(+)-S-adenosyl-L-methionine diasteroisomer in amounts lower than or equal to 3% with respect to the salified (S)-(+)-S-adenosyl-L-methionine diastereoisomer; the salts that can be obtained by the process of the invention keep their configuration stable in time.
    Type: Grant
    Filed: May 13, 2002
    Date of Patent: October 25, 2005
    Assignee: Chementecno S.r.l.
    Inventors: Marco Berna, Lino Sivieri, Gianni Santambrogio, Ermanno Valoti
  • Process for the preparation of pharmaceutically acceptable salts of (R,S)-S-adenosyl-L-methionine
    Publication number: 20020173012
    Abstract: The present invention relates to a process for the preparation of pharmaceutically acceptable salts of (SS,RS)-S-adenosyl-L-methionine and allows to obtain the salified (RS)-(+)-S-adenosyl-L-methionine diastereoisomer in amounts lower than or equal to 3% with respect to the salified (SS)-(+)-S-adenosyl-L-methionine diastereoisomer; the salts that can be obtained by the process of the invention keep their configuration stable in time.
    Type: Application
    Filed: May 13, 2002
    Publication date: November 21, 2002
    Inventors: Marco Berna, Lino Sivieri, Gianni Santambrogio, Ermanno Valoti
  • Process for the preparation of pharmaceutically acceptable salts of (SS,RS) -s-adenosyl-l-methionine
    Publication number: 20020010147
    Abstract: The present invention relates to a process for the preparation of pharmaceutically acceptable salts of (SS,RS)-S-adenosyl-L-methionine and allows to obtain the salified (RS)-(+)-S-adenosyl-L-methionine diastereoisomer in amounts lower than or equal to 3% with respect to the salified (SS)-(+)-S-adenosyl-L-methionine diastereoisomer; the salts that can be obtained by the process of the invention keep their configuration stable in time.
    Type: Application
    Filed: April 11, 2001
    Publication date: January 24, 2002
    Applicant: CHEMENTECNO S.R.L.
    Inventors: Marco Berna, Lino Sivieri, Gianni Santambrogio, Ermanno Valoti