Patents by Inventor Enrico Petrella

Enrico Petrella 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).

  • Peritoneal dialysis solution containing modified icodextrins
    Patent number: 7208479
    Abstract: The present invention provides a peritoneal dialysis solution that contains heat stable osmotic agents such as D-glucitols, gluconic acids and alkylglycosides produced the reduction, oxidation or glycosylation of icodextrins respectively. As a result, osmotic agents that are stable under autoclaving or heat sterilization conditions are provided which reduces the amount of bioincompatible materials in the sterilized peritoneal dialysis solutions. Methods of preparing the D-glucitols, gluconic acids and alkylglycosides are disclosed.
    Type: Grant
    Filed: April 14, 2004
    Date of Patent: April 24, 2007
    Assignee: Baxter International, Inc.
    Inventors: Annamaria Naggi, Enrico Petrella, Giangiacomo Torri, Benito Casu
  • Peritoneal dialysis solution containing modified icodextrins
    Publication number: 20040192648
    Abstract: The present invention provides a peritoneal dialysis solution that contains heat stable osmotic agents such as D-glucitols, gluconic acids and alkylglycosides produced the reduction, oxidation or glycosylation of icodextrins respectively. As a result, osmotic agents that are stable under autoclaving or heat sterilization conditions are provided which reduces the amount of bioincompatible materials in the sterilized peritoneal dialysis solutions. Methods of preparing the D-glucitols, gluconic acids and alkylglycosides are disclosed.
    Type: Application
    Filed: April 14, 2004
    Publication date: September 30, 2004
    Inventors: Annamaria Naggi, Enrico Petrella, Giangiacomo Torri, Benito Casu
  • Peritoneal dialysis solution containing modified icodextrins
    Patent number: 6770148
    Abstract: The present invention provides a peritoneal dialysis solution that contains heat stable osmotic agents such as D-glucitols, gluconic acids and alkylglycosides produced the reduction, oxidation or glycosylation of icodextrins respectively. As a result, osmotic agents that are stable under autoclaving or heat sterilization conditions are provided which reduces the amount of bioincompatible materials in the sterilized peritoneal dialysis solutions. Methods of preparing the D-glucitols, gluconic acids and alkylglycosides are disclosed.
    Type: Grant
    Filed: December 4, 1998
    Date of Patent: August 3, 2004
    Assignee: Baxter International Inc.
    Inventors: Annamaria Naggi, Enrico Petrella, Giangiacomo Torri, Benito Casu
  • Peritoneal dialysis solution containing modified icodextrins
    Publication number: 20010044424
    Abstract: The present invention provides a peritoneal dialysis solution that contains heat stable osmotic agents such as D-glucitols, gluconic acids and alkylglycosides produced the reduction, oxidation or glycosylation of icodextrins respectively. As a result, osmotic agents that are stable under autoclaving or heat sterilization conditions are provided which reduces the amount of bioincompatible materials in the sterilized peritoneal dialysis solutions. Methods of preparing the D-glucitols, gluconic acids and alkylglycosides are disclosed.
    Type: Application
    Filed: June 15, 2001
    Publication date: November 22, 2001
    Inventors: Annamaria Naggi, Enrico Petrella, Giangiacomo Torri, Benito Casu