Patents by Inventor Giangiaocomo Torri

Giangiaocomo Torri 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 physical depolymerization of glycosaminogylcanes and products obtained thereform
    Patent number: 7321034
    Abstract: The invention relates to a process for the depolymerization of glycosaminoglycanes characterized by the use of electron beam radiation, optionally in the presence of an organic compound selected from the group consisting of ethers, alcohols, aldehydes, amides and formic acid. The invention also relates to the intermediate depolymerized heparin obtained by the process. The intermediate depolymerized heparin can be dissolved in a buffer solution and fractionated by gel permeation for obtaining the desired molecular weight.
    Type: Grant
    Filed: June 18, 2003
    Date of Patent: January 22, 2008
    Assignee: Laboratori Derivati Organici S.p.A.
    Inventors: Luigi De Ambrosi, Nicola Iannaccone, Sergio Gonella, Elena Vismara, Solitario Nesti, Giangiaocomo Torri
  • Process for the physical depolymerization of glycosaminogylcanes and products obtained thereform
    Publication number: 20050240013
    Abstract: The invention relates to a process for the depolymerization of glycosaminoglycanes characterized by the use of electron beam radiation, optionally in the presence of an organic compound selected from the group consisting of ethers, alcohols, aldehydes, amides and formic acid. The invention also relates to the intermediate depolymerized heparin obtained by the process. The intermediate depolymerized heparin can be dissolved in a buffer solution and fractionated by Gel Permeation for obtaining the desired Molecular Weight.
    Type: Application
    Filed: June 18, 2003
    Publication date: October 27, 2005
    Inventors: Luigi De Ambrosi, Nicola Iannaccone, Sergio Gonella, Elena Vismara, Solitario Nesti, Giangiaocomo Torri