Patents by Inventor Marco Guerrini

Marco Guerrini 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).

  • Method for Deciding Whether a Sample is Consistent with an Established Production Norm for Heterogeneous Products
    Publication number: 20150100249
    Abstract: A method of analysis of a heterogeneous product, for example heparin or heparin derivatives, to define whether said heterogeneous product is consistent with a library of verified heterogeneous samples (Library 1) by analysing the variation, natural or alien. The acceptable variation of the heterogeneous product is determined by comparing Library 1 with a second set of verified spectra (Library 2), by use of comparative two-dimensional correlation spectroscopic filtering (comparative 2D-COS-f). The method comprises obtaining a one-dimensional complex spectrum, for example 1H-NMR spectra, of a heterogeneous product and testing if it has features that are greater than features found testing a spectrum from Library 2 against Library 1. In a second embodiment comparative 2D-COS-f with iterative random sampling (2D-COS-firs) is applied, which provides a more accurate and stable extraction of aliens/unnatural features.
    Type: Application
    Filed: May 10, 2013
    Publication date: April 9, 2015
    Applicants: Istituto Di Ricerche Chimiche E Biochimiche "G. Ronzoni", Anglo-Italian Chemometrics LTD.
    Inventors: Giangiacomo Torri, Marco Guerrini, Timothy Robert Rudd
  • Method for sequence determination using NMR
    Patent number: 8018231
    Abstract: The invention relates to methods for analyzing polysaccharides. In particular, compositional and sequence information about the polysaccharides are derived. Some methods use NMR in conjunction with another experimental method, such as, capillary electrophoretic techniques for the analysis.
    Type: Grant
    Filed: May 5, 2010
    Date of Patent: September 13, 2011
    Assignees: Massachussetts Institute of Technology, Istituto di Ricerche Chimiche e Biochimiche G Ronzoni
    Inventors: Ram Sasisekharan, Ganesh Venkataraman, Rahul Raman, Benito Casu, Giangiacomo Torri, Marco Guerrini
  • NOVEL METHOD FOR SEQUENCE DETERMINATION USING NMR
    Publication number: 20100216176
    Abstract: The invention relates to methods for analyzing polysaccharides. In particular, compositional and sequence information about the polysaccharides are derived. Some methods use NMR in conjunction with another experimental method, such as, capillary electrophoretic techniques for the analysis.
    Type: Application
    Filed: May 5, 2010
    Publication date: August 26, 2010
    Applicants: Massachusetts Institute of Technology, Istituto di Ricerche Chimiche e Biochimiche G. Ronzoni
    Inventors: RAM SASISEKHARAN, Ganesh Venkataraman, Rahul Raman, Benito Casu, Giangiacomo Torri, Marco Guerrini
  • Method for sequence determination using NMR
    Patent number: 7737692
    Abstract: The invention relates to methods for analyzing polysaccharides. In particular, compositional and sequence information about the polysaccharides are derived. Some methods use NMR in conjunction with another experimental method, such as, capillary electrophoretic techniques for the analysis.
    Type: Grant
    Filed: October 29, 2008
    Date of Patent: June 15, 2010
    Assignees: Massachusetts Institute of Technology, Istituto di Ricerche Chimiche e Biochimiche G. Ronzoni
    Inventors: Ram Sasisekharan, Ganesh Venkataraman, Rahul Raman, Benito Casu, Giangiacomo Torri, Marco Guerrini
  • Method for sequence determination using NMR
    Patent number: 7728589
    Abstract: The invention relates to methods for analyzing polysaccharides. In particular, compositional and sequence information about the polysaccharides are derived. Some methods use NMR in conjunction with another experimental method, such as, capillary electrophoretic techniques for the analysis.
    Type: Grant
    Filed: June 24, 2008
    Date of Patent: June 1, 2010
    Assignees: Massachusetts Institute of Technology, Instituto di Ricerche Chimiche e Biochimiche G. Ronzoni
    Inventors: Ram Sasisekharan, Ganesh Venkataraman, Rahul Raman, Benito Casu, Giangiacomo Torri, Marco Guerrini
  • Method for sequence determination using NMR
    Patent number: 7508206
    Abstract: The invention relates to methods for analyzing polysaccharides. In particular, compositional and sequence information about the polysaccharides are derived. Some methods use NMR in conjunction with another experimental method, such as, capillary electrophoretic techniques for the analysis.
    Type: Grant
    Filed: May 20, 2003
    Date of Patent: March 24, 2009
    Assignee: Massachusetts Institute of Technology
    Inventors: Ram Sasisekharan, Ganesh Venkataraman, Rahul Raman, Benito Casu, Giangiacomo Torri, Marco Guerrini
  • NOVEL METHOD FOR SEQUENCE DETERMINATION USING NMR
    Publication number: 20090045811
    Abstract: The invention relates to methods for analyzing polysaccharides. In particular, compositional and sequence information about the polysaccharides are derived. Some methods use NMR in conjunction with another experimental method, such as, capillary electrophoretic techniques for the analysis.
    Type: Application
    Filed: October 29, 2008
    Publication date: February 19, 2009
    Applicant: Massachusetts Institute of Technology
    Inventors: RAM SASISEKHARAN, Ganesh Venkataraman, Rahul Raman, Benito Casu, Giangiacomo Torri, Marco Guerrini
  • NOVEL METHOD FOR SEQUENCE DETERMINATION USING NMR
    Publication number: 20080278164
    Abstract: The invention relates to methods for analyzing polysaccharides. In particular, compositional and sequence information about the polysaccharides are derived. Some methods use NMR in conjunction with another experimental method, such as, capillary electrophoretic techniques for the analysis.
    Type: Application
    Filed: June 24, 2008
    Publication date: November 13, 2008
    Applicant: Massachusetts Institute of Technology
    Inventors: Ram Sasisekharan, Ganesh Venkataraman, Rahul Raman, Benito Casu, Giangiacomo Torri, Marco Guerrini
  • Novel method for sequence determination using NMR
    Publication number: 20040092037
    Abstract: The invention relates to methods for analyzing polysaccharides. In particular, compositional and sequence information about the polysaccharides are derived. Some methods use NMR in conjunction with another experimental method, such as, capillary electrophoretic techniques for the analysis.
    Type: Application
    Filed: May 20, 2003
    Publication date: May 13, 2004
    Inventors: Ram Sasisekharan, Ganesh Venkataraman, Rahul Raman, Benito Casu, Giangiacomo Torri, Marco Guerrini