Patents by Inventor Norberto Manfredi

Norberto Manfredi 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).

  • Organic dye for a dye sensitized solar cell
    Patent number: 9865403
    Abstract: Organic dye for a dye sensitized solar cell (DSSC) comprising at least one substituted pyrrole group. Said organic dye is particularly useful in a dye sensitized photoelectric transformation element which, in its turn, can be used in a dye sensitized solar cell (DSSC).
    Type: Grant
    Filed: February 13, 2014
    Date of Patent: January 9, 2018
    Assignee: ENI S.p.A.
    Inventors: Paolo Biagini, Alessandro Abbotto, Norberto Manfredi
  • Ligands for sensitizing dyes of dye-sensitized solar cells
    Patent number: 9359334
    Abstract: The present invention provides new bi- and polypyridine ligands of ruthenium dyes. The invention also provides solar cells, in particular dye-sensitized solar cells comprising the dyes.
    Type: Grant
    Filed: September 29, 2010
    Date of Patent: June 7, 2016
    Assignee: Ecole Polytechnique Federale de Lausanne (EPFL)
    Inventors: Mohammad Khaja Nazeeruddin, Michael Graetzel, Alessandro Abbotto, Chiara Marinzi, Norberto Manfredi, Filippo De Angelis
  • ORGANIC DYE FOR A DYE SENSITIZED SOLAR CELL
    Publication number: 20160012976
    Abstract: Organic dye for a dye sensitized solar cell (DSSC) comprising at least one substituted pyrrole group. Said organic dye is particularly useful in a dye sensitized photoelectric transformation element which, in its turn, can be used in a dye sensitized solar cell (DSSC).
    Type: Application
    Filed: February 13, 2014
    Publication date: January 14, 2016
    Applicant: ENI S.p.A.
    Inventors: Paolo BIAGINI, Alessandro ABBOTTO, Norberto MANFREDI
  • NOVEL LIGANDS FOR SENSITIZING DYES OF DYE-SENSITIZED SOLAR CELLS
    Publication number: 20120253043
    Abstract: The present invention provides new bi- and polypyridine ligands of ruthenium dyes. The invention also provides solar cells, in particular dye-sensitized solar cells comprising the dyes.
    Type: Application
    Filed: September 29, 2010
    Publication date: October 4, 2012
    Applicants: Ecole Polytechnique Federale De Lausanne (EPFL), Consiglio Nazionale Delle Ricerche, Universita Degli Studi Di Milano-Bicocca
    Inventors: Mohammad Khaja Nazeeruddin, Michael Graetzel, Alessandro Abbotto, Chiara Marinzi, Norberto Manfredi, Filippo De Angelis