Patents by Inventor Filippo De Angelis

Filippo De Angelis 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).

  • 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
  • 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