Patents by Inventor Roser Marsal Berenguel

Roser Marsal Berenguel 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).

  • Electrolytes for electrochromic devices
    Patent number: 8218225
    Abstract: An electrolyte for electrochromic devices is manufactured by mixing (210) a solvent, an ionisable substance and a solvated polymer. The solvent comprises a substance having an amide group and selected from a specified group of substances. The ionisable substance comprises an anion and a cation, where the cation preferably is selected among the alkaline ions. The anion is selected from simple anions, such as hydroxide ions, halide ions or more or less complex organic anions. The polymer is solvated in the mixture of the two other components.
    Type: Grant
    Filed: April 24, 2009
    Date of Patent: July 10, 2012
    Assignee: ChromoGenics AB
    Inventors: Peter Georen, Roser Marsal Berenguel
  • ELECTROLYTES FOR ELECTROCHROMIC DEVICES
    Publication number: 20110051218
    Abstract: An electrolyte for electrochromic devices is manufactured by mixing (210) a solvent, an ionisable substance and a solvated polymer. The solvent comprises a substance having an amide group and selected from a specified group of substances. The ionisable substance comprises an anion and a cation, where the cation preferably is selected among the alkaline ions. The anion is selected from simple anions, such as hydroxide ions, halide ions or more or less complex organic anions. The polymer is solvated in the mixture of the two other components.
    Type: Application
    Filed: April 24, 2009
    Publication date: March 3, 2011
    Inventors: Peter Georen, Roser Marsal Berenguel