Patents by Inventor Brandon D. Calitree

Brandon D. Calitree 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 Producing Hydrogen
    Publication number: 20130039845
    Abstract: A method for production of hydrogen. In the method, an aqueous solution of a chalcogenoxanthylium compound, a catalyst and sacrificial electron donor are exposed to electromagnetic radiation with a wavelength of from 400 nm to 850 nm. Exposure of the aqueous solution to the electromagnetic radiation results in production of hydrogen. Such a method can be used, for example, in dye-sensitized solar cell.
    Type: Application
    Filed: January 19, 2011
    Publication date: February 14, 2013
    Inventors: Michael R. Detty, Brandon D. Calitree, Alexandra Orchard, Richard Eisenberg, Theresa McCormick