Patents by Inventor Ana Barrios

Ana Barrios 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).

  • Photoelectrocatalytic device for water disinfection
    Patent number: 11667550
    Abstract: A water-disinfecting apparatus includes a vessel with a cathode, an insert with a photoanode, an ultraviolet light source configured to be positioned in the insert, and a power source. The cathode forms an electrically conductive layer on an inner surface of the vessel. The photoanode is configured to be positioned in the cathode. The power source is configured to be operably coupled to the cathode, the photoanode, and the light source.
    Type: Grant
    Filed: April 30, 2021
    Date of Patent: June 6, 2023
    Assignee: Arizona Board of Regents on behalf of Arizona State University
    Inventors: Paul K. Westerhoff, Francois Perreault, Sergio Garcia-Segura, Shahnawaz Sinha, Ana Barrios, Renato Martin Montenegro Ayo
  • PHOTOELECTROCATALYTIC DEVICE FOR WATER DISINFECTION
    Publication number: 20210340034
    Abstract: A water-disinfecting apparatus includes a vessel with a cathode, an insert with a photoanode, an ultraviolet light source configured to be positioned in the insert, and a power source. The cathode forms an electrically conductive layer on an inner surface of the vessel. The photoanode is configured to be positioned in the cathode. The power source is configured to be operably coupled to the cathode, the photoanode, and the light source.
    Type: Application
    Filed: April 30, 2021
    Publication date: November 4, 2021
    Inventors: Paul K. Westerhoff, Francois Perreault, Sergio Garcia-Segura, Shahnawaz Sinha, Ana Barrios, Renato Martin Montenegro Ayo
  • Thieno [ 3,2-b] pyridine-6-carbonitriles and thieno [2,3-b] pyridine-5-carbonitriles as protein kinase inhibitors
    Publication number: 20080070913
    Abstract: This invention provides compounds of Formula (1a)-(1f), II wherein: X, m, n, q, R1, R2, R3, R4, R5, R6, R7, R8, R9, Y, Q, Z, Z?, Z??, Z? and J are defined hereinbefore in the specification, which are useful in the treatment of cancer, stroke, myocardial infarction, neuropathic pain, osteoporosis, polycystic kidney disease, autoimmune disease, rheumatoid arthritis, and transplant rejection and process for producing said compounds.
    Type: Application
    Filed: September 24, 2007
    Publication date: March 20, 2008
    Inventors: Diane Boschelli, Nan Zhang, Ana Barrios Sosa, Haris Durutlic, Biqi Wu
  • Thieno [2,3-B] pyridine-5-carbonitriles as protein kinase inhibitors
    Publication number: 20070082880
    Abstract: Disclosed are compounds of Formula I: wherein R1, R2, R3, R4, and X, are defined hereinbefore in the specification, which can be useful in the treatment of autoimmune and inflammatory diseases, and processes for producing said compounds.
    Type: Application
    Filed: September 27, 2006
    Publication date: April 12, 2007
    Inventors: Diane Boschelli, Derek Cole, Magda Asselin, Ana Barrios Sosa, Biqi Wu, Lawrence Tumey