Patents by Inventor Laia FONTELLES BATALLA

Laia FONTELLES BATALLA 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 AND DEVICE FOR DRY TREATMENT OF METAL SURFACES BY MEANS OF ELECTRICALLY ACTIVE SOLID PARTICLES
    Publication number: 20220161382
    Abstract: Methods and devices for treatment of metal surfaces by means of electrically active solid particles that include a step of contact of the solid particles with the electrode of an electric source, a step of shooting the particles towards the metal surface to be treated and a step of transmission of electric charge of the particles on the metal surface to be treated. The transmission of the electricity between the electric source and the metal surface during the step of shooting preferably is by net charge of the particles or by electric conductivity by contact or by electric conductivity by means of voltaic arches. The current applied to the electrode is preferably a DC or a current that contains positive sections and negative sections.
    Type: Application
    Filed: February 1, 2022
    Publication date: May 26, 2022
    Inventors: Marc SOTO HERNANDEZ, Marc SARSANEDAS GIMPERA, Pau ROMAGOSA CALATAYUD, Miguel Francisco PEREZ PLANAS, Edurne GALINDO SESÉ, Laia FONTELLES BATALLA