Patents by Inventor Erika BROWN

Erika BROWN 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).

  • Construction materials with engineered sound attenuating properties and methods therefor
    Patent number: 11885120
    Abstract: A sound attenuation material includes a plurality of particles, each having a core and an elastic or compliant coating around the core, and a matrix surrounding the plurality of particles, the matrix being less dense than the core. A method of manufacturing sound attenuating materials includes adding an elastic or compliant coating to core particles and drying and/or curing the coating, mixing the coated core particles into a matrix material, and pouring the mixture into a mold. The core particles are denser than the matrix material.
    Type: Grant
    Filed: August 13, 2021
    Date of Patent: January 30, 2024
    Assignee: Oceanit Laboratories, Inc.
    Inventors: Jacob Kumar Pollock, Raphael Rodriguez, Bryce Davis, Erika Brown, El Hadj Fofana
  • CONSTRUCTION MATERIALS WITH ENGINEERED SOUND ATTENUATING PROPERTIES AND METHODS THEREFOR
    Publication number: 20220389707
    Abstract: A sound attenuation material includes a plurality of particles, each having a core and an elastic or compliant coating around the core, and a matrix surrounding the plurality of particles, the matrix being less dense than the core. A method of manufacturing sound attenuating materials includes adding an elastic or compliant coating to core particles and drying and/or curing the coating, mixing the coated core particles into a matrix material, and pouring the mixture into a mold. The core particles are denser than the matrix material.
    Type: Application
    Filed: August 13, 2021
    Publication date: December 8, 2022
    Inventors: Jacob Kumar POLLOCK, Raphael RODRIGUEZ, Bryce DAVIS, Erika BROWN, El Hadj FOFANA