Patents by Inventor Marcio de Queiroz

Marcio de Queiroz 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).

  • COMPOSITIONS AND METHODS FOR MAXIMIZING MALONYL-COA IN E. COLI
    Publication number: 20210009939
    Abstract: Disclosed herein is a low-cost method to maximize malonyl-CoA production in E. coli, and consequently a high yield of its derived bioproducts.
    Type: Application
    Filed: July 7, 2020
    Publication date: January 14, 2021
    Inventors: Grover L. Waldrop, Tatiana Thompson Silveira Mello, Marcio de Queiroz
  • Voice Volume Modulator
    Publication number: 20120130154
    Abstract: A small, compact voice volume monitor has been developed that provides feedback to the speaker/user regarding the volume of the user's speech. The monitor is based on a sensing sound vibrations in the ear bone during speech and converting these vibrations into an electrical signal reflecting the speech volume. Electronic circuitry is then used to compare the intensity of this signal with pre-set reference levels. When the intensity of the signal is outside the reference levels for a set amount of time, feedback is provided to the user, for example, from a small vibratory motor.
    Type: Application
    Filed: November 17, 2011
    Publication date: May 24, 2012
    Inventors: Richie Sajan, Marcio de Queiroz, Melda Kunduk