Patents by Inventor Alekei Kuznetsov

Alekei Kuznetsov 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 AN APPARATUS FOR MEASURING ACETONE CONCENTRATIONS IN BREATH
    Publication number: 20220079469
    Abstract: The present invention relates to a method and device for measuring acetone concentrations in breath. Measuring acetone concentrations is based on changes the spectral properties of the fluorophore caused by the chemical interaction of a specific fluorophore with the exhaled air containing acetone which.
    Type: Application
    Filed: September 16, 2020
    Publication date: March 17, 2022
    Inventors: Slava Lebov, Sergey Babichenko, Alexander Dudelzak, Alekei Kuznetsov, Innokenti Sobolev, Leino Vint