Patents by Inventor Evgeny GAMERMAN

Evgeny GAMERMAN 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 apparatus for purifying air from biological agents and volatile organic compounds
    Patent number: 12492832
    Abstract: A method for improving indoor air quality in a room, comprising drawing air from the room and guiding the air into a gas/liquid contactor charged with aqueous alkali hydroxide/H2O2 solution, passing the air through a perforated membrane installed in the gas/liquid contactor below the surface level of the aqueous alkali hydroxide/H2O2 solution, such that bubbles produced travel through said solution, and getting treated air with improved quality from said gas/liquid contactor, said treated air is characterized by having: reduced carbon dioxide levels; and/or reduced VOC levels; and/or reduced microbiological load. An air purifier to carry out the method is also provided.
    Type: Grant
    Filed: November 21, 2022
    Date of Patent: December 9, 2025
    Assignee: AIROVATION TECHNOLOGIES LTD.
    Inventors: Uri Stoin, Yoel Sasson, Marat Maayan, Evgeny Gamerman, Avraham Zakay
  • METHOD AND APPARATUS FOR PURIFYING AIR FROM BIOLOGICAL AGENTS AND VOLATILE ORGANIC COMPOUNDS
    Publication number: 20230089967
    Abstract: A method for improving indoor air quality in a room, comprising drawing air from the room and guiding the air into a gas/liquid contactor charged with aqueous alkali hydroxide/H2O2 solution, passing the air through a perforated membrane installed in the gas/liquid contactor below the surface level of the aqueous alkali hydroxide/H2O2 solution, such that bubbles produced travel through said solution, and getting treated air with improved quality from said gas/liquid contactor, said treated air is characterized by having: reduced carbon dioxide levels; and/or reduced VOC levels; and/or reduced microbiological load. An air purifier to carry out the method is also provided.
    Type: Application
    Filed: November 21, 2022
    Publication date: March 23, 2023
    Inventors: Uri STOIN, Yoel SASSON, Marat MAAYAN, Evgeny GAMERMAN, Avraham ZAKAY