Patents by Inventor Michael KATZMARK

Michael KATZMARK 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).

  • Air filtration system
    Patent number: 12397255
    Abstract: An air filtration system comprising an extrusion frame with an associated grille proximal to an occupied space, the frame dimension for insertion within a drop ceiling or solid ceiling associated with either a plenum air space or directly to a return air duct associated with an air handler and conditioned supply air, a pleated filter positioned adjacent the grille so as to filter air flowing into the plenum air space from the occupied space, the pleated filter dimensioned for entrapping particles in the 1 to 3 micron size, an ultraviolet lamp for emitting UV-C light positioned adjacent the pleated air filter so as to substantially irradiate airborne particles that may pass through the pleated filter and, in particular to irradiate particles associated with microorganisms, including viruses, an electrical switch and associated electrical ballast for controlling operation of the electrical lamp and so as to ensure that the lamp is not energized when the air filtration system is being installed or service; and m
    Type: Grant
    Filed: December 17, 2021
    Date of Patent: August 26, 2025
    Assignee: PMK PRODUCTS, LLC
    Inventor: Michael Katzmark
  • AIR FILTRATION SYSTEM
    Publication number: 20220203284
    Abstract: An air filtration system comprising an extrusion frame with an associated grille proximal to an occupied space, the frame dimension for insertion within a drop ceiling or solid ceiling associated with either a plenum air space or directly to a return air duct associated with an air handler and conditioned supply air, a pleated filter positioned adjacent the grille so as to filter air flowing into the plenum air space from the occupied space, the pleated filter dimensioned for entrapping particles in the 1 to 3 micron size, an ultraviolet lamp for emitting UV-C light positioned adjacent the pleated air filter so as to substantially irradiate airborne particles that may pass through the pleated filter and, in particular to irradiate particles associated with microorganisms, including viruses, an electrical switch and associated electrical ballast for controlling operation of the electrical lamp and so as to ensure that the lamp is not energized when the air filtration system is being installed or service; and m
    Type: Application
    Filed: December 17, 2021
    Publication date: June 30, 2022
    Inventor: Michael KATZMARK