Patents by Inventor Sergei Chtchavelev

Sergei Chtchavelev 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).

  • Publication number: 20230165998
    Abstract: A device and method for purifying a vehicle cabin is provided. The device comprises a housing, a plurality of light emitting diode (LED) modules each containing an LED, wherein the LED modules are positioned at least partially within the housing, a catalytic target structure, wherein the structure is located below at least one of the LED modules in the plurality of LED modules, a plurality of reflectors, wherein the reflectors are located below at least one of the LED modules in the plurality of LED modules, a plurality of fans, wherein the fans are located at least partially within the housing, a plurality of photocatalyst filters positioned at least partially within the housing, wherein at least one of the plurality of photocatalyst filters is in parallel with at least one of the LED modules in the plurality of LED modules, and a control unit located at least partially within the housing, wherein the control unit is operatively connected to the plurality of LED modules.
    Type: Application
    Filed: November 23, 2022
    Publication date: June 1, 2023
    Applicant: RGF ENVIRONMENTAL GROUP, INC.
    Inventors: Walter B. ELLIS, Sergei CHTCHAVELEV
  • Patent number: 11032887
    Abstract: Systems and methods for applying light to an environment are provided. A system may include an elongate first body having a first side wall, a second side wall opposite the first side wall, and a bottom wall. The first body may define a lengthwise channel between the first side wall and the second side wall. The first body may have a first groove disposed along an inner surface of the first side wall, a second groove disposed along an inner surface of the second side wall, and a cover which may be coupled to the first body via the first groove and the second groove. The first body and the cover may collectively enclose at least a portion of the channel. The system may include an LED disposed within the channel.
    Type: Grant
    Filed: December 5, 2019
    Date of Patent: June 8, 2021
    Assignee: RGF ENVIRONMENTAL GROUP, INC.
    Inventors: Walter B. Ellis, Sergei Chtchavelev
  • Patent number: 10841996
    Abstract: Systems and methods for applying light to an environment are provided. A system may include a plurality of light emitting diode (LED) arrays. Each LED array may include one or more LEDs that are configured to be powered on and off together. The system may be configured such that, during a first timeslot, a pulsed power input is applied to a first LED array, and during a second timeslot, the pulsed power input is applied to the second LED array.
    Type: Grant
    Filed: December 5, 2019
    Date of Patent: November 17, 2020
    Assignee: RGF ENVIRONMENTAL GROUP, INC.
    Inventors: Walter B. Ellis, Sergei Chtchavelev
  • Publication number: 20200196413
    Abstract: Systems and methods for applying light to an environment are provided. A system may include a plurality of light emitting diode (LED) arrays. Each LED array may include one or more LEDs that are configured to be powered on and off together. The system may be configured such that, during a first timeslot, a pulsed power input is applied to a first LED array, and during a second timeslot, the pulsed power input is applied to the second LED array.
    Type: Application
    Filed: December 5, 2019
    Publication date: June 18, 2020
    Applicant: RGF ENVIRONMENTAL GROUP, INC.
    Inventors: Walter B. ELLIS, Sergei CHTCHAVELEV
  • Publication number: 20200188544
    Abstract: Systems and methods for applying light to an environment are provided. A system may include an elongate first body having a first side wall, a second side wall opposite the first side wall, and a bottom wall. The first body may define a lengthwise channel between the first side wall and the second side wall. The first body may have a first groove disposed along an inner surface of the first side wall, a second groove disposed along an inner surface of the second side wall, and a cover which may be coupled to the first body via the first groove and the second groove. The first body and the cover may collectively enclose at least a portion of the channel. The system may include an LED disposed within the channel.
    Type: Application
    Filed: December 5, 2019
    Publication date: June 18, 2020
    Applicant: RGF ENVIRONMENTAL GROUP, INC.
    Inventors: Walter B. ELLIS, Sergei CHTCHAVELEV
  • Patent number: 9839901
    Abstract: The present invention relates generally to an advanced oxidation process for providing advanced oxidation products to an environment. More particularly, the present invention provides a device, system, and method utilizing an advanced oxidation process to react with and neutralize compounds in an environment, including microbes, odor causing chemicals, and other organic and inorganic chemicals. The device, system, and method of the present invention employ a wick structure to collect and concentrate water vapor, so that the water vapor may subsequently be used to generate advanced oxidation products.
    Type: Grant
    Filed: November 14, 2014
    Date of Patent: December 12, 2017
    Assignee: RGF ENVIORNMENTAL GROUP, INC.
    Inventors: Walter B. Ellis, Ronald G. Fink, Sergei Chtchavelev
  • Patent number: 9506634
    Abstract: Described herein are devices and methods for mounting a lamp, wherein the lamp may include a light and a mounting assembly that may be configured to enable a quick release installation of the light. The light may be a UV light, and the light may be mounted to an external or an internal surface of an HVAC unit via a mounting assembly which may include a bracket, a mounting base, and/or a socket. The base and socket may have complementary engagement structures that allow the base to engage the socket from either of a first axial direction and a second axial direction.
    Type: Grant
    Filed: August 28, 2015
    Date of Patent: November 29, 2016
    Assignee: RGF ENVIRONMENTAL GROUP, INC.
    Inventors: Walter B. Ellis, Sergei Chtchavelev
  • Publication number: 20160136609
    Abstract: The present invention relates generally to an advanced oxidation process for providing advanced oxidation products to an environment. More particularly, the present invention provides a device, system, and method utilizing an advanced oxidation process to react with and neutralize compounds in an environment, including microbes, odor causing chemicals, and other organic and inorganic chemicals. The device, system, and method of the present invention employ a wick structure to collect and concentrate water vapor, so that the water vapor may subsequently be used to generate advanced oxidation products.
    Type: Application
    Filed: November 14, 2014
    Publication date: May 19, 2016
    Applicant: RGF Environmental Group, Inc.
    Inventors: Walter B. ELLIS, Ronald G. FINK, Sergei Chtchavelev
  • Patent number: D771863
    Type: Grant
    Filed: August 28, 2015
    Date of Patent: November 15, 2016
    Assignee: RGF ENVIRONMENTAL GROUP, INC.
    Inventors: Walter B. Ellis, Sergei Chtchavelev
  • Patent number: D774668
    Type: Grant
    Filed: August 28, 2015
    Date of Patent: December 20, 2016
    Assignee: RGF ENVIRONMENTAL GROUP, INC.
    Inventors: Walter B. Ellis, Sergei Chtchavelev
  • Patent number: D795493
    Type: Grant
    Filed: August 28, 2015
    Date of Patent: August 22, 2017
    Assignee: RGF ENVIRONMENTAL GROUP, INC.
    Inventors: Walter B. Ellis, Sergei Chtchavelev
  • Patent number: D795494
    Type: Grant
    Filed: August 28, 2015
    Date of Patent: August 22, 2017
    Assignee: RGF ENVIRONMENTAL GROUP, INC.
    Inventors: Walter B. Ellis, Sergei Chtchavelev
  • Patent number: D901060
    Type: Grant
    Filed: February 21, 2019
    Date of Patent: November 3, 2020
    Inventors: Walter B. Ellis, Sergei Chtchavelev