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    Systems which determine operating parameters for germicidal devices
    3.
    发明授权
    Systems which determine operating parameters for germicidal devices 有权

    公开(公告)号：US11511007B2

    公开(公告)日：2022-11-29

    申请号：US17005509

    申请日：2020-08-28

    Applicant: Xenex Disinfection Services Inc.

    Inventor： Mark A. Stibich

    IPC: A61L2/24 ,  A61L2/10 ,  G16H40/20 ,  A61L2/06 ,  A61L2/07 ,  A61L2/14 ,  A61L2/20 ,  A61L2/22

    Abstract: Systems are disclosed which include processor-executable program instructions for receiving data regarding characteristics of an area or a room and determining, based on the received data, operating parameter/s for one or more disinfection sources to disinfect the area/room. The data may include data regarding non-physical characteristics and/or physical characteristics of the area/room. In some embodiments, data regarding a quantity and/or type of at least a subset of the plurality of disinfection sources for disinfecting the room may also be considered for determining the operating parameter/s. In addition or alternatively, the data may be in relation to multiple disinfection sources in the area/room. In any case, a system is also disclosed which facilities power redirection among multiple disinfection sources upon detecting a given area has received a predetermined dose of ultraviolet light.

    Smoke detectors with light shields and alarm systems including such
    4.
    发明授权
    Smoke detectors with light shields and alarm systems including such 有权

    公开(公告)号：US11227474B2

    公开(公告)日：2022-01-18

    申请号：US16715027

    申请日：2019-12-16

    Applicant: Xenex Disinfection Services Inc.

    Inventor： Mark A. Stibich ,  Sarah E. Simmons ,  Edward C. Guerrero, Jr. ,  Paul P. Froutan ,  Nicholas Whitelonis ,  Joseph Taber

    IPC: G08B1/00 ,  G08B17/113 ,  G08B17/11 ,  G08B17/107

    Abstract: Smoke detectors and smoke alarms are provided which have one or more light shields configured to block or minimize the transmission of ambient light to their light receivers. Light shield configurations for facilitating such functionality are provided as well. The shield/s include a material which attenuates a majority amount of light within a particular range of light that a light source of the smoke detector may be configured to only emit and/or the range of light the light receiver may configured to only convert to photocurrent. In some cases, the shield/s surrounds the light source and/or the light receiver arranged external to an interior chamber of the smoke detector. In some cases, the shield/s may at least partially span a connection side of an external housing of the smoke detector. Alternatively, the shield may be arranged in a space between the interior chamber and the connection side of the housing.

    Ultraviolet Discharge Lamp Apparatuses Having Optical Filters Which Attenuate Visible Light
    5.
    发明申请
    Ultraviolet Discharge Lamp Apparatuses Having Optical Filters Which Attenuate Visible Light 有权

    公开(公告)号：US20210260230A1

    公开(公告)日：2021-08-26

    申请号：US17315865

    申请日：2021-05-10

    Applicant: Xenex Disinfection Services Inc.

    Inventor： Mark A. Stibich ,  James B. Wolford ,  Alexander N. Garfield ,  Martin Rathgeber ,  Eric M. Frydendall

    IPC: A61L2/10 ,  G02B5/20 ,  H01J61/40 ,  A61L2/26

    Abstract: Apparatuses are disclosed having an ultraviolet lamp, a reflector system arranged to project light emitted from the lamp to a region 2-4 feet from a floor of a room in which the apparatus is arranged, and a mobile carriage with operational components for the apparatus. The apparatuses are configured such that the lamp is not moveable beyond vertical planes aligned with a casing of the carriage. Other apparatuses are disclosed having an ultraviolet lamp and configurations for moving the lamp relative to a structure of the apparatuses while the lamp is emitting light. Yet other apparatuses are disclosed having an ultraviolet lamp and a surrounding housing, a reflector to redirect light emitted from the lamp, an actuator for moving the reflector and the housing together relative to a structure supporting the lamp, and a rotator distinct from the actuator for rotating the reflector and housing relative to the structure.

    ULTRAVIOLET DISCHARGE LAMP APPARATUSES
    6.
    发明申请
    ULTRAVIOLET DISCHARGE LAMP APPARATUSES 有权

    公开(公告)号：US20240366821A1

    公开(公告)日：2024-11-07

    申请号：US18775843

    申请日：2024-07-17

    Applicant: XENEX DISINFECTION SERVICES INC.

    Inventor： Mark A. Stibich ,  James B. Wolford ,  Alexander N. Garfield ,  Martin Rathgeber ,  Eric M. Frydendall

    IPC: A61L2/10 ,  A61L2/26 ,  G02B5/20 ,  H01J61/40

    Abstract: Apparatuses are disclosed having an ultraviolet lamp, a base supporting the lamp and a support structure coupled to the base. In some cases, the apparatuses include an automated actuator for moving the base and the lamp relative to the support structure and program instructions for activating the automated actuator such that the base and the lamp are repositioned relative to the support structure, sometimes continuously or periodically, while the lamp is emitting ultraviolet light. In other cases, the apparatuses include a reflector arranged along a longitudinal side of the lamp, an automated actuator for providing rotational movement of the reflector relative to the support structure, and program instructions for activating the automated actuator such that the reflector is repositioned relative to the support structure while the lamp is emitting ultraviolet light.

    Method And Device For Destructive Removal Of Odors From An Animal Litter Box
    7.
    发明申请
    Method And Device For Destructive Removal Of Odors From An Animal Litter Box 有权

    公开(公告)号：US20220323629A1

    公开(公告)日：2022-10-13

    申请号：US17838379

    申请日：2022-06-13

    Applicant: Xenex Disinfection Services Inc.

    Inventor： Gregory Fridman ,  Charles Christopher Bailey, III

    IPC: A61L9/015 ,  A01K1/01 ,  A01K1/00

    Abstract: Animal litter boxes are provided which include a sensor to detect a change in an environment within an interior of its housing and an odor removal device (ORD) operationally connected to the sensor such that the ORD is activated in response to a signal from the sensor. In some cases, the ORD is configured to operate in different manners based on respectively different signals from the sensor. In addition or alternatively, the litter boxes may include a timer configured with the sensor for activating and periodically reactivating the ORD at preset time intervals in response to a sensor signal. In yet other embodiments, the litter boxes may additionally or alternatively include a timer having user adjustable settings of different time periods at which to initiate activation of the ORD and/or user adjustable settings of different durations at which to operate the ORD, both in response from a sensor signal.

    Smoke detector shields and related methods
    8.
    发明授权
    Smoke detector shields and related methods 有权

    公开(公告)号：US11282359B2

    公开(公告)日：2022-03-22

    申请号：US16690849

    申请日：2019-11-21

    Applicant: Xenex Disinfection Services, Inc.

    Inventor： Mark A. Stibich ,  Sarah E. Simmons ,  Edward C. Guerrero, Jr. ,  Paul P. Froutan ,  Nicholas Whitelonis ,  Joseph Taber ,  Deepak Jayaraj

    IPC: G08B17/107 ,  G08B17/10 ,  G08B29/18 ,  F16M11/24

    Abstract: Smoke detector shields for blocking or minimizing the transmission of light therethrough and methods for use are provided. According to one embodiment, a method for shielding a smoke detector includes shielding at least a portion of a smoke detector operationally arranged within a room, and subsequently activating a light emission device arranged within the room, while shielding the smoke detector. In order to exclude light emission devices, which are commonly used within a room for lighting and/or communication purposes, the light emission device set forth in the method is configured for generating infrared light at a radiant intensity greater than approximately 1 W/sr, and/or ultraviolet light at a radiant intensity greater than approximately 1 W/sr, and/or visible light at a luminous flux greater than approximately 3000 lumens. Embodiments of smoke detector shields that prevent such light from penetrating the housing of a shielded smoke detector are provided herein.

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