Patents by Inventor Leo Leitner

Leo Leitner 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: 20250116575
    Abstract: A fluid sample collection unit may include a pod configured to receive a plurality of assay pads and a metering stack. The metering stack defines a channel extending longitudinally between an inlet end and dispensing portions. In some instances, the dispensing portions are movable relative to the assay pads, but a support feature within the pod vertically spaces apart the dispensing portions from the assay pads when less than a threshold vertical pressure is applied. In one instance, the pod defines a collection volume, a dispensing volume, and a passage portion, the passage portion connecting the collection and dispensing volumes. The metering stack is at least partially received within the pod, with the inlet end being positioned at the collection volume, the dispensing portions positioned within the dispensing volume above the assay pads, and an air gap being formed within the passage portion around the metering stack.
    Type: Application
    Filed: October 5, 2023
    Publication date: April 10, 2025
    Inventors: Keith Adam Wong, Junyu Mai, Javier L. Prieto, Kimberlee Colin, Leo Leitner, Samuel Hecht, Brian Dennis Paschke
  • Publication number: 20250096537
    Abstract: A mobile power system includes a power tray including a housing, a power inverter, a plurality of first electrical interfaces supported by the housing and electrically connected to the power inverter, and a power outlet configured to supply AC power to a first external device. The mobile power system further includes a plurality of power supplies removably coupled to the power tray for alternately supplying DC power to the power inverter of the power tray and receiving charging power from the power tray. Each power supply includes a second electrical interface that selectively engages one of the plurality of first electrical interfaces to electrically connect each power supply to the power tray and a power output port configured to connect to a second external device to provide DC power to the second external device.
    Type: Application
    Filed: September 15, 2023
    Publication date: March 20, 2025
    Inventors: Samuel Hecht, Kimberlee Colin, Leo Leitner, Michael Katje, Matthew James Lilley
  • Patent number: 12207750
    Abstract: A curtain assembly includes a vertical support and a top cap coupled to the vertical support and defining an interior volume. The top cap includes a first end, a second end opposite the first end, and a plate. The plate has an upper side at least partially defining the interior volume, a lower side opposite the upper side, and a slot extending at least partially between the first and second ends. The curtain assembly further includes a curtain including an upper edge extending through the slot of the plate such that the upper edge is positioned within the interior volume of the top cap. The curtain also includes a lower portion hanging from the plate.
    Type: Grant
    Filed: September 15, 2023
    Date of Patent: January 28, 2025
    Inventors: Samuel Hecht, Kimberlee Colin, Leo Leitner, Luca Corvatta, Michael Katje, Emma Elaine Smalley, John Matthai