Patents by Inventor Michael Leuschner

Michael Leuschner 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: 20200121963
    Abstract: A system includes a pressure regulator including a housing, an inlet for connection to a pressurized gas comprising oxygen, and at least one energy transfer element. The system further includes a respiration facepiece including at least one seal system to form a sealing engagement with the face of a user to encompass the nose and mouth of the user, thereby creating a volume of sealing engagement between the respiration facepiece and the user, an opening into the volume of sealing engagement of the respiration facepiece in communicative connection with an interface for removable attachment of the pressure regulator to the respiration facepiece, and an inspiration port in fluid connection with the interface and in fluid connection with the volume of sealing engagement.
    Type: Application
    Filed: December 23, 2019
    Publication date: April 23, 2020
    Inventors: CARSTEN LEUSCHNER, KLAUS SCHMIDTKE, MARCO TEKELENBURG, MICHAEL HORN, DETLEF KIELOW, THOMAS KUBA
  • Publication number: 20200021274
    Abstract: Examples provide a wideband filter structure and apparatus, a radio transceiver, a mobile terminal, and a method for filtering a radio signal. The wideband filter structure (10) for a radio signal comprises a combination of at least one acoustic resonator (12) and at least one analog resonator (14). The acoustic resonator (12) is coupled to the analog resonator (14). The wideband filter structure (10) comprises a further component (16), which is coupled to the combination of the acoustic resonator (12) and the analog resonator (14).
    Type: Application
    Filed: March 31, 2017
    Publication date: January 16, 2020
    Inventors: Michael Wagner, Stephan Leuschner
  • Patent number: 10512797
    Abstract: A system includes a pressure regulator including a housing, an inlet for connection to a pressurized gas comprising oxygen, and at least one energy transfer element. The system further includes a respiration facepiece including at least one seal system to form a sealing engagement with the face of a user to encompass the nose and mouth of the user, thereby creating a volume of sealing engagement between the respiration facepiece and the user, an opening into the volume of sealing engagement of the respiration facepiece in communicative connection with an interface for removable attachment of the pressure regulator to the respiration facepiece, and an inspiration port in fluid connection with the interface and in fluid connection with the volume of sealing engagement.
    Type: Grant
    Filed: August 7, 2015
    Date of Patent: December 24, 2019
    Assignee: MSA TECHNOLOGY, LLC
    Inventors: Carsten Leuschner, Klaus Schmidtke, Marco Tekelenburg, Michael Horn, Detlef Kielow, Thomas Kuba
  • Publication number: 20190262545
    Abstract: An assembly for a drug delivery device comprises a housing, a dose member which is displaceable in a proximal direction with respect to the housing for setting of a dose of a drug, a clutch member which is displaced in the proximal direction with respect to the housing when setting the dose, and a stop member configured to define a clutch stop position. The clutch member and the dose member are configured to mechanically cooperate with one another when the clutch member is in the clutch stop position, thereby preventing further displacement of the dose member in the proximal direction with respect to the housing during setting of the dose.
    Type: Application
    Filed: April 9, 2019
    Publication date: August 29, 2019
    Inventors: Michael Strehl, Udo Leuschner, Norbert Besenhardt
  • Patent number: 10286154
    Abstract: An assembly for a drug delivery device (1) is proposed, comprising a housing (13) having a proximal end and a distal end, a dose member (23) which is displaceable in the proximal direction with respect to the housing for setting of a dose of a drug, a clutch member (28) which is displaced in the proximal direction with respect to the housing when setting the dose, and a stop member (30) configured to define a clutch stop position for the proximal displacement of the clutch member with respect to the housing, with the clutch member, when in the clutch stop position, being prevented from further displacement in the proximal direction with respect to the housing, wherein the clutch member and the dose member are configured to mechanically cooperate with one another when the clutch member is in the clutch stop position, thereby preventing further displacement of the dose member in the proximal direction with respect to the housing during setting of the dose. Furthermore, a drug delivery device (1) is proposed.
    Type: Grant
    Filed: March 10, 2017
    Date of Patent: May 14, 2019
    Assignee: Sanofi-Aventis Deutschland GMBH
    Inventors: Michael Strehl, Udo Leuschner, Norbert Besenhardt
  • Publication number: 20030234170
    Abstract: A manually operable, electrical operating member having two key buttons for the respective switching-on and switching-off of the current, which key buttons are arranged on mutually opposite sides and can be operated in several steps. A common, mechanically operable switch is provided with which the key buttons are each in an operative connection.
    Type: Application
    Filed: June 5, 2003
    Publication date: December 25, 2003
    Applicant: Bernstein AG
    Inventors: Rolf Wecke, Jurgen Weiss, Michael Leuschner