Patents by Inventor Stephan Müller

Stephan Müller 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: 20260151571
    Abstract: The present disclosure relates to a medicament delivery device comprising a housing having a proximal end and contains a container of medicament positioned within the housing in a medicament container holder. The medicament container can be dual chambered, for example a pre-filled medicament container having a needle, a dose of medicament and one or more sliding stoppers. The medicament container holder can be configured with a recess or pocket to accommodate the loading of a dual chambered container and interact with an inside surface of the housing to rotationally fix the container holder relative to the housing and the medicament container. A tubular activation member, e.g., a needle cover, is slidably positioned within a housing of the delivery device to move from a first position to a second position, and then to a final locked position. A plunger rod can only move proximally relative to the needle cover when the needle cover is in the second position.
    Type: Application
    Filed: October 30, 2023
    Publication date: June 4, 2026
    Inventors: John Wiklund, Abhilash Joseph, Stephan Müller
  • Patent number: 12623971
    Abstract: The present invention relates to aqueous suspensions containing 30 to 95 wt.-% metal carbide particles and a dispersant, and to a process for coating substrates using said aqueous suspensions. The invention also relates to the coated substrates that can be produced by the process according to the invention and to the uses thereof.
    Type: Grant
    Filed: January 30, 2019
    Date of Patent: May 12, 2026
    Assignee: Fraunhofer-Gesellschaft zur förderung der angewandten Forschung e.V.
    Inventors: Stanislaus Schwanke, Stephan Müller, Elke Meissner, Boris Epelbaum, Christian Reimann, Jochen Friedrich, Lucas Becker
  • Patent number: 12594373
    Abstract: An assembly for a medicament delivery device is presented where the medicament delivery device is arranged within a package as a first subassembly extending along a longitudinal axis from a first end to a second end and a second subassembly, where the package has a first shell with a first body that extends along the longitudinal axis and defines a first chamber inside the first body that holds the first subassembly. A second shell having a second body extends along the longitudinal axis and defines a second chamber that holds the second subassembly, where the second shell is attached to the first shell by a first hinge. The first shell has a first pulling element extending along the longitudinal axis and is attached to the first subassembly and is attached to the first body by a second, where the first pulling element has a first gripper arranged at a second end of the first pulling element.
    Type: Grant
    Filed: June 15, 2021
    Date of Patent: April 7, 2026
    Assignee: SHL Medical AG
    Inventor: Stephan Müller
  • Patent number: 12337145
    Abstract: A drive mechanism for a medicament delivery device is presented having a base member with a guide track structure that includes a first track, a second track, a rotator base member having a first guide structure that runs in the first track, a rotator housing coaxially arranged with and configured to engage with the rotator base member, the rotator housing having a second guide structure arranged at a fixed distance from the first guide structure and configured to run in the second track, a rotation device configured to actuate the rotator housing, and a medicament container carrier configured to receive a medicament container, wherein the medicament container carrier is coaxially arranged relative to the rotator base member and the rotator housing, the rotator housing being configured to rotate relative to the medicament container carrier.
    Type: Grant
    Filed: May 22, 2020
    Date of Patent: June 24, 2025
    Assignee: SHL Medical AG
    Inventor: Stephan Müller
  • Patent number: 12223974
    Abstract: A method for improving a listening experience of a user wearing a hearing device of a hearing system includes providing an audio sample based on a generated audio signal; determining, whether the audio sample comprises audio content matching a predetermined sound pattern indicative of an original version of the audio content; comparing the audio sample with the original version of the audio content, if the audio sample is determined to comprise the audio content matching the predetermined sound pattern; determining at least one acoustic property of current surroundings of the user depending on the comparison; determining at least one parameter for modifying the audio signal depending on the determined acoustic property; modifying the audio signal generated by the sound input component by the sound processing module, in accordance with the determined parameter; and outputting the modified audio signal to the user.
    Type: Grant
    Filed: August 11, 2022
    Date of Patent: February 11, 2025
    Inventors: Stephan Müller, Stefan Klockgether
  • Publication number: 20240422485
    Abstract: A hearing system includes an input unit for obtaining an input audio signal, a processing unit for processing the input audio signal to obtain an output audio signal, and an output unit for outputting the output audio signal. The processing unit comprises: a first audio signal path having a noise cancellation unit for obtaining a target audio signal from the input audio signal, the noise cancellation unit comprising a neural network for contributing to obtaining the target audio signal, a second audio signal path bypassing the noise cancellation unit, and a mixing unit for mixing the target audio signal from the first audio signal path with audio signals from the second audio signal path for obtaining the output audio signal. The mixing unit is configured to adjust a contribution of the target audio signal to the output audio signal based on a user-set noise cancellation strength.
    Type: Application
    Filed: August 27, 2024
    Publication date: December 19, 2024
    Inventors: Stefan Raufer, Volker Kühnel, Nadim El Guindi, Raoul Glatt, Stephan Müller, Samuel Bucher, Fernando Javier Balseiro Lago
  • Publication number: 20240422486
    Abstract: A hearing system includes an input unit for obtaining an input audio signal, a processing unit for processing the input audio signal to obtain an output audio signal, and an output unit for outputting the output audio signal. The processing unit includes a first audio signal path having a noise cancellation unit for obtaining a target audio signal from the input audio signal, the noise cancellation unit comprising a neural network for contributing to obtaining the target audio signal, a second audio signal path bypassing the noise cancellation unit, and a mixing unit for mixing the target audio signal from the first audio signal path with audio signals from the second audio signal path for obtaining the output audio signal, wherein the second audio signal path comprises a delay compensation unit for compensating processing times in the first audio signal path.
    Type: Application
    Filed: August 27, 2024
    Publication date: December 19, 2024
    Inventors: Stefan Raufer, Volker Kühnel, Nadim El Guindi, Raoul Glatt, Stephan Müller, Samuel Bucher, Fernando Javier Balseiro Lago
  • Publication number: 20240334137
    Abstract: A hearing system comprises at least one hearing device having an input unit for obtaining an input audio signal, a processing unit for processing the input audio signal to obtain an output audio signal, and an output unit for outputting the output audio signal. The hearing system further comprises an estimation unit for estimating a signal property of the input audio signal. The processing unit comprises a first audio signal path having a noise cancellation unit for obtaining a target audio signal from the input audio signal, a second audio signal path bypassing the noise cancellation unit and a mixing unit for mixing the target audio signal with audio signals from the second audio signal path for obtaining the output audio signal. The mixing unit is configured to adjust the contribution of the target audio signal to the output audio signal.
    Type: Application
    Filed: January 16, 2024
    Publication date: October 3, 2024
    Inventors: Stefan Raufer, Volker Kühnel, Nadim El Guindi, Raoul Glatt, Stephan Müller, Samuel Bucher, Fernando Javier Balseiro Lago
  • Publication number: 20240276159
    Abstract: The disclosure relates to a method of operating a hearing device comprising an input transducer and an output transducer, the method comprising classifying an audio signal by attributing at least one class from a plurality of predetermined classes to the audio signal, wherein different audio processing instructions are associated with different classes; and modifying the audio signal by applying the audio processing instructions associated with the class attributed to the audio signal. The disclosure further relates to a hearing device configured to perform the method.
    Type: Application
    Filed: January 22, 2024
    Publication date: August 15, 2024
    Inventor: Stephan Müller
  • Patent number: 11865317
    Abstract: A drive mechanism for a medicament delivery device is disclosed having a housing with a proximal end and a distal end, a container carrier arranged within the housing and being axially movable in relation to the housing, and a drive assembly partially arranged within the housing and being axially movable in relation to the housing. The drive assembly has a proximally extended rack arm, a cogwheel arranged within the housing and being rotatable but axially fixed in relation to the housing, wherein the cogwheel is selectively coupled to the rack arm through a tangential engagement with a first set of rack teeth or a second set of rack teeth which are arranged on the rack arm and wherein the first set of rack teeth or the second set of rack teeth forces the cogwheel to rotate when the drive assembly is axially moved towards the proximal end in relation to the housing.
    Type: Grant
    Filed: November 17, 2020
    Date of Patent: January 9, 2024
    Assignee: SHL MEDICAL AG
    Inventor: Stephan Müller
  • Patent number: 11703168
    Abstract: A press fitting for a pipe connection is provided. The press fitting includes a fitting body for connecting the press fitting to a pipe, a press sleeve fixed to the fitting body and having a substantially cylindrical pressing portion and at least one projecting element which delimits the substantially cylindrical pressing portion in the axial direction, and a tubular banderole which surrounds the substantially cylindrical pressing region of the pressing sleeve, wherein the tubular banderole is arranged rotatably relative to a surface of the pressing sleeve, is held in the cylindrical pressing region by the at least one projecting element and is at least partially destroyed when the pressing sleeve is pressed with a pressing tool.
    Type: Grant
    Filed: March 4, 2019
    Date of Patent: July 18, 2023
    Assignee: UPONOR INNOVATION AB
    Inventors: Stephan Müller, Rainer Dittmar, Jörg Clauβen, Maik Altmann
  • Publication number: 20230201449
    Abstract: An assembly for a medicament delivery device is presented where the medicament delivery device is arranged within a package as a first subassembly extending along a longitudinal axis from a first end to a second end and a second subassembly, where the package has a first shell with a first body that extends along the longitudinal axis and defines a first chamber inside the first body that holds the first subassembly. A second shell having a second body extends along the longitudinal axis and defines a second chamber that holds the second subassembly, where the second shell is attached to the first shell by a first hinge. The first shell has a first pulling element extending along the longitudinal axis and is attached to the first subassembly and is attached to the first body by a second, where the first pulling element has a first gripper arranged at a second end of the first pulling element.
    Type: Application
    Filed: June 15, 2021
    Publication date: June 29, 2023
    Inventor: Stephan Müller
  • Patent number: 11612827
    Abstract: The plastic toy building block is provided with electrical contacts to determine its position. The block has a basic body having recesses extending from top to bottom in its interior. In these are each inserted, combined into packets, several discrete elastically resilient conductor wires clamped between plastic strips. Elastically resilient conductor wires protrude downward into the recess. Contact points protrude from the plastic strips at the top. Several electrical cables are led from each nub to the underside of a nub plate to discrete contact points. Except for the nub surfaces, the nub plate can be covered by a cover plate and hereafter can be placed with the nub plate on the basic body of the toy building block. The lower contact points on the film then make electrical contact with the upper stubs and thus with contact points of the conductor wires.
    Type: Grant
    Filed: August 26, 2016
    Date of Patent: March 28, 2023
    Inventor: Stephan Müller
  • Publication number: 20230076871
    Abstract: A method for improving a listening experience of a user wearing a hearing device of a hearing system includes providing an audio sample based on a generated audio signal; determining, whether the audio sample comprises audio content matching a predetermined sound pattern indicative of an original version of the audio content; comparing the audio sample with the original version of the audio content, if the audio sample is determined to comprise the audio content matching the predetermined sound pattern; determining at least one acoustic property of current surroundings of the user depending on the comparison; determining at least one parameter for modifying the audio signal depending on the determined acoustic property; modifying the audio signal generated by the sound input component by the sound processing module, in accordance with the determined parameter; and outputting the modified audio signal to the user.
    Type: Application
    Filed: August 11, 2022
    Publication date: March 9, 2023
    Inventors: Stephan Müller, Stefan Klockgether
  • Publication number: 20220372653
    Abstract: The present invention relates to a method for reducing structural damage to the surface of monocrystalline aluminium-nitride substrates, according to which the substrate undergoes thermal treatment in a crucible in an autoclave, during which treatment the aluminum-nitride substrate is sublimated in the damaged regions of the surface of the substrate and is removed. The method is used to prepare the surface of monocrystalline aluminium-nitride (AlN), in particular the aim of the invention is to eliminate, or at least significantly reduce near-surface structural damage to the monocrystalline material caused by mechanical processing. The invention also relates to aluminium-nitride substrates that are treated in this way.
    Type: Application
    Filed: September 30, 2020
    Publication date: November 24, 2022
    Applicant: FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
    Inventors: Boris EPELBAUM, Stephan MÜLLER, Elke MEISSNER
  • Patent number: 11505758
    Abstract: The invention relates to the use of calcium complex and calcium sulfate complex lubricating grease compositions as lubricants for wire ropes. The invention further relates to a method for producing the wire ropes and to wire ropes provided with the lubricating grease composition.
    Type: Grant
    Filed: December 21, 2017
    Date of Patent: November 22, 2022
    Assignee: FUCHS PETROLUB SE
    Inventors: Roman Müller, Stephan Müller
  • Publication number: 20220203030
    Abstract: A drive mechanism for a medicament delivery device is presented having a base member with a guide track structure that includes a first track, a second track, a rotator base member having a first guide structure that runs in the first track, a rotator housing coaxially arranged with and configured to engage with the rotator base member, the rotator housing having a second guide structure arranged at a fixed distance from the first guide structure and configured to run in the second track, a rotation device configured to actuate the rotator housing, and a medicament container carrier configured to receive a medicament container, wherein the medicament container carrier is coaxially arranged relative to the rotator base member and the rotator housing, the rotator housing being configured to rotate relative to the medicament container carrier.
    Type: Application
    Filed: May 22, 2020
    Publication date: June 30, 2022
    Inventor: Stephan Müller
  • Publication number: 20210364111
    Abstract: The invention relates to a press fitting for a pipe connection, comprising a fitting body for connecting the press fitting to a pipe, a press sleeve fixed to the fitting body and having a substantially cylindrical pressing portion and at least one projecting element which delimits the substantially cylindrical pressing portion in the axial direction, and a tubular banderole which surrounds the substantially cylindrical pressing region of the pressing sleeve, wherein the tubular banderole is arranged rotatably relative to a surface of the pressing sleeve, is held in the cylindrical pressing region by the at least one projecting element and is at least partially destroyed when the pressing sleeve is pressed with a pressing tool. The invention further relates to a method for manufacturing such a press fitting.
    Type: Application
    Filed: March 4, 2019
    Publication date: November 25, 2021
    Applicant: Uponor Innovation AB
    Inventors: Stephan MÜLLER, Rainer DITTMAR, Jörg CLAUßEN, Maik ALTMANN
  • Publication number: 20210178077
    Abstract: A drive mechanism for a medicament delivery device is disclosed having a housing with a proximal end and a distal end, a container carrier arranged within the housing and being axially movable in relation to the housing, and a drive assembly partially arranged within the housing and being axially movable in relation to the housing. The drive assembly has a proximally extended rack arm, a cogwheel arranged within the housing and being rotatable but axially fixed in relation to the housing, wherein the cogwheel is selectively coupled to the rack arm through a tangential engagement with a first set of rack teeth or a second set of rack teeth which are arranged on the rack arm and wherein the first set of rack teeth or the second set of rack teeth forces the cogwheel to rotate when the drive assembly is axially moved towards the proximal end in relation to the housing.
    Type: Application
    Filed: November 17, 2020
    Publication date: June 17, 2021
    Inventor: Stephan Müller
  • Patent number: D1121813
    Type: Grant
    Filed: October 3, 2024
    Date of Patent: April 7, 2026
    Assignee: SHL Medical AG
    Inventors: Alexander Heinrich, Stephan Müller