Patents by Inventor Stephan Riedel

Stephan Riedel 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).

  • Patent number: 11944796
    Abstract: A data collection device comprises: a first portion having one or more features configured for attaching of the first portion to a dosage knob of an injection device; a second portion rotatably coupled with the first portion, wherein at least part of the second portion is movable axially relative to the first portion; a sensor arrangement configured to detect rotation of the first portion relative to the second portion; and a processor arrangement configured to, based on said detected movement, determine a medicament amount expelled by the injection device, wherein the coupling arrangement is configured to provide a non-permanent coupling between the first portion and the dosage knob of the injection device.
    Type: Grant
    Filed: August 24, 2020
    Date of Patent: April 2, 2024
    Assignee: Sanofi-Aventis Deutschland GMBH
    Inventors: Maurice Toporek, Matthias Felber, Christoph Matthias Gugl, Marcus-Meinolf Dittrich, Christian Nessel, Stephan Riedel, Armin Koller, Alexander Heinrich, Florian Eberli, Philipp Muller, Sven Zwicker
  • Patent number: 11918786
    Abstract: Described is an actuation mechanism for a medicament delivery device having a needle with a distal tip. The actuation mechanism comprises an outer sleeve telescopically relative to the delivery device and an inner sleeve telescopically arranged relative to the outer sleeve. The outer sleeve is axially translatable relative to the delivery device, and the inner sleeve is axially translatable relative to the outer sleeve. In a first state, the inner sleeve protrudes distally from the outer sleeve and the outer sleeve protrudes distally from the delivery device. In a second state, the inner sleeve is contained within the outer sleeve. Movement of the outer sleeve proximally relative to the delivery device in the second state initiates delivery of a medicament in the delivery device.
    Type: Grant
    Filed: September 3, 2020
    Date of Patent: March 5, 2024
    Assignee: Sanofi-Aventis Deutschland GMBH
    Inventor: Stephan Riedel
  • Publication number: 20240066234
    Abstract: A data collection device comprises: a first portion having one or more features configured for attaching of the first portion to a dosage knob of an injection device; a second portion rotatably coupled with the first portion, wherein at least part of the second portion is movable axially relative to the first portion; a sensor arrangement configured to detect rotation of the first portion relative to the second portion; and a processor arrangement configured to, based on said detected movement, determine a medicament amount expelled by the injection device, wherein the coupling arrangement is configured to provide a non-permanent coupling between the first portion and the dosage knob of the injection device.
    Type: Application
    Filed: November 8, 2023
    Publication date: February 29, 2024
    Inventors: Maurice Toporek, Matthias Felber, Christoph Matthias Gugl, Marcus-Meinolf Dittrich, Christian Nessel, Stephan Riedel, Armin Koller, Alexander Heinrich, Florian Eberli, Philipp Muller, Sven Zwicker
  • Patent number: 11904153
    Abstract: Described is a medicament delivery device comprising a case adapted to hold a container with a medicament and having a needle, a needle sleeve telescopically coupled to the case and having a first extended position relative to the case in which the needle is covered, a retracted position relative to the case in which the needle is exposed, and a second extended position relative to the case in which the needle is covered, a first indicia disposed on the needle sleeve which is visible in the first extended position and the second extended position, and a second indicia disposed on the needle sleeve and not visible in the first extended position and visible the second extended position.
    Type: Grant
    Filed: August 24, 2020
    Date of Patent: February 20, 2024
    Assignee: Sanofi-Aventis Deutschland GMBH
    Inventors: Stephan Riedel, Steffen Raab, Kerstine Hemmann, Michael Caspers, Katja Hoerhold, Daniel Kerkow
  • Patent number: 11850405
    Abstract: A supplementary device for attachment to a drug delivery device is provided. The device includes an attachment mechanism for coupling the supplementary device to the drug delivery device, an imaging arrangement for providing image data representing a captured image of one or more numbers present on a number sleeve of the drug delivery device and a processor arrangement. The processor arrangement is configured to receive the image data; perform optical character recognition on the image data to determine a quantity of a currently set dose of medicament; cause display of the quantity of the currently set dose; process the image data to identify one or more characteristics of the number sleeve; determine from the identified characteristics whether the currently set dose is a permitted dose; and if the currently set dose is not a permitted dose, cause an indication that the currently set dose is not a permitted dose.
    Type: Grant
    Filed: October 29, 2020
    Date of Patent: December 26, 2023
    Assignee: Sanofi-Aventis Deutschland GMBH
    Inventor: Stephan Riedel
  • Patent number: 11844936
    Abstract: The present invention relates to a medicament delivery device, comprising an outer body, a receptacle for a medicament, a needle for the administration of the medicament, an injection mechanism with an actuating mechanism for injecting the medicament into the patients body, and a needle guard for the needle. The medicament delivery device further comprising a detecting element for the detection of the orientation of the medicament delivery device, and a locking mechanism releasing the actuating mechanism, if the detecting element is in the at least first position, and locking the actuating mechanism, if the detecting element is in the at least second position, wherein the locking mechanism is controlled and/or actuated by the detecting element.
    Type: Grant
    Filed: June 25, 2019
    Date of Patent: December 19, 2023
    Assignee: Sanofi
    Inventor: Stephan Riedel
  • Publication number: 20230270939
    Abstract: A system includes a drug injection device including a distal end and a proximal end that includes a syringe for injecting a drug into a patient's body. The system further includes an electronic module for wirelessly exchanging data related to a usage of the drug injection device with a device paired with the electronic module, the electronic module being attached to or integrated in the distal end of the drug injection device; a computing device configurable for a pairing with the electronic module for wireless exchange of the data and including a touch interface; a touch input means for providing inputs on the touch interface, the touch input means attached to the drug injection device; and a computer program including instructions for execution by a processor of the computing device to configure the computing device for the pairing with the electronic module based on the inputs received via the touch interface.
    Type: Application
    Filed: July 14, 2021
    Publication date: August 31, 2023
    Inventor: Stephan Riedel
  • Patent number: 11730891
    Abstract: A data collection device comprises: a first portion having one or more features configured for attaching of the first portion to a dosage knob of an injection device; a second portion rotatably coupled with the first portion, wherein at least part of the second portion is movable axially relative to the first portion; a sensor arrangement configured to detect rotation of the first portion relative to the second portion; and a processor arrangement configured to, based on said detected movement, determine a medicament amount expelled by the injection device, wherein the coupling arrangement is configured to provide a non-permanent coupling between the first portion and the dosage knob of the injection device.
    Type: Grant
    Filed: July 24, 2020
    Date of Patent: August 22, 2023
    Assignee: Sanofi-Aventis Deutschland GMBH
    Inventors: Maurice Toporek, Matthias Felber, Christoph Matthias Gugl, Marcus-Meinolf Dittrich, Christian Nessel, Stephan Riedel, Armin Koller, Alexander Heinrich, Florian Eberli, Philipp Muller, Sven Zwicker
  • Publication number: 20230256175
    Abstract: A data collection device comprises: a first portion having one or more features configured for attaching of the first portion to a dosage knob of an injection device; a second portion rotatably coupled with the first portion, wherein at least part of the second portion is movable axially relative to the first portion; a sensor arrangement configured to detect rotation of the first portion relative to the second portion; and a processor arrangement configured to, based on said detected movement, determine a medicament amount expelled by the injection device, wherein the coupling arrangement is configured to provide a non-permanent coupling between the first portion and the dosage knob of the injection device.
    Type: Application
    Filed: April 20, 2023
    Publication date: August 17, 2023
    Inventors: Maurice Toporek, Matthias Felber, Christoph Matthias Gugl, Marcus-Meinolf Dittrich, Christian Nessel, Stephan Riedel, Armin Koller, Alexander Heinrich, Florian Eberli, Philipp Muller, Sven Zwicker
  • Publication number: 20230173179
    Abstract: An injection device includes a housing; an actuation member movable between a first position relative to the housing and a second position relative to the housing, wherein the actuation member is arranged to inhibit a mechanical operation of the injection device when the actuation member is in the first position, and allow the mechanical operation of the injection device when the actuation member is in the second position; electronic circuitry; and an actuation sensing arrangement, wherein the actuation sensing arrangement is configured to detect movement of the actuation member from the first position relative to the housing to the second position relative to the housing, and wherein the electronic circuitry is configured to be activated in response to detection by the actuation sensing arrangement that the actuation member has moved from the first position relative to the housing to the second position relative to the housing.
    Type: Application
    Filed: May 11, 2021
    Publication date: June 8, 2023
    Inventors: Stephan Riedel, Stefan Alt
  • Publication number: 20230001091
    Abstract: The present disclosure relates to an injection device for expelling of a dose of a medicament. The injection device includes an elongated housing with a distal end and a proximal end opposite to the distal end. The elongated housing has a body and a protective cap. A medicament container has a barrel having a first cavity in a proximal direction by a first stopper slidably arranged inside the barrel. The protective cap is configured to abut on a distally facing abutment portion of the barrel. The body is configured to abut on a proximally facing abutment portion of the first stopper. The first stopper is movable in distal direction relative to the barrel from an initial position into a priming position by moving the protective cap along the proximal direction relative to the body from a preset position into an activation position.
    Type: Application
    Filed: November 30, 2020
    Publication date: January 5, 2023
    Inventor: Stephan Riedel
  • Patent number: 11511047
    Abstract: A data collection device comprises: a first portion having one or more features configured for attaching of the first portion to a dosage knob of an injection device; a second portion rotatably coupled with the first portion, wherein at least part of the second portion is movable axially relative to the first portion; a sensor arrangement configured to detect rotation of the first portion relative to the second portion; and a processor arrangement configured to, based on said detected movement, determine a medicament amount expelled by the injection device, wherein the coupling arrangement is configured to provide a non-permanent coupling between the first portion and the dosage knob of the injection device.
    Type: Grant
    Filed: September 16, 2021
    Date of Patent: November 29, 2022
    Assignee: Sanofi-Aventis Deutschland GMBH
    Inventors: Maurice Toporek, Matthias Felber, Christoph Matthias Gugl, Marcus-Meinolf Dittrich, Christian Nessel, Stephan Riedel, Armin Koller, Alexander Heinrich, Florian Eberli, Philipp Muller, Sven Zwicker
  • Publication number: 20220370728
    Abstract: A mounting aid for attaching a supplementary device to an injection device, wherein the injection device has an elongated housing extending in an axial direction, the mounting aid comprising a body extending in the axial direction, configured to receive at least a portion of the housing and having at least one radially extending engaging member to engage with a correspondingly shaped engaging member of the housing when in a specific position relative to the housing, and wherein the body comprises a side wall with an abutment face facing in a proximal direction, wherein the abutment face is defined on a plane that is inclined to the axial direction.
    Type: Application
    Filed: August 4, 2022
    Publication date: November 24, 2022
    Inventor: Stephan Riedel
  • Patent number: 11439762
    Abstract: A data collection device comprises: a first portion having one or more features configured for attaching of the first portion to a dosage knob of an injection device; a second portion rotatably coupled with the first portion, wherein at least part of the second portion is movable axially relative to the first portion; a sensor arrangement configured to detect rotation of the first portion relative to the second portion; and a processor arrangement configured to, based on said detected movement, determine a medicament amount expelled by the injection device, wherein the coupling arrangement is configured to provide a non-permanent coupling between the first portion and the dosage knob of the injection device.
    Type: Grant
    Filed: January 14, 2020
    Date of Patent: September 13, 2022
    Assignee: Sanofi-Aventis Deutschland GMBH
    Inventors: Maurice Toporek, Matthias Felber, Christoph Matthias Gugl, Marcus-Meinolf Dittrich, Christian Nessel, Stephan Riedel, Armin Koller, Alexander Heinrich, Florian Eberli, Philipp Muller, Sven Zwicker
  • Patent number: 11413399
    Abstract: A mounting aid for attaching a supplementary device to an injection device, wherein the injection device has an elongated housing extending in an axial direction, the mounting aid comprising a body extending in the axial direction, configured to receive at least a portion of the housing and having at least one radially extending engaging member to engage with a correspondingly shaped engaging member of the housing when in a specific position relative to the housing, and wherein the body comprises a side wall with an abutment face facing in a proximal direction, wherein the abutment face is defined on a plane that is inclined to the axial direction.
    Type: Grant
    Filed: November 25, 2016
    Date of Patent: August 16, 2022
    Assignee: Sanofi-Aventis Deutschland GMBH
    Inventor: Stephan Riedel
  • Patent number: 11404152
    Abstract: A data collection device is configured to capture images of a dosage indicator of a medicament delivery device and, if an injection is administered without prior confirmation of a dosage amount, to prompt the user to set a value for the delivered medicament dosage amount for storing in a dosage log. For example, the determination may be based on specific confirmation from the user or detecting a zero dosage amount in captured images. A suggested dosage amount may be displayed to the user, for example a highest or more recently programmed dosage amount prior to the injection or based on one or more previously confirmed dosage amounts. The data collection device may use one or more of optical character recognition, optical pattern recognition and determination of direction of rotation of a dosage adjustment component to determine whether an injection is being, or has been, administered and/or a suggested dosage amount.
    Type: Grant
    Filed: November 10, 2015
    Date of Patent: August 2, 2022
    Assignee: Sanofi-Aventis Deutschland GMBH
    Inventors: Stephan Riedel, Isabel Klein, Alexander Allerdings, Christian Nessel
  • Publication number: 20220218912
    Abstract: A dose recording device (100) for a drug delivery device is disclosed, wherein the drug delivery device comprises a housing, a cartridge holder configured to receive a cartridge for holding a plurality of doses of a drug, and a dose setting member connected to the housing and configured to set the dose of the drug. The dose recording device (100) comprises a device housing (102), an electronic controller (114) disposed within the device housing (102), and at least one identifier member (120) configured to be mounted to the device housing (102). The electronic controller (114) comprises switches (116). The identifier member (120) comprises at least one actuation member (122) configured to actuate at least one of the switches (116) when mounted to the device housing (102). An actuation of the switch (116) is configured to provide additional information on the drug.
    Type: Application
    Filed: April 15, 2020
    Publication date: July 14, 2022
    Inventor: Stephan Riedel
  • Publication number: 20220001111
    Abstract: A data collection device comprises: a first portion having one or more features configured for attaching of the first portion to a dosage knob of an injection device; a second portion rotatably coupled with the first portion, wherein at least part of the second portion is movable axially relative to the first portion; a sensor arrangement configured to detect rotation of the first portion relative to the second portion; and a processor arrangement configured to, based on said detected movement, determine a medicament amount expelled by the injection device, wherein the coupling arrangement is configured to provide a non-permanent coupling between the first portion and the dosage knob of the injection device.
    Type: Application
    Filed: September 16, 2021
    Publication date: January 6, 2022
    Inventors: Maurice Toporek, Matthias Felber, Christoph Matthias Gugl, Marcus-Meinolf Dittrich, Christian Nessel, Stephan Riedel, Armin Koller, Alexander Heinrich, Florian Eberli, Philipp Muller, Sven Zwicker
  • Publication number: 20210346609
    Abstract: The present invention relates to a medicament delivery device, comprising an outer body, a receptacle for a medicament, a needle for the administration of the medicament, an injection mechanism with an actuating mechanism for injecting the medicament into the patients body, and a needle guard for the needle. The medicament delivery device further comprising a detecting element for the detection of the orientation of the medicament delivery device, and a locking mechanism releasing the actuating mechanism, if the detecting element is in the at least first position, and locking the actuating mechanism, if the detecting element is in the at least second position, wherein the locking mechanism is controlled and/or actuated by the detecting element.
    Type: Application
    Filed: June 25, 2019
    Publication date: November 11, 2021
    Inventor: Stephan Riedel
  • Patent number: 11123493
    Abstract: A supplementary device for attachment to a drug delivery device is provided. The device includes an attachment mechanism for coupling the supplementary device to the drug delivery device, an imaging arrangement for providing image data representing a captured image of one or more numbers present on a number sleeve of the drug delivery device and a processor arrangement. The processor arrangement is configured to receive the image data; perform optical character recognition on the image data to determine a quantity of a currently set dose of medicament; cause display of the quantity of the currently set dose; process the image data to identify one or more characteristics of the number sleeve; determine from the identified characteristics whether the currently set dose is a permitted dose; and if the currently set dose is not a permitted dose, cause an indication that the currently set dose is not a permitted dose.
    Type: Grant
    Filed: May 24, 2017
    Date of Patent: September 21, 2021
    Assignee: Sanofi-Aventis Deutschland GMBH
    Inventor: Stephan Riedel