Patents by Inventor Anthony Paul Morris
Anthony Paul Morris 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).
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Publication number: 20230118732Abstract: An electronic system for a drug delivery device including a dose setting and drive mechanism, a communication unit, an electronic control unit, and an electrical use detection. The dose setting and drive mechanism includes a first member and a second member that move relative to each other at least in the dose delivery operation and/or in the dose setting operation of the drug delivery device. The electronic system has a first state in which the communication unit is not activated and a second state in which the communication unit is activated. The electrical use detection unit is configured to generate a first signal indicative that the user has commenced or finished the relative movement between the first member and the second member. The electronic control unit is configured to switch the electronic system from the first state into the second state in response to the first signal.Type: ApplicationFiled: March 25, 2021Publication date: April 20, 2023Inventors: Philipp Troebner, Zoë Georgina Eardley, Anthony Paul Morris, William Geoffrey Arthur Marsh
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Patent number: 11609105Abstract: A sensor device is removably attachable to a drug delivery device. The sensor device comprises an array of optical sensors arranged within the sensor device such that, when the sensor device is attached to the drug delivery device, which has a first movable element configured to move along a path parallel to the longitudinal axis of the drug delivery device, each optical sensor is operable to detect light received at different locations along the path and to output a signal indicative of an amount of detected light. Circuitry is configured to receive the signals output from the optical sensors and, based on the received signals, determine information associated with a location along the path of the first movable element.Type: GrantFiled: August 9, 2021Date of Patent: March 21, 2023Assignee: Sanofi-Aventis Deutschland GMBHInventors: Matthew Jones, Samuel Steel, Barry Yates, Anthony Paul Morris
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Publication number: 20230001096Abstract: The present disclosure relates to medicament injection devices. An injection device includes: a movable dosage programming component comprising a rotary encoder system having a predefined angular periodicity, a sensor arrangement including a first optical sensor configured to detect movement of the movable dosage programming component relative to the sensor arrangement during dosing of a medicament, wherein the first optical sensor is configured to operate in a strobe-sampling mode at a first frequency, a second optical sensor configured to detect movement of the rotary encoder system relative to the second optical sensor wherein the second optical sensor is configured to operate in a strobe-sampling mode at a second frequency lower than the first frequency, and a processor arrangement configured to, based on the detected movement, determine a medicament dosage administered by the injection device.Type: ApplicationFiled: September 12, 2022Publication date: January 5, 2023Inventors: Michael Schabbach, Anthony Paul Morris, Ronald Antony Smith, Brian Charles Molyneux, Paul Richard Draper, Craig Ashley Mason, Oliver Charles Gazeley, Daniel Edward Clark, David Aubrey Plumptre, Aidan Michael O'Hare, Richard James Thomas, Felix Kramer, Beat Wyss, Philipp Müller
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Patent number: 11406762Abstract: A drug delivery device comprising a housing body; a piston rod configured to rotate in a rotational direction during dose dispensing under a driving force; and a threaded insert, wherein the piston rod is in threaded engagement with the threaded insert such that during the dose dispensing. the piston rod displaces axially in a distal direction relative to the threaded insert for displacement of a cartridge hung. The threaded insert is movable relative to a stop provided in the housing body and a spring is provided to bias the threaded insert against the stop so that the rotation of the piston rod causes the threaded insert to move away from the stop in response to reaction forces, induced by the cartridge bung into the threaded insert, acting on the piston rod in a proximal direction when the reaction forces exceed a biasing force of the spring.Type: GrantFiled: June 30, 2017Date of Patent: August 9, 2022Assignee: SanofiInventors: Markus Ploch, Aled Meredydd James, Anthony Paul Morris, Matthew Meredith Jones, Oliver Charles Gazeley, Robert Veasey, David Aubrey Plumptre
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Publication number: 20220152312Abstract: The disclosure relates to an injection device for setting and injecting pre-set or user-selectable doses of a medicament, the injection device comprising an elongated housing defining a longitudinal direction and configured to accommodate a cartridge containing the medicament, and a detector arrangement operable to detect a relative movement between a first element and a second element. The first element is subject to a first movement relative to the second element along a first longitudinal direction for setting of a dose, the first element is subject to a second movement relative to the second element along a second longitudinal direction for dispensing of the dose, one of the first movement and the second movement is a helical movement, and the other one of the first movement and the second movement is a sliding movement in the longitudinal direction. The second element comprises at least one reference element fixed to the second element.Type: ApplicationFiled: December 16, 2019Publication date: May 19, 2022Inventors: Oliver Charles Gazeley, Gavin Newman, Aidan Michael O`Hare, David Aubrey Plumptre, Robert Veasey, Craig Ashley Mason, Anthony Paul Morris
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Publication number: 20220134011Abstract: An electronic system for a drug delivery device comprising a dose setting and drive mechanism with a first member, wherein the first member performs a specific movement relative to a second member during a dose delivery operation. The electronic system comprises a first switch configured to be activated by a pre-defined user operation, wherein the pre-defined user operation includes a user operation that is expected in conjunction with dose delivery operation, a second switch for indicating the specific movement, and a sensor arrangement for a motion sensor system for providing position data that allows to distinguish between different positions of the first member relative to the second member.Type: ApplicationFiled: January 12, 2022Publication date: May 5, 2022Inventors: William Geoffrey Arthur Marsh, Richard Paul Gledhill, Anthony Paul Morris, Robert Frederick Veasey, Aidan Michael O`Hare, Daniel Paul Jenkins
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Publication number: 20220118191Abstract: A sensor device removably attachable to a drug delivery device includes a sensing arrangement arranged within the sensor device and circuitry configured to process signals provided by the sensing arrangement. The sensing arrangement is configured such that, when the sensor device is attached to the drug delivery device, the sensing arrangement is operable to read encoded information present on a rotatable component internal to the drug delivery device and that is able to be sensed through a window or aperture of the drug delivery device, and is operable to sense through the window or aperture at least a part of a drive mechanism of the drug delivery device. The circuitry is configured to determine information relating to a set dose, and to determine information relating to whether the drug delivery device is in a dose setting mode or whether the device is in a dose delivery mode.Type: ApplicationFiled: December 28, 2021Publication date: April 21, 2022Inventors: Christian Rehbein, Samuel Steel, Anthony Paul Morris, Matthew Meredith Jones, Robert Veasey, Richard James Vincent Avery, William Marsh
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Publication number: 20220096754Abstract: A drug delivery device, comprising: a housing, a plunger arranged within the housing and movable along the longitudinal axis and adapted to push a piston within a container in a distal direction, the plunger being prevented from rotating and comprising an external thread, a drive nut arranged within the housing and comprising an internal thread engaging the thread of the plunger, an axial bearing arranged between the drive nut and the housing to limit axial movement of the drive nut relative to the housing, a mechanism configured to exert a force on the drive nut in the distal direction through a rotatable component coupled to the drive nut for joint rotation and at least one non-rotatable component, wherein a bearing is arranged between the at least one rotatable component and the at least one non-rotatable component, the bearing having a smaller diameter than the axial bearing.Type: ApplicationFiled: January 22, 2020Publication date: March 31, 2022Inventors: Stefan Blancke, Michael Jugl, Anthony Paul Morris, Matthew Meredith Jones, William Geoffrey Arthur Marsh, Samuel Steel
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Patent number: 11241542Abstract: A sensor device removably attachable to a drug delivery device includes a sensing arrangement arranged within the sensor device and circuitry configured to process signals provided by the sensing arrangement. The sensing arrangement is configured such that, when the sensor device is attached to the drug delivery device, the sensing arrangement is operable to read encoded information present on a rotatable component internal to the drug delivery device and that is able to be sensed through a window or aperture of the drug delivery device, and is operable to sense through the window or aperture at least a part of a drive mechanism of the drug delivery device. The circuitry is configured to determine information relating to a set dose, and to determine information relating to whether the drug delivery device is in a dose setting mode or whether the device is in a dose delivery mode.Type: GrantFiled: March 19, 2020Date of Patent: February 8, 2022Assignee: Sanofi-Aventis Deutschland GMBHInventors: Christian Rehbein, Samuel Steel, Anthony Paul Morris, Matthew Meredith Jones, Robert Veasey, Richard James Vincent Avery, William Marsh
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Publication number: 20210402100Abstract: The present disclosure relates to medicament injection devices. An injection device includes: a movable dosage programming component comprising a rotary encoder system having a predefined angular periodicity, a sensor arrangement including a first optical sensor configured to detect movement of the movable dosage programming component relative to the sensor arrangement during dosing of a medicament, wherein the first optical sensor is configured to operate in a strobe-sampling mode at a first frequency, a second optical sensor configured to detect movement of the rotary encoder system relative to the second optical sensor wherein the second optical sensor is configured to operate in a strobe-sampling mode at a second frequency lower than the first frequency, and a processor arrangement configured to, based on the detected movement, determine a medicament dosage administered by the injection device.Type: ApplicationFiled: September 10, 2021Publication date: December 30, 2021Inventors: Michael Schabbach, Anthony Paul Morris, Ronald Antony Smith, Brian Charles Molyneux, Paul Richard Draper, Craig Ashley Mason, Oliver Charles Gazeley, Daniel Edward Clark, David Aubrey Plumptre, Aidan Michael O'Hare, Richard James Thomas, Felix Kramer, Beat Wyss, Philipp Müller
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Publication number: 20210369964Abstract: The invention relates to an arrangement for detecting a position of a plunger (4) relative to a bung (3) in a drug cartridge (1), comprising a proximity sensor (5) located close to a distal end (6) of the plunger (4) facing the bung (3) and aligned to receive light reflected by the bung (3).Type: ApplicationFiled: August 11, 2021Publication date: December 2, 2021Inventors: Paul Richard Draper, Anthony Paul Morris, Stephen Francis Gilmore
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Patent number: 11185633Abstract: The present disclosure is directed to a spring arrangement for use in a drug delivery device and a drug delivery device including such a spring arrangement. The spring arrangement includes a clutch spring which is located axially interposed between a stationary housing component and an axially movable sleeve. The sleeve includes clutch features adapted to engage corresponding clutch features of a clutch element. The clutch spring biases the clutch features and the corresponding clutch features into engagement. The sleeve is coupled to a button such that upon actuation of the button the sleeve is translated against the bias of the clutch spring from a proximal position in which the sleeve is rotationally locked to the housing component into a distal position in which the sleeve is rotationally un-locked from the housing component. Upon release of the button the clutch spring translates the sleeve and the button into the proximal position.Type: GrantFiled: July 1, 2015Date of Patent: November 30, 2021Assignee: SanofiInventors: William Marsh, Anthony Paul Morris, Joseph Butler, Matthew Jones, Samuel Steel, Richard James Vincent Avery
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Publication number: 20210364327Abstract: A sensor device is removably attachable to a drug delivery device. The sensor device comprises an array of optical sensors arranged within the sensor device such that, when the sensor device is attached to the drug delivery device, which has a first movable element configured to move along a path parallel to the longitudinal axis of the drug delivery device, each optical sensor is operable to detect light received at different locations along the path and to output a signal indicative of an amount of detected light. Circuitry is configured to receive the signals output from the optical sensors and, based on the received signals, determine information associated with a location along the path of the first movable element.Type: ApplicationFiled: August 9, 2021Publication date: November 25, 2021Inventors: Matthew Jones, Samuel Steel, Barry Yates, Anthony Paul Morris
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Patent number: 11116906Abstract: The invention relates to an arrangement for detecting a position of a plunger (4) relative to a bung (3) in a drug cartridge (1), comprising a proximity sensor (5) located close to a distal end (6) of the plunger (4) facing the bung (3) and aligned to receive light reflected by the bung (3).Type: GrantFiled: December 26, 2019Date of Patent: September 14, 2021Assignee: Sanofi-Aventis Deutschland GMBHInventors: Paul Richard Draper, Anthony Paul Morris, Stephen Francis Gilmore
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Patent number: 11118943Abstract: A sensor device is removably attachable to a drug delivery device. The sensor device comprises an array of optical sensors arranged within the sensor device such that, when the sensor device is attached to the drug delivery device, which has a first movable element configured to move along a path parallel to the longitudinal axis of the drug delivery device, each optical sensor is operable to detect light received at different locations along the path and to output a signal indicative of an amount of detected light. Circuitry is configured to receive the signals output from the optical sensors and, based on the received signals, determine information associated with a location along the path of the first movable element.Type: GrantFiled: February 10, 2020Date of Patent: September 14, 2021Assignee: Sanofi-Aventis Deutschland GMBHInventors: Matthew Jones, Samuel Steel, Barry Yates, Anthony Paul Morris
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Patent number: 11090436Abstract: The present disclosure is generally directed to a drug delivery device for selecting and dispensing a number of user variable doses of a medicament. The device comprises a housing and at least two separate component parts, wherein for example at least one of these component parts performs a movement relative to the housing during dose setting and for example at least one of these component parts performs a movement relative to the housing during dose dispensing, and wherein the relative movement of the at least two separate component parts with respect to each other during dose setting differs from the relative movement of the at least two separate component parts with respect to each other during dose dispensing.Type: GrantFiled: March 11, 2016Date of Patent: August 17, 2021Assignee: SanofiInventors: Richard James Vincent Avery, Matthew Meredith Jones, William Marsh, Anthony Paul Morris, David Aubrey Plumptre, Samuel Keir Steel, Robert Frederick Veasey
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Publication number: 20210236738Abstract: The present disclosure relates to medicament injection devices. An injection device includes: a movable dosage programming component comprising a rotary encoder system having a predefined angular periodicity, a sensor arrangement including a first optical sensor configured to detect movement of the movable dosage programming component relative to the sensor arrangement during dosing of a medicament, wherein the first optical sensor is configured to operate in a strobe-sampling mode at a first frequency, a second optical sensor configured to detect movement of the rotary encoder system relative to the second optical sensor wherein the second optical sensor is configured to operate in a strobe-sampling mode at a second frequency lower than the first frequency, and a processor arrangement configured to, based on the detected movement, determine a medicament dosage administered by the injection device.Type: ApplicationFiled: December 23, 2020Publication date: August 5, 2021Inventors: Michael Schabbach, Anthony Paul Morris, Ronald Antony Smith, Brian Charles Molyneux, Paul Richard Draper, Craig Ashley Mason, Oliver Charles Gazeley, Daniel Edward Clark, David Aubrey Plumptre, Aidan Michael O`Hare, Richard James Thomas, Felix Kramer, Beat Wyss, Philipp Müller
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Patent number: 11007324Abstract: The present disclosure relates to a drug delivery device comprising a dose setting member for setting user variable doses of a medicament and a display for indicating the dose set by the dose setting member. The display comprises a number wheel, which is rotationally coupled to the dose setting member and is provided with a series of markings on its outer circumference, and at least one prism deviating the image of the markings of the number wheel, e.g. by 90°.Type: GrantFiled: December 8, 2015Date of Patent: May 18, 2021Assignee: SanofiInventors: William Geoffrey Arthur Marsh, Anthony Paul Morris, Mike Cameron Bainton, Matthew Meredith Jones
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Publication number: 20210016013Abstract: The present disclosure relates to an injection device for expelling of a number of preset or user-selectable doses of a medicament, the injection device comprising: —an elongated housing (10; 310; 410) extending along a longitudinal axis (1), —an expelling mechanism (2) comprising a trigger (70) and a piston rod (30), —a dose setting mechanism (3) comprising a rotatable member (260; 360; 460; 560) and a counterpart member (240; 340; 440; 540), wherein the counterpart member and the rotatable member comprise a first mechanical code (242; 342; 442; 542) and a second mechanical code (262; 362; 462; 562), respectively, —wherein for setting of a dose the rotatable member (260; 360; 460; 560) is rotatable relative to the housing (10; 310; 410) and relative to the counterpart member (240; 340; 440; 40) within a range of numerous rotational states, and wherein during setting of the dose the rotatable member (260; 360; 460; 560) is constrained along the longitudinal axis (1) relative to the housing (10; 310; 410) or rType: ApplicationFiled: March 15, 2019Publication date: January 21, 2021Inventors: Andrew Gordon Wallace, Andrew Mark Lindsay, Georgina Millington, Matthew Meredith Jones, William Geoffrey Arthur Marsh, Anthony Paul Morris
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Patent number: 10850043Abstract: The disclosure refers to a handheld injection device comprising a housing, a dose indicator positioned within and axially constrained to the housing and rotatable with respect to the housing during dose setting and during dose dispensing, a gauge element, which is at least partly interposed between the housing and the dose indicator, wherein the gauge element is axially guided within the housing and in threaded engagement with the dose indicator such that rotation of the dose indicator causes an axial displacement of the gauge element (80; 490). A contrast element having a first marking is provided and at least a region of the gauge element is provided with a second marking, with the first marking and/or the second marking being visible through a first window or aperture in the housing depending on the axial position of the gauge element within the housing.Type: GrantFiled: June 25, 2018Date of Patent: December 1, 2020Assignee: SanofiInventors: William Marsh, Anthony Paul Morris, Joseph Butler, Matthew Jones