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).
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Patent number: 12370319Abstract: A dose recording device 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 comprises a device housing, an electronic controller disposed within the device housing, and at least one identifier member configured to be mounted to the device housing. The electronic controller comprises switches. The identifier member comprises at least one actuation member configured to actuate at least one of the switches when mounted to the device housing. An actuation of the switch is configured to provide additional information on the drug.Type: GrantFiled: April 15, 2020Date of Patent: July 29, 2025Assignee: SanofiInventor: Stephan Riedel
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Publication number: 20250234532Abstract: The application relates to a one-time programmable (otp) cell, including a selector device with a channel region, an otp capacitor with an otp capacitor dielectric associated with the selector device, and an isolation dielectric having an isolation dielectric thickness. The otp capacitor dielectric includes a first dielectric in a first area and a second dielectric in a second area. The second dielectric has a second thickness which is smaller than the isolation dielectric thickness. The first dielectric has a first thickness which is smaller than the second thickness. The first area is embedded into the second area.Type: ApplicationFiled: January 13, 2025Publication date: July 17, 2025Inventors: Thorsten Meyer, Robert Zink, Sven Gustav Lanzerstorfer, Nikolaos Hatzopoulos, Stephan Riedel
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Patent number: 12329945Abstract: A dose recording device for a drug delivery device, 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, is disclosed. The dose recording device comprises a device housing and a measurement system having an optical sensor connected to a portion of the device housing. The device housing is configured to be mounted to the dose setting member. The measurement system is configured to detect a relative movement of the device housing to the housing by means of the optical sensor and to store relative movement data so as to provide information on a delivery of the dose of the drug.Type: GrantFiled: December 17, 2018Date of Patent: June 17, 2025Assignee: SANOFIInventors: Stephan Riedel, Matthias Felber
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Patent number: 12251547Abstract: 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: GrantFiled: July 1, 2024Date of Patent: March 18, 2025Assignee: Sanofi-Aventis Deutschland GMBHInventors: Stephan Riedel, Steffen Raab, Kerstine Hemmann, Michael Caspers, Katja Hoerhold, Daniel Kerkow
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Patent number: 12251546Abstract: 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: GrantFiled: July 1, 2024Date of Patent: March 18, 2025Assignee: Sanofi-Aventis Deutschland GMBHInventors: Stephan Riedel, Steffen Raab, Kerstine Hemmann, Michael Caspers, Katja Hoerhold, Daniel Kerkow
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Patent number: 12251548Abstract: 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: GrantFiled: July 1, 2024Date of Patent: March 18, 2025Assignee: Sanofi-Aventis Deutschland GMBHInventors: Stephan Riedel, Steffen Raab, Kerstine Hemmann, Michael Caspers, Katja Hoerhold, Daniel Kerkow
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Publication number: 20240350751Abstract: 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: ApplicationFiled: July 1, 2024Publication date: October 24, 2024Inventors: Stephan Riedel, Steffen Raab, Kerstine Hemmann, Michael Caspers, Katja Hoerhold, Daniel Kerkow
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Publication number: 20240350731Abstract: 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: ApplicationFiled: June 28, 2024Publication date: October 24, 2024Inventor: Stephan Riedel
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Publication number: 20240350732Abstract: 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: ApplicationFiled: June 28, 2024Publication date: October 24, 2024Inventor: Stephan Riedel
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Publication number: 20240350733Abstract: 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: ApplicationFiled: June 28, 2024Publication date: October 24, 2024Inventor: Stephan Riedel
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Publication number: 20240350750Abstract: 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: ApplicationFiled: July 1, 2024Publication date: October 24, 2024Inventors: Stephan Riedel, Steffen Raab, Kerstine Hemmann, Michael Caspers, Katja Hoerhold, Daniel Kerkow
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Publication number: 20240350730Abstract: 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: ApplicationFiled: June 28, 2024Publication date: October 24, 2024Inventor: Stephan Riedel
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Publication number: 20240350749Abstract: 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: ApplicationFiled: July 1, 2024Publication date: October 24, 2024Inventors: Stephan Riedel, Steffen Raab, Kerstine Hemmann, Michael Caspers, Katja Hoerhold, Daniel Kerkow
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Publication number: 20240342396Abstract: 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: ApplicationFiled: May 13, 2024Publication date: October 17, 2024Inventors: Stephan Riedel, Steffen Raab, Kerstine Hemmann, Michael Caspers, Katja Hoerhold, Daniel Kerkow
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Publication number: 20240342375Abstract: 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: ApplicationFiled: June 28, 2024Publication date: October 17, 2024Inventor: Stephan Riedel
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Patent number: 12011579Abstract: 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: GrantFiled: August 24, 2020Date of Patent: June 18, 2024Assignee: Sanofi-Aventis Deutschland GMBHInventors: Stephan Riedel, Steffen Raab, Kerstine Hemmann, Michael Caspers, Katja Hoerhold, Daniel Kerkow
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Patent number: 11944796Abstract: 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: GrantFiled: August 24, 2020Date of Patent: April 2, 2024Assignee: Sanofi-Aventis Deutschland GMBHInventors: Maurice Toporek, Matthias Felber, Christoph Matthias Gugl, Marcus-Meinolf Dittrich, Christian Nessel, Stephan Riedel, Armin Koller, Alexander Heinrich, Florian Eberli, Philipp Muller, Sven Zwicker
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Patent number: 11918786Abstract: 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: GrantFiled: September 3, 2020Date of Patent: March 5, 2024Assignee: Sanofi-Aventis Deutschland GMBHInventor: Stephan Riedel
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Publication number: 20240066234Abstract: 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: ApplicationFiled: November 8, 2023Publication date: February 29, 2024Inventors: Maurice Toporek, Matthias Felber, Christoph Matthias Gugl, Marcus-Meinolf Dittrich, Christian Nessel, Stephan Riedel, Armin Koller, Alexander Heinrich, Florian Eberli, Philipp Muller, Sven Zwicker
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Patent number: 11904153Abstract: 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: GrantFiled: August 24, 2020Date of Patent: February 20, 2024Assignee: Sanofi-Aventis Deutschland GMBHInventors: Stephan Riedel, Steffen Raab, Kerstine Hemmann, Michael Caspers, Katja Hoerhold, Daniel Kerkow