Patents by Inventor Sebastian BRAUN
Sebastian BRAUN 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: 20240108810Abstract: A feedback mechanism for an injection device that is configured to deliver a medicament to a user is described. The feedback mechanism comprises an actuator and a fluid chamber having a restricted outlet. The actuator is adapted to urge fluid from the fluid chamber through the restricted outlet. The feedback mechanism also has an indicator that is adapted to provide feedback to the user after a predetermined volume of fluid has passed from the fluid chamber through the restricted outlet during use of the injection device.Type: ApplicationFiled: November 15, 2023Publication date: April 4, 2024Inventors: Marc Schader, Matthias Rau, Sebastian Braun
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Patent number: 11865315Abstract: A feedback mechanism for an injection device that is configured to deliver a medicament to a user is described. The feedback mechanism comprises an actuator and a fluid chamber having a restricted outlet. The actuator is adapted to urge fluid from the fluid chamber through the restricted outlet. The feedback mechanism also has an indicator that is adapted to provide feedback to the user after a predetermined volume of fluid has passed from the fluid chamber through the restricted outlet during use of the injection device.Type: GrantFiled: October 12, 2017Date of Patent: January 9, 2024Assignee: Sanofi-Aventis Deutschland GMBHInventors: Marc Schader, Matthias Rau, Sebastian Braun
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Publication number: 20230172848Abstract: The present invention relates to dosage units of oral films for the administration of active pharmaceutical ingredients (API), such as analgesics, relaxants, anxiolytics, sedatives, hypnotics, narcotics, anesthetics and/or other API with peripheral and/or central nervous effects, in particular for use in the treatment of pain, metabolic disorders and diseases of the central nervous system (CNS). More particular the invention relates to dosage units of oral films comprising relaxants, anxiolytics, sedatives, hypnotics, narcotics, anesthetics and/or analgesics prone to misuse and abuse, such as overdosing. More particular, the invention relates to dosage units of oral films comprising propofol. In a further aspect, the invention relates to dosage units of oral films comprising propofol for use in the treatment of a subject suffering from migraine.Type: ApplicationFiled: May 19, 2021Publication date: June 8, 2023Applicant: LABTEC GMBHInventors: Helge LUBENOW, Svenja NIESE, Sebastian BRAUN, Steffen ERNST, Eva Saskia Mareike LUTZ
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Publication number: 20230033733Abstract: A medicament delivery device comprising: a main body arranged to receive a medicament cartridge sealed with a penetrable barrier; a needle carrier carrying a needle; a cap removably coupled to the needle carrier, a pre-stressed spring connected to the needle carrier and to the main body, wherein the pre-stressed spring is held by an activation element coupled to the cap, wherein the activation element is arranged to release the spring when the cap is pulled in a distal direction from the device, thereby causing the needle carrier to move axially in a proximal direction.Type: ApplicationFiled: September 27, 2022Publication date: February 2, 2023Inventors: Michael Jugl, Axel Teucher, Stefan Blancke, Michael Helmer, Marc Schader, Sebastian Braun
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Patent number: 11565036Abstract: An assembly nest for transporting a tubular sub assembly of a drug delivery device on an automated production line, in which the tubular sub assembly includes a tubular body and a cap that is wider than the tubular body. The assembly nest includes a base against which a sub assembly of a drug delivery device is mountable to orientate said sub assembly in a predetermined position; and locking mechanism having a resilient member to urge the locking mechanism into one of: an unlocked position, in which a sub assembly of a drug delivery device can be mounted to the base; or a locked position, in which the locking mechanism engages a mounted sub assembly to retain it in its predetermined position on the base.Type: GrantFiled: February 6, 2018Date of Patent: January 31, 2023Assignee: Sanofi-Aventis Deutschland GMBHInventors: Matthias Rau, Winfried Huthmacher, Sebastian Braun, Marc Schader, Markus Janiak, Michael Kneip, Martin Baumeyer, Peter Nober
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Patent number: 11484662Abstract: A medicament delivery device comprising: a main body arranged to receive a medicament cartridge sealed with a penetrable barrier; a needle carrier carrying a needle; a cap removably coupled to the needle carrier, a pre-stressed spring connected to the needle carrier and to the main body, wherein the pre-stressed spring is held by an activation element coupled to the cap, wherein the activation element is arranged to release the spring when the cap is pulled in a distal direction from the device, thereby causing the needle carrier to move axially in a proximal direction.Type: GrantFiled: November 21, 2016Date of Patent: November 1, 2022Assignee: Sanofi-Aventis Deutschland GMBHInventors: Michael Jugl, Axel Teucher, Stefan Blancke, Michael Helmer, Marc Schader, Sebastian Braun
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Patent number: 11419992Abstract: A medicament injection device comprising: a main body configured to receive a medicament cartridge, a needle sleeve axially movable with respect to the main body, a needle holder holding a needle, and a displacement element coupled to the needle holder and disengageably coupled to the needle sleeve; wherein, upon axial displacement of the needle sleeve by a predefined distance in a proximal direction, the needle carrier and needle are displaced axially in a proximal direction.Type: GrantFiled: November 21, 2016Date of Patent: August 23, 2022Assignee: Sanofi-Aventis Deutschland GMBHInventors: Marc Schader, Michael Helmer, Sebastian Braun, Michael Varga
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Patent number: 11133019Abstract: A signal processor for providing one or more processed audio signals on the basis of one or more input audio signals is configured to estimate coefficients of an autoregressive reverberation model using the input audio signals and the delayed noise-reduced reverberant signals obtained using a noise reduction. The signal processor is configured to provide noise-reduced reverberant signals using the input audio signals and the estimated coefficients of the autoregressive reverberation model. The signal processor is configured to derive noise-reduced and reverberation-reduced output signals using the noise-reduced reverberant signals and the estimated coefficients of the autoregressive reverberation model. A method and a computer program include a similar functionality.Type: GrantFiled: March 19, 2020Date of Patent: September 28, 2021Assignee: Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.Inventors: Sebastian Braun, Emanuel Habets
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Patent number: 10874800Abstract: A medicament injection device is provided. The device includes a main body configured to receive a medicament cartridge sealed with a penetrable holder. The device can further include a needle holder holding a needle, a needle sleeve arranged to be axially movable with respect to the main body, and a retainer coupled to the needle holder and to the needle sleeve. The retainer can be axially movable with respect to the main body along the main axis of the device. Upon displacement of the needle sleeve and the retainer by a predefined distance towards a proximal end of the main body, the needle holder and the needle can be displaced axially towards the proximal end of the main body and decouple from the retainer. The needle sleeve can be configured to disengage from the needle holder upon displacement of the needle sleeve.Type: GrantFiled: November 21, 2016Date of Patent: December 29, 2020Assignee: Sanofi-Aventis Deutschland GMBHInventors: Marc Schader, Michael Helmer, Sebastian Braun, Michael Varga
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Publication number: 20200219524Abstract: A signal processor for providing one or more processed audio signals on the basis of one or more input audio signals is configured to estimate coefficients of an autoregressive reverberation model using the input audio signals and the delayed noise-reduced reverberant signals obtained using a noise reduction. The signal processor is configured to provide noise-reduced reverberant signals using the input audio signals and the estimated coefficients of the autoregressive reverberation model. The signal processor is configured to derive noise-reduced and reverberation-reduced output signals using the noise-reduced reverberant signals and the estimated coefficients of the autoregressive reverberation model. A method and a computer program include a similar functionality.Type: ApplicationFiled: March 19, 2020Publication date: July 9, 2020Inventors: Sebastian BRAUN, Emanuel HABETS
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Patent number: 10675411Abstract: The disclosure relates to a drug delivery device for dispensing a liquid drug through a needle with a proximal and a distal needle tip, comprising a body, a needle holder holding the needle relative to the body, a cartridge holder holding a cartridge comprising the liquid drug sealed with a septum on a distal end and with a movable stopper on a proximal end, and a cap adapted to cover at least the distal needle tip of the needle, wherein the cartridge holder is movable relative to the body from a retracted position towards an advanced position, thereby piercing the proximal needle tipthrough the septum, characterized in that the cap is releasably engaged with the cartridge holder, wherein the cap is released from the cartridge holder in its advanced position.Type: GrantFiled: June 15, 2016Date of Patent: June 9, 2020Assignee: Sanofi-Aventis Deutschland GMBHInventors: Marc Schader, Michael Helmer, Sebastian Braun, Markus Ploch
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Patent number: 10634515Abstract: The present disclosure relates to an apparatus for the position determination of a cylinder piston located in a cylinder liner, said apparatus comprising: a port for coupling an electrical signal into or out of the interior of the cylinder liner, wherein a signal coupled into the interior of the cylinder liner interacts with the cylinder piston. The present disclosure is characterized by a unit for determining the position of the cylinder piston which is connected to the port and which is configured to determine the position of the cylinder piston in the cylinder liner with the aid of a vectorial measurement of a signal decoupled from the cylinder liner.Type: GrantFiled: September 29, 2016Date of Patent: April 28, 2020Assignee: Liebherr-Elektronik GmbHInventors: Paolo Leutenegger, Michael Scheidt, Sebastian Braun, Michael Kipp
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Publication number: 20200093981Abstract: An assembly nest for transporting a tubular sub assembly of a drug delivery device on an automated production line, in which the tubular sub assembly includes a tubular body and a cap that is wider than the tubular body. The assembly nest includes a base against which a sub assembly of a drug delivery device is mountable to orientate said sub assembly in a predetermined position; and locking mechanism having a resilient member to urge the locking mechanism into one of: an unlocked position, in which a sub assembly of a drug delivery device can be mounted to the base; or a locked position, in which the locking mechanism engages a mounted sub assembly to retain it in its predetermined position on the base.Type: ApplicationFiled: February 6, 2018Publication date: March 26, 2020Inventors: Matthias Rau, Winfried Huthmacher, Sebastian Braun, Marc Schader, Markus Janiak, Michael Kneip, Martin Baumeyer, Peter Nober
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Publication number: 20200046907Abstract: A feedback mechanism for an injection device that is configured to deliver a medicament to a user is described. The feedback mechanism comprises an actuator and a fluid chamber having a restricted outlet. The actuator is adapted to urge fluid from the fluid chamber through the restricted outlet. The feedback mechanism also has an indicator that is adapted to provide feedback to the user after a predetermined volume of fluid has passed from the fluid chamber through the restricted outlet during use of the injection device.Type: ApplicationFiled: October 12, 2017Publication date: February 13, 2020Inventors: Marc Schader, Matthias Rau, Sebastian Braun
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Patent number: 10331396Abstract: A filter for generating an audio output signal includes a plurality of audio output signal samples based on two or more input microphone signals. The audio output signal and the two or more input microphone signals are represented in a time-frequency domain, wherein each of the plurality of audio output signal samples is assigned to a time-frequency bin of a plurality of time-frequency bins. The filter includes a weights generator being adapted to receive, for each of the plurality of time-frequency bins, direction-of-arrival information and weighting information. Moreover, the filter includes an output signal generator for generating the audio output signal.Type: GrantFiled: June 18, 2015Date of Patent: June 25, 2019Assignee: Fraunhofer-Gesellschaft zur Foerderung der Angewandten Forschung e.V.Inventors: Emanuel Habets, Oliver Thiergart, Sebastian Braun, Maja Taseska
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Publication number: 20180353709Abstract: A medicament injection device comprising: a main body configured to receive a medicament cartridge, a needle sleeve axially movable with respect to the main body, a needle holder holding a needle, and a displacement element coupled to the needle holder and disengageably coupled to the needle sleeve; wherein, upon axial displacement of the needle sleeve by a predefined distance in a proximal direction, the needle carrier and needle are displaced axially in a proximal direction.Type: ApplicationFiled: November 21, 2016Publication date: December 13, 2018Inventors: Marc Schader, Michael Helmer, Sebastian Braun, Michael Varga
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Publication number: 20180339111Abstract: A medicament delivery device comprising: a main body arranged to receive a medicament cartridge sealed with a penetrable barrier; a needle carrier carrying a needle; a cap removably coupled to the needle carrier, a pre-stressed spring connected to the needle carrier and to the main body, wherein the pre-stressed spring is held by an activation element coupled to the cap, wherein the activation element is arranged to release the spring when the cap is pulled in a distal direction from the device, thereby causing the needle carrier to move axially in a proximal direction.Type: ApplicationFiled: November 21, 2016Publication date: November 29, 2018Inventors: Michael Jugl, Axel Teucher, Stefan Blancke, Michael Helmer, Marc Schader, Sebastian Braun
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Publication number: 20180326155Abstract: A medicament injection device comprising: a main body configured to receive a medicament cartridge sealed with a penetrable barrier, a needle holder holding a needle, a needle sleeve arranged around at least a portion of the needle holder and needle, and arranged to be axially movable with respect to the main body; and a retainer coupled to the needle holder and to the needle sleeve and axially movable with respect to the main body along the main axis of the device; wherein the retainer is coupled to the needle holder so that, upon displacement of the needle sleeve and the retainer by a predefined distance towards a proximal end of the main body, the needle holder and needle are displaced axially towards the proximal end of the main body and decouple from the retainer; and wherein the needle sleeve is configured to disengage from the needle holder upon axial displacement of the needle sleeve in the proximal direction beyond the predefined distance.Type: ApplicationFiled: November 21, 2016Publication date: November 15, 2018Inventors: Marc Schader, Michael Helmer, Sebastian Braun, Michael Varga
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Publication number: 20180256820Abstract: The disclosure relates to a drug delivery device for dispensing a liquid drug through a needle with a proximal and a distal needle tip, comprising a body, a needle holder holding the needle relative to the body, a cartridge holder holding a cartridge comprising the liquid drug sealed with a septum on a distal end and with a movable stopper on a proximal end, and a cap adapted to cover at least the distal needle tip of the needle, wherein the cartridge holder is movable relative to the body from a retracted position towards an advanced position, thereby piercing the proximal needle tipthrough the septum, characterized in that the cap is releasably engaged with the cartridge holder, wherein the cap is released from the cartridge holder in its advanced position.Type: ApplicationFiled: June 15, 2016Publication date: September 13, 2018Inventors: Marc Schader, Michael Helmer, Sebastian Braun, Markus Ploch
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Patent number: 9702683Abstract: The invention relates to a method for determining the piston position of a hydraulic or pneumatic piston cylinder unit, wherein the cylinder jacket and the piston form an electrical conducting path and the piston position is determined with the aid of the inductive and/or resistive properties of the conducting path that is formed. In addition, the invention relates to a piston cylinder unit having a measuring device for carrying out such a method.Type: GrantFiled: January 23, 2014Date of Patent: July 11, 2017Assignee: Liebherr-Electronik GmbHInventors: Sebastian Braun, Alfred Engler, Ralf Cremer, Ingo Nannen