Patents by Inventor Andreas Lehmann

Andreas Lehmann 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: 11912692
    Abstract: The invention relates to substituted S-alaninate derivatives and to processes for their preparation, and also to their use for preparing medicaments for the treatment and/or prophylaxis of diseases, in particular vascular disorders, preferably thrombotic or thromboembolic disorders and/or thrombotic or thromboembolic complications.
    Type: Grant
    Filed: August 11, 2023
    Date of Patent: February 27, 2024
    Assignee: Bayer Aktiengesellschaft
    Inventors: Hartmut Beck, Stefanie Mesch, Alexandros Vakalopoulos, Nils Pfaff, Stefanie Zimmermann, Markus Follmann, Elisabeth Kersten, Guillaume Levilain, Kartrin Partikel, Andreas Peter Broehl, Stefan Heitmeier, Julia Dietze-Torres, Lutz Lehmann, Kersten Matthias Gericke, Frank Süßmeier, Lars Bärfacker, Alexander Hillisch, Adrian Tersteegen, Anja Buchmüller, Christoph Gerdes
  • Patent number: 11891987
    Abstract: The invention relates to a method for operating a piston pump with a differential cylinder drive (1) with at least two differential cylinders (2, 3) for driving at least two conveying pistons movable in conveying cylinders, each conveying piston being driven via an associated differential cylinder (2, 3) of the differential cylinder drive (1) for operating the piston pump, with a hydraulic circuit (4) for driving the differential cylinder drive (1) by the action of hydraulic fluid. The invention also relates to a piston pump for carrying out the method.
    Type: Grant
    Filed: December 3, 2019
    Date of Patent: February 6, 2024
    Assignee: SCHWING GMBH
    Inventors: Andreas Lehmann, Friedrich Schwing
  • Publication number: 20230302682
    Abstract: A hydraulically driven concrete pump system includes a distribution boom, a support system, and a concrete pump. A first hydraulic pump is configured to drive the concrete pump, and a combustion drive engine is configured to drive the first hydraulic pump. A second hydraulic pump is configured to drive the distribution boom and/or the support system, and an electric motor is configured to drive the second hydraulic pump.
    Type: Application
    Filed: August 6, 2021
    Publication date: September 28, 2023
    Inventors: Andreas Lehmann, Uwe Krischan, Karl-Heinz Schwedhelm, Johannes Henikl, Roland Schink, Reiner Vierkotten
  • Publication number: 20230295936
    Abstract: A power supply unit includes inputs for receiving electric energy from multiple electric energy sources. The power supply unit also includes outputs for delivering electric energy for operating working components of a truck-mounted concrete pump. The power supply unit is configured to control consumption of electrical energy from the electric energy sources.
    Type: Application
    Filed: August 6, 2021
    Publication date: September 21, 2023
    Inventors: Andreas Lehmann, Uwe Krischan, Karl-Heinz Schwedhelm, Johannes Henikl, Roland Schink, Reiner Vierkotten
  • Publication number: 20220348623
    Abstract: Methods of activating GDF11 proteins in vitro as well as formulations of mature GDF11 polypeptides with enhanced solubility at neutral pH are provided.
    Type: Application
    Filed: December 3, 2021
    Publication date: November 3, 2022
    Applicant: Biogen MA Inc.
    Inventors: R. Blake Pepinsky, Andreas Lehmann, Dingyi Wen
  • Publication number: 20220089704
    Abstract: Featured are compositions comprising humanized and engineered variants of an antibody variable domain (e.g., FC5), chimeric molecules comprising same, compositions comprising same, and uses thereof.
    Type: Application
    Filed: October 28, 2019
    Publication date: March 24, 2022
    Inventors: Benjamin A. Smith, Andreas Lehmann, Thomas O. Cameron, R. Blake Pepinsky, Dingyi Wen, Graham K. Farrington, Gopalan Raghunathan, Nels E. Pederson, Danica Stanimirovic, Traian Sulea, Arsalan S. Haqqani
  • Publication number: 20220025874
    Abstract: The invention relates to a method for operating a piston pump with a differential cylinder drive (1) with at least two differential cylinders (2, 3) for driving at least two conveying pistons movable in conveying cylinders, each conveying piston being driven via an associated differential cylinder (2, 3) of the differential cylinder drive (1) for operating the piston pump, with a hydraulic circuit (4) for driving the differential cylinder drive (1) by the action of hydraulic fluid. The invention also relates to a piston pump for carrying out the method.
    Type: Application
    Filed: December 3, 2019
    Publication date: January 27, 2022
    Inventors: Andreas Lehmann, Friedrich Schwing
  • Patent number: 11105106
    Abstract: A manipulator includes an articulated boom configured to be folded out. The articulated boom includes a turntable that can be rotated about a vertical axis, a plurality of boom segments, electrically-actuated proportional valves, and a remote control. The boom segments are pivotable via respective drive assemblies. The electrically-actuated proportional valves are respectively arranged directly on or in proximity to the respective drive assemblies to be controlled. The remote control includes at least one control lever configured to be displaced in a plurality of actuating directions. The manipulator further includes an electronic controller configured to actuate the drive assemblies via a travel command. The travel command indicates a desired movement of the boom tip. The travel command is generated in response to displacement of the control lever into at least one of the plurality of actuating directions. And, the travel command causes actuation of the respective electrically-actuated proportional valves.
    Type: Grant
    Filed: April 10, 2017
    Date of Patent: August 31, 2021
    Assignee: SCHWING GmbH
    Inventors: Johannes Henikl, Reiner Vierkotten, Andreas Lehmann
  • Patent number: 11098491
    Abstract: A large manipulator includes a chassis, a turntable arranged on the chassis and rotatable around a vertical axis via a rotary drive, and an articulated mast including two or more mast segments pivotably-movably connected, via articulated joints, with the respectively adjacent turntable or mast segment via a respective drive. The large manipulator further includes a mast sensor system configured to detect position of at least one point of the articulated mast or a pivot angle of at least one articulated joint and configured to generate sensor output signals. The large manipulator further includes a control device configured to actuate the drive in a normal operation for mast movement and to limit speed of movement of the articulated mast depending upon the sensor output signals. The drive is manually controllable in an emergency operation. The large manipulator further includes at least one limiting means, which, in the emergency operation, limit speed of the drive to a pre-specified maximum value.
    Type: Grant
    Filed: November 30, 2017
    Date of Patent: August 24, 2021
    Assignee: SCHWING GMBH
    Inventors: Johannes Henikl, Reiner Vierkotten, Andreas Lehmann
  • Patent number: 11092143
    Abstract: A thick matter pump includes a hydraulically-driven two-cylinder piston-pump configured to generate a thick matter delivery pressure. The thick matter pump also includes a hydraulic pump configured to apply hydraulic fluid to the two-cylinder piston-pump via a drive line. The hydraulic pump includes a pressure regulator that is adjustable to a target value of pressure of the hydraulic fluid for limiting the thick matter delivery pressure, and the thick matter delivery pressure is adjustably limited. The pressure of the hydraulic fluid is limited in the drive line, via an adjustable pressure-limiting valve, to an adjustable maximum pressure. The target pressure of the pressure regulator and the maximum pressure of the hydraulic fluid are adjustable through a joint adjusting element.
    Type: Grant
    Filed: November 21, 2017
    Date of Patent: August 17, 2021
    Assignee: SCHWING GMBH
    Inventors: Andreas Lehmann, Anke Wiedermann
  • Patent number: 10900244
    Abstract: An electrohydraulic control circuit includes a hydraulically-operated drive assembly and an emergency valve. The hydraulically-operated drive assembly includes an electrically-actuated proportional valve and hydraulic operating lines. The proportional valve is connected to the hydraulic operating lines for actuation of the drive assembly in a normal operation mode. The proportional valve is also connected to a pressure supply line and to a return line. The emergency valve is connected to the hydraulic operating lines for actuation of the drive assembly in an emergency operation mode. In the emergency operation mode, the emergency valve is actuated via an emergency operating unit.
    Type: Grant
    Filed: April 10, 2017
    Date of Patent: January 26, 2021
    Assignee: SCHWING GMBH
    Inventors: Reiner Vierkotten, Johannes Henikl, Andreas Lehmann, Peter Przebinda, Karl-Heinz Schwedhelm
  • Publication number: 20200392747
    Abstract: A large manipulator includes a chassis, a turntable arranged on the chassis and rotatable around a vertical axis via a rotary drive, and an articulated mast including two or more mast segments pivotably-movably connected, via articulated joints, with the respectively adjacent turntable or mast segment via a respective drive. The large manipulator further includes a mast sensor system configured to detect position of at least one point of the articulated mast or a pivot angle of at least one articulated joint and configured to generate sensor output signals. The large manipulator further includes a control device configured to actuate the drive in a normal operation for mast movement and to limit speed of movement of the articulated mast depending upon the sensor output signals. The drive is manually controllable in an emergency operation. The large manipulator further includes at least one limiting means, which, in the emergency operation, limit speed of the drive to a pre-specified maximum value.
    Type: Application
    Filed: November 30, 2017
    Publication date: December 17, 2020
    Inventors: Johannes Henikl, Reiner Vierkotten, Andreas Lehmann
  • Publication number: 20200270335
    Abstract: Proteins containing a DKK2 polypeptide or a fragment or variant thereof are described. These proteins contain human serum albumin sequences and/or include substitutions in the DKK2 polypeptide that decrease heparin binding. These proteins are useful in the treatment of disorders such as acute kidney injury and fibrosis.
    Type: Application
    Filed: December 16, 2016
    Publication date: August 27, 2020
    Inventors: R. Blake Pepinsky, Richelle Sopko, Joshua Mugford, Andreas Lehmann, Joseph W. Arndt, Nels E. Pederson, Brenda K. Minesinger
  • Patent number: 10723033
    Abstract: A sheet material (1) consisting of an mixture consisting essentially of: a) 10-50 percent by weight of random-oriented fibres, and; b) 90-50 percent by weight of a thermoplastic or thermoplastic elastomer; the weight percentages being based on the overall homogeneous mixture; and the sheet material having at room temperature a Shore D hardness of 40 to 85, preferably of 40 to 60, more preferably of 45 to 55. The sheet material (1) is used as a support in punching applications or as the top layer in punching belts (2).
    Type: Grant
    Filed: December 14, 2016
    Date of Patent: July 28, 2020
    Assignee: Habasit AG
    Inventors: Andreas Lehmann, Roland Tröesch, Michael Tyler, Markus Niederberger, Anton Heimen, Brent Whitehead, Marshall Wright
  • Publication number: 20200031895
    Abstract: Methods of activating GDF11 proteins in vitro as well as formulations of mature GDF11 polypeptides with enhanced solubility at neutral pH are provided.
    Type: Application
    Filed: December 15, 2017
    Publication date: January 30, 2020
    Inventors: R. Blake Pepinsky, Andreas Lehmann, Dingyi Wen
  • Publication number: 20190309737
    Abstract: A thick matter pump includes a hydraulically-driven two-cylinder piston-pump configured to generate a thick matter delivery pressure. The thick matter pump also includes a hydraulic pump configured to apply hydraulic fluid to the two-cylinder piston-pump via a drive line. The hydraulic pump includes a pressure regulator that is adjustable to a target value of pressure of the hydraulic fluid for limiting the thick matter delivery pressure, and the thick matter delivery pressure is adjustably limited. The pressure of the hydraulic fluid is limited in the drive line, via an adjustable pressure-limiting valve, to an adjustable maximum pressure. The target pressure of the pressure regulator and the maximum pressure of the hydraulic fluid are adjustable through a joint adjusting element.
    Type: Application
    Filed: November 21, 2017
    Publication date: October 10, 2019
    Applicant: Schwing GmbH
    Inventors: Andreas Lehmann, Anke Wiedermann
  • Publication number: 20190161983
    Abstract: A manipulator includes an articulated boom configured to be folded out. The articulated boom includes a turntable that can be rotated about a vertical axis, a plurality of boom segments, electrically-actuated proportional valves, and a remote control. The boom segments are pivotable via respective drive assemblies. The electrically-actuated proportional valves are respectively arranged directly on or in proximity to the respective drive assemblies to be controlled. The remote control includes at least one control lever configured to be displaced in a plurality of actuating directions. The manipulator further includes an electronic controller configured to actuate the drive assemblies via a travel command. The travel command indicates a desired movement of the boom tip. The travel command is generated in response to displacement of the control lever into at least one of the plurality of actuating directions. And, the travel command causes actuation of the respective electrically-actuated proportional valves.
    Type: Application
    Filed: April 10, 2017
    Publication date: May 30, 2019
    Inventors: Johannes Henikl, Reiner Vierkotten, Andreas Lehmann
  • Patent number: 10273086
    Abstract: A conveyor belt (1) for conveying a good in a belt travel direction, comprising magnetic markers (21,22) embedded into the belt, the magnetic markers (21,22) being arranged in at least one row (2) parallel to the belt's travel direction, characterized in that a) the magnetic markers (21,22) are formed of a matrix of an elastomeric, thermoplastic elastomeric or thermoplastic material with particles of a ferromagnetic material embedded therein, b) the matrix is filled with the ferromagnetic material particles in an amount of 60 to 90 vol %, based on the sum of matrix and ferromagnetic material particles; c) the geometric thickness of the markers is 30 to 70% of the overall thickness of the belt; and d) the ferromagnetic material has a maximum energy product (BH)max in the range of 30 to 100 k J/m3. The belt is suitable for prolonged use in single pass line-head inkjet printers and allows precise position determination of the belt.
    Type: Grant
    Filed: March 10, 2016
    Date of Patent: April 30, 2019
    Assignee: Habasit AG
    Inventors: Giuseppe Bassi, Gianfranco Marcon, Sergio Bertacchi, Matteo Mapelli, Andreas Lehmann
  • Publication number: 20190119934
    Abstract: An electrohydraulic control circuit includes a hydraulically-operated drive assembly and an emergency valve. The hydraulically-operated drive assembly includes an electrically-actuated proportional valve and hydraulic operating lines. The proportional valve is connected to the hydraulic operating lines for actuation of the drive assembly in a normal operation mode. The proportional valve is also connected to a pressure supply line and to a return line. The emergency valve is connected to the hydraulic operating lines for actuation of the drive assembly in an emergency operation mode. In the emergency operation mode, the emergency valve is actuated via an emergency operating unit.
    Type: Application
    Filed: April 10, 2017
    Publication date: April 25, 2019
    Inventors: Reiner Vierkotten, Johannes Henikl, Andreas Lehmann, Peter Przebinda, Karl-Heinz Schwedhelm
  • Publication number: 20180370063
    Abstract: A sheet material (1) consisting of an mixture consisting essentially of: a) 10-50 percent by weight of random-oriented fibres, and; b) 90-50 percent by weight of a thermoplastic or thermoplastic elastomer; the weight percentages being based on the overall homogeneous mixture; and the sheet material having at room temperature a Shore D hardness of 40 to 85, preferably of 40 to 60, more preferably of 45 to 55. The sheet material (1) is used as a support in punching applications or as the top layer in punching belts (2).
    Type: Application
    Filed: December 14, 2016
    Publication date: December 27, 2018
    Inventors: Andreas LEHMANN, Roland TRÖESCH, Michael TYLER, Markus NIEDERBERGER, Anton HEIMEN, Brent WHITEHEAD, Marshall WRIGHT