Patents by Inventor Andreas Schumacher

Andreas Schumacher 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).

  • Publication number: 20210140527
    Abstract: A transmission unit includes a transmission housing, a transmission element rotatably accommodated in the transmission housing, a bearing seat, and an angular contact ball bearing accommodated in the bearing seat, for mounting the transmission element, as well as a double-row angular contact ball bearing having: an inner bearing ring; a first inner concave rolling element raceway formed in an outer peripheral region of the inner bearing ring; a second inner concave rolling element raceway axially offset to the first inner rolling element raceway and formed in the outer peripheral region of the inner bearing ring; an outer bearing ring; a first outer concave rolling element raceway formed in an inner peripheral region of the outer bearing ring; a second outer concave rolling element raceway axially offset to the first outer rolling element raceway and formed in the outer bearing ring; a first ball-cage assembly with first balls which are accommodated in a first track space extending between the first inner rol
    Type: Application
    Filed: May 19, 2018
    Publication date: May 13, 2021
    Inventors: Steffen Dittmer, Andreas Heinz, Wolfgang Schumacher
  • Patent number: 11005351
    Abstract: An automotive electric fluidic pump includes a brushless and electronically commutated electric drive motor. The electric drive motor includes a permanent-magnetic motor rotor which rotates around a rotation axis and includes rotor poles, stator-sided electro-magnetic coils, a printed circuit board with openings, at least two stator-sided Hall sensors arranged on a proximal side of the printed circuit board to face the permanent-magnetic motor rotor, and a ferromagnetic back iron member arranged at a distal side of the printed circuit board to provide a direct magnetic coupling of the Hall sensors with each other. The Hall sensors are arranged eccentrically to detect axial magnetic fields of the rotor poles. The ferromagnetic back iron member comprises axial protrusions. An axial protrusion extends into an opening of the printed circuit board. Each axial protrusion faces a Hall sensor.
    Type: Grant
    Filed: January 13, 2016
    Date of Patent: May 11, 2021
    Assignee: PIERBURG PUMP TECHNOLOGY GMBH
    Inventors: Frank Buerger, Martin Schumachers, Michael Haase, Harald Spiertz, Viktor Schroeder, Alessandro Malvasi, Andreas Wulf
  • Patent number: 10866045
    Abstract: A housing for a cartridge magazine for a firearm including an interior space consisting of a first and a second region. Between the first and the second region a transitional region is formed which connects the first and second region with one another. The inside surface of the front wall extends in the direction of the Z-axis in at least one region along a first circular path, the inside surface of the rear wall extends in at least one region in the direction of the Z-axis along a second circular path. The first region is designed for accommodation of four stacks of cartridges arranged directly adjoining one other and preferably offset in Z-direction relative to one another. The second region being designed for accommodation of two stacks of cartridges arranged directly adjoining one another and preferably offset in Z-direction relative to one another.
    Type: Grant
    Filed: August 23, 2019
    Date of Patent: December 15, 2020
    Assignee: Schmeisser GmbH
    Inventors: Andreas Schumacher, Thomas Hoff, Olexy Pshemetsky
  • Patent number: 10639381
    Abstract: Provided herein are trioxacarcin-antibody drug conjugates of Formula (A): and pharmaceutically acceptable salts thereof, comprising at least one instance of the group -L1-(A-L2)a-B attached thereto, wherein a is an integer between 1 and 10, inclusive, L1 is absent or is a linking group, A is a moiety formed from the reaction of two complimentary groups (X and Y), L2 is absent or is another linking group, and B is an antibody or antibody fragment. Also provided are methods of preparing these antibody-drug conjugates, pharmaceutically acceptable compositions thereof, and methods of their use and treatment. Further provided are precursors to the trioxacarcin-antibody drug conjugates, novel trioxacarcins without an antibody conjugated thereto, pharmaceutical compositions thereof, and methods of their use and treatment.
    Type: Grant
    Filed: September 29, 2017
    Date of Patent: May 5, 2020
    Inventors: Andrew G. Myers, Daniel J. Smaltz, Andreas Schumacher
  • Publication number: 20200011624
    Abstract: A housing for a cartridge magazine for a firearm including an interior space consisting of a first and a second region. Between the first and the second region a transitional region is formed which connects the first and second region with one another. The inside surface of the front wall extends in the direction of the Z-axis in at least one region along a first circular path, the inside surface of the rear wall extends in at least one region in the direction of the Z-axis along a second circular path. The first region is designed for accommodation of four stacks of cartridges arranged directly adjoining one other and preferably offset in Z-direction relative to one another. The second region being designed for accommodation of two stacks of cartridges arranged directly adjoining one another and preferably offset in Z-direction relative to one another.
    Type: Application
    Filed: August 23, 2019
    Publication date: January 9, 2020
    Applicant: SCHMEISSER GmbH
    Inventors: Andreas Schumacher, Thomas Hoff, Olexy Pshemetsky
  • Patent number: 10281034
    Abstract: Hydrostatic transmission and method for decelerating a hydrostatic transmission with a closed hydraulic fluid circuit, in which a hydraulic pump drivable by a drive engine and a hydraulic motor are arranged and connected fluidly to one another through two working lines. Alternately depending on the operational mode and on the conveying direction of the hydraulic pump, one working line is the low pressure line and the other one is the high pressure line. The hydraulic pump as well as the hydraulic motor are adjustable in their respective displacement volumes by means of a control unit. The hydraulic motor comprises a housing in which a hydrostatic drive mechanism having an inlet and an outlet is arranged. In a connecting line connecting the outlet and the inlet a pressure control valve is arranged, which can be flown through in direction to the inlet. The pressure control valve opens if the high pressure present at the outlet exceeds a predetermined pressure limit of the pressure relief valve.
    Type: Grant
    Filed: October 22, 2015
    Date of Patent: May 7, 2019
    Assignee: Danfoss Power Solutions GmbH & Co. OHG
    Inventor: Andreas Schumacher
  • Patent number: 10267399
    Abstract: The invention relates to a charge pump system (190) comprising a hydrostatic charge pump (12) capable to generate a hydraulic flow rate to be fed into a closed circuit of a hydrostatic transmission, a planetary gear set (20), whose planet wheel carrier (22) is connected to an input shaft (11) of the charge pump (12), and whose sun wheel (21) is driveable by a driving shaft (3); and a charge pump motor (30) capable to drive the ring gear (23) of planetary gear set (20).
    Type: Grant
    Filed: January 11, 2017
    Date of Patent: April 23, 2019
    Assignee: Danfoss Power Solutions GmbH & Co. OHG
    Inventor: Andreas Schumacher
  • Publication number: 20180221504
    Abstract: Provided herein are trioxacarcin-antibody drug conjugates of Formula (A): and pharmaceutically acceptable salts thereof, comprising at least one instance of the group -L1-(A-L2)a-B attached thereto, wherein a is an integer between 1 and 10, inclusive, L1 is absent or is a linking group, A is a moiety formed from the reaction of two complimentary groups (X and Y), L2 is absent or is another linking group, and B is an antibody or antibody fragment. Also provided are methods of preparing these antibody-drug conjugates, pharmaceutically acceptable compositions thereof, and methods of their use and treatment. Further provided are precursors to the trioxacarcin-antibody drug conjugates, novel trioxacarcins without an antibody conjugated thereto, pharmaceutical compositions thereof, and methods of their use and treatment.
    Type: Application
    Filed: September 29, 2017
    Publication date: August 9, 2018
    Applicant: President and Fellows of Harvard College
    Inventors: Andrew G. Myers, Daniel J. Smaltz, Andreas Schumacher
  • Patent number: 10000464
    Abstract: The invention concerns a new process for preparing 3-[(4S)-8-bromo-1-methyl-6-(2-pyridinyl)-4H-imidazo[1,2-a][1,4]benzodiazepine-4-yl]-propionic acid methyl ester or 3-[(4S)-8-bromo-1-methyl-6-(2-pyridinyl)-4H-imidazo[1,2-a][1,4]benzodiazepine-4-yl]propionic acid methyl ester benzene sulfonate (P) which comprises reacting 3-[(S)-7-bromo-2-((R and/or S)-2-hydroxy-propylamino)-5-pyridin-2-yl-3H-benzo[e][1,4]diazepin-3-yl]-propionic acid methyl ester of formula (EM) with an oxidizing agent and optionally treating the reaction product under acidic conditions, such as to produce the compound of formula (F) or the compound (P), and new compounds useful as starting materials or as intermediates for performing that process.
    Type: Grant
    Filed: October 27, 2016
    Date of Patent: June 19, 2018
    Assignee: PAION UK LIMITED
    Inventors: Gary Stuart Tilbrook, Andreas Schumacher, Rene Emmenegger
  • Patent number: 9775915
    Abstract: Provided herein are trioxacarcin-antibody drug conjugates of Formula (A): and pharmaceutically acceptable salts thereof, comprising at least one instance of the group -L1-(A-L2)a-B attached thereto, wherein a is an integer between 1 and 10, inclusive, L1 is absent or is a linking group, A is a moiety formed from the reaction of two complimentary groups (X and Y), L2 is absent or is another linking group, and B is an antibody or antibody fragment. Also provided are methods of preparing these antibody-drug conjugates, pharmaceutically acceptable compositions thereof, and methods of their use and treatment. Further provided are precursors to the trioxacarcin-antibody drug conjugates, novel trioxacarcins without an antibody conjugated thereto, pharmaceutical compositions thereof, and methods of their use and treatment.
    Type: Grant
    Filed: November 26, 2013
    Date of Patent: October 3, 2017
    Assignee: President and Fellows of Harvard College
    Inventors: Andrew G. Myers, Daniel J. Smaltz, Andreas Schumacher
  • Publication number: 20170198796
    Abstract: The invention relates to a charge pump system (190) comprising a hydrostatic charge pump (12) capable to generate a hydraulic flow rate to be fed into a closed circuit of a hydrostatic transmission, a planetary gear set (20), whose planet wheel carrier (22) is connected to an input shaft (11) of the charge pump (12), and whose sun wheel (21) is driveable by a driving shaft (3); and a charge pump motor (30) capable to drive the ring gear (23) of planetary gear set (20).
    Type: Application
    Filed: January 11, 2017
    Publication date: July 13, 2017
    Inventor: Andreas Schumacher
  • Publication number: 20170044135
    Abstract: The invention concerns a new process for preparing 3-[(4S)-8-bromo-1-methyl-6-(2-pyridinyl)-4H-imidazo[1,2-a][1,4]benzodiazepine-4-yl]-propionic acid methyl ester or 3-[(4S)-8-bromo-1-methyl-6-(2-pyridinyl)-4H-imidazo[1,2-a][1,4]benzodiazepine-4-yl]propionic acid methyl ester benzene sulfonate (P) which comprises reacting 3-[(S)-7-bromo-2-((R and/or S)-2-hydroxy-propylamino)-5-pyridin-2-yl-3H-benzo[e][1,4]diazepin-3-yl]-propionic acid methyl ester of formula (EM) with an oxidizing agent and optionally treating the reaction product under acidic conditions, such as to produce the compound of formula (F) or the compound (P), and new compounds useful as starting materials or as intermediates for performing that process.
    Type: Application
    Filed: October 27, 2016
    Publication date: February 16, 2017
    Inventors: Gary Stuart TILBROOK, Andreas SCHUMACHER, Rene EMMENEGGER
  • Patent number: 9512078
    Abstract: The invention concerns a new process for preparing 3-[(4S)-8-bromo-1-methyl-6-(2-pyridinyl)-4H-imidazo[1,2-a][1,4]benzodiazepine-4-yl]-propionic acid methyl ester or 3-[(4S)-8-bromo-1-methyl-6-(2-pyridinyl)-4H-imidazo[1,2-a][1,4]benzodiazepine-4-yl]propionic acid methyl ester benzene sulfonate (P) which comprises reacting 3-[(S)-7-bromo-2-((R and/or S)-2-hydroxy-propylamino)-5-pyridin-2-yl-3H-benzo[e][1,4]diazepin-3-yl]-propionic acid methyl ester of formula (EM) with an oxidizing agent and optionally treating the reaction product under acidic conditions, such as to produce the compound of formula (F) or the compound (P), and new compounds useful as starting material or as intermediate for performing that process.
    Type: Grant
    Filed: September 1, 2015
    Date of Patent: December 6, 2016
    Assignee: PAION UK LIMITED
    Inventors: Gary Stuart Tilbrook, Andreas Schumacher, Rene Emmenegger
  • Publication number: 20160116060
    Abstract: Hydrostatic transmission and method for decelerating a hydrostatic transmission with a closed hydraulic fluid circuit, in which a hydraulic pump drivable by a drive engine and a hydraulic motor are arranged and connected fluidly to one another through two working lines. Alternately depending on the operational mode and on the conveying direction of the hydraulic pump, one working line is the low pressure line and the other one is the high pressure line. The hydraulic pump as well as the hydraulic motor are adjustable in their respective displacement volumes by means of a control unit. The hydraulic motor comprises a housing in which a hydrostatic drive mechanism having an inlet and an outlet is arranged. In a connecting line connecting the outlet and the inlet a pressure control valve is arranged, which can be flown through in direction to the inlet. The pressure control valve opens if the high pressure present at the outlet exceeds a predetermined pressure limit of the pressure relief valve.
    Type: Application
    Filed: October 22, 2015
    Publication date: April 28, 2016
    Inventor: Andreas Schumacher
  • Publication number: 20160032946
    Abstract: Hydraulic motor for driving a work equipment comprising a hydraulic drive mechanism with a high pressure side and a low pressure side. On the low pressure side a first throttle orifice and a second throttle orifice within a first bypass line bypassing the first throttle orifice are arranged, whereby at least the throttle orifice opening of the second throttle orifice is adjustable.
    Type: Application
    Filed: July 28, 2015
    Publication date: February 4, 2016
    Inventors: Bernd Hames, Andreas Schumacher
  • Publication number: 20150368199
    Abstract: The invention concerns a new process for preparing 3-[(4S)-8-bromo-1-methyl-6-(2-pyridinyl)-4H-imidazo[1,2-a][1,4]benzodiazepine-4-yl]-propionic acid methyl ester or 3-[(4S)-8-bromo-1-methyl-6-(2-pyridinyl)-4H-imidazo[1,2-a][1,4]benzodiazepine-4-yl]propionic acid methyl ester benzene sulfonate (P) which comprises reacting 3-[(S)-7-bromo-2-((R and/or S)-2-hydroxy-propylamino)-5-pyridin-2-yl-3H-benzo[e][1,4]diazepin-3-yl]-propionic acid methyl ester of formula (EM) with an oxidizing agent and optionally treating the reaction product under acidic conditions, such as to produce the compound of formula (F) or the compound (P), and new compounds useful as starting material or as intermediate for performing that process.
    Type: Application
    Filed: September 1, 2015
    Publication date: December 24, 2015
    Applicant: PAION UK LIMITED
    Inventors: Gary Stuart Tilbrook, Andreas Schumacher, Rene Emmenegger
  • Publication number: 20150297747
    Abstract: Provided herein are trioxacarcin-antibody drug conjugates of Formula (A): and pharmaceutically acceptable salts thereof, comprising at least one instance of the group -L1-(A-L2)a-B attached thereto, wherein a is an integer between 1 and 10, inclusive, L1 is absent or is a linking group, A is a moiety formed from the reaction of two complimentary groups (X and Y), L2 is absent or is another linking group, and B is an antibody or antibody fragment. Also provided are methods of preparing these antibody-drug conjugates, pharmaceutically acceptable compositions thereof, and methods of their use and treatment. Further provided are precursors to the trioxacarcin-antibody drug conjugates, novel trioxacarcins without an antibody conjugated thereto, pharmaceutical compositions thereof, and methods of their use and treatment.
    Type: Application
    Filed: November 26, 2013
    Publication date: October 22, 2015
    Applicant: PRESIDENT AND FELLOWS OF HARVARD COLLEGE
    Inventors: Andrew G Myers, Daniel J. Smaltz, Andreas Schumacher
  • Patent number: 9156842
    Abstract: The invention concerns a new process for preparing 3-[(4S)-8-bromo-1-methyl-6-(2-pyridinyl)-4H-imidazo[1,2-a][1,4]benzodiazepine-4-yl]-propionic acid methyl ester or 3-[(4S)-8-bromo-1-methyl-6-(2-pyridinyl)-4H-imidazo[1,2-a][1,4]benzodiazepine-4-yl]propionic acid methyl ester benzene sulfonate (P) which comprises reacting 3-[(S)-7-bromo-2-((R and/or S)-2-hydroxy-propylamino)-5-pyridin-2-yl-3H-benzo[e][1,4]diazepin-3-yl]-propionic acid methyl ester of formula (EM) with an oxidizing agent and optionally treating the reaction product under acidic conditions, such as to produce the compound of formula (F) or the compound (P), and new compounds useful as starting material or as intermediate for performing that process.
    Type: Grant
    Filed: September 15, 2010
    Date of Patent: October 13, 2015
    Assignee: PAION UK LIMITED
    Inventors: Gary Stuart Tilbrook, Andreas Schumacher, René Emmenegger
  • Patent number: 8782208
    Abstract: A method is disclosed for use by an Interrogating Call/Session Control Function (I-CSCF) of an IP Multimedia Subsystem (IMS). In the method, a Session Initiation Protocol (SIP) message is received by the I-CSCF, which the I-CSCF attempts to forward to a Serving Call/Session Control Function (S-CSCF) of the IMS assigned to provide services to a user. If the attempt is determined to have failed, the I-CSCF sends a message to a Home Subscriber Server (HSS) of the IMS to request capabilities information for selecting a S-CSCF, the request message also providing first information relating to the status of the assigned S-CSCF. On receipt of the capabilities information at the I-CSCF from the HSS, the I-CSCF selects a replacement S-CSCF to provide services to the user. Related methods are also disclosed for use by the HSS and S-CSCF.
    Type: Grant
    Filed: July 23, 2007
    Date of Patent: July 15, 2014
    Assignee: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Maria Carmen Belinchón Vergara, Germán Blanco, Juan Manuel Fernandez Galmes, Hubert Przybysz, Andreas Schumacher, Stephen Terrill
  • Patent number: 8400740
    Abstract: A device for limiting a short-circuit current in an alternating-current low-voltage installation includes one or more supply lines having power-supply points with power-supply aggregates protected by feeder switches. The supply lines are separated at an isolating point into two line sections in response to a short circuit fault. One or more polyphase high-speed short-circuiting devices are coupled to the isolating point, having a current carrying capacity sufficient for short-circuit current intensities occurring on the supply line. The high-speed short-circuiting device performs a short-circuit switching operation at the isolating point in response to a trip signal. Two power circuit breakers are each connected in series between each of the line sections and the high-speed short circuiting device. A current-sensing device is coupled to each line section. The current-sensing device detects the short circuit fault, and transmits the trip signal to the high-speed short circuiting device.
    Type: Grant
    Filed: October 30, 2008
    Date of Patent: March 19, 2013
    Assignee: Eaton Industries GmbH
    Inventors: Andreas Schumacher, Peter Terhoeven