Patents by Inventor Karsten Fischer

Karsten Fischer 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: 20240141774
    Abstract: A method can include receiving strain data associated with propagation of a hydraulic fracture in a subsurface geologic region; performing a comparison between the strain data and simulation results generated using a mesh model of the subsurface geologic region and enrichment equations that represent one or more discontinuities in the subsurface geologic region; and, based on the comparison, characterizing the subsurface geologic region.
    Type: Application
    Filed: November 1, 2023
    Publication date: May 2, 2024
    Inventors: Safdar Abbas, Adrian Enrique Rodriguez Herrera, Karsten Fischer
  • Publication number: 20240007535
    Abstract: A medical system, comprising: a medical machine; and a gateway device configured to communicate with the medical machine to allow access to a network, the gateway device comprising a data allowance and limitation unit that is configured to limit communication between the medical machine and the network when the data allowance and limitation unit is in an open state, wherein the data allowance and limitation unit is placed in the open state when a plannable system event occurs, and wherein, while in the open state, the data allowance and limitation unit is placed in a closed state when an unplanned event occurs, thereby providing less limited communication between the medical machine and the network compared to the open state.
    Type: Application
    Filed: November 9, 2021
    Publication date: January 4, 2024
    Inventors: Mihai Diga, Klaus Wolf, Stefan Perplies, Karsten Fischer, Johannes Thoelking
  • Publication number: 20230285648
    Abstract: A dialysis system includes a sorbent device positioned along a fluid circuit for regenerating dialysate during a dialysis treatment carried out at the dialysis system, a filter coupled to an outlet of the sorbent device such the any fluid flowing through the sorbent device must first flow through the filter before reentering the fluid circuit, and a pump positioned downstream of the filter along the fluid circuit. The pump is operable between first and second dialysis treatments carried out at the dialysis system to circulate a fluid through the sorbent device to prevent matter within the sorbent device from solidifying and circulate the fluid through the filter to remove contaminants from the fluid.
    Type: Application
    Filed: May 22, 2023
    Publication date: September 14, 2023
    Inventors: David Yuds, Rachel Bartels, Karsten Fischer
  • Patent number: 11690940
    Abstract: A method of preserving a sorbent device of a dialysis system, the method comprising—after administering a first dialysis treatment at the dialysis system and before administering a second dialysis treatment at the dialysis system—circulating a fluid through the sorbent device to prevent matter within the sorbent device from solidifying and circulating the fluid through a filter coupled to an outlet of the sorbent device to remove contaminants from the fluid.
    Type: Grant
    Filed: November 2, 2020
    Date of Patent: July 4, 2023
    Assignee: Fresenius Medical Care Holdings, Inc.
    Inventors: David Yuds, Rachel Bartels, Karsten Fischer
  • Publication number: 20230022816
    Abstract: A computer-implemented method, a medical device, and a system for acquiring user-specific customization data, i.e. user-specific language packages, are provided. The computer-implemented method comprises: determining a first set of user-specific customization data stored on the medical device; comparing the first set of user-specific customization data with a second set of user-specific customization data that is required by a user; and upon determining that the second set of user-specific customization data is different from the first set of user-specific customization data, acquiring, from a data storage external to the medical device, the second set of user-specific customization data or a delta between the first set and the second set of user-specific customization data.
    Type: Application
    Filed: July 23, 2021
    Publication date: January 26, 2023
    Applicant: Fresenius Medical Care Holdings Inc.
    Inventors: Karsten Fischer, Stefan Perplies
  • Publication number: 20220372866
    Abstract: A system and method are provided for extracting information regarding a drill site including forming one or more documents having one or more raw comments regarding a well site. Raw data may be extracted from the one or more documents to produce extracted raw data. The extracted raw date may be pre-processed by removing ambiguity, artifacts, and/or formatting errors from the one or more raw comments to produce pre-processed data. Topics data may be extracted from the pre-processed data using a natural language processing (NLP) algorithm to produce extracted topics data. Measurement data may also be extracted from the pre-processed data using the NLP algorithm to produce extracted measurement data. The extracted topics data and the extracted measurement data may be aggregated to form a set of discrete data points, such as calibration points, per comment to produce aggregated data and one more calibration points may be identified from the aggregated data.
    Type: Application
    Filed: September 14, 2020
    Publication date: November 24, 2022
    Inventors: Mohamed Saad Kisra, Francisco Jose Gomez, Karsten Fischer, Ivan Diaz Granados Pertuz, Athithan Dharmaratnam
  • Patent number: 11394784
    Abstract: A medical system, comprising: a medical machine; and a gateway device configured to communicate with the medical machine to allow access to a network, the gateway device comprising a data allowance and limitation unit that is configured to limit communication between the medical machine and the network when the data allowance and limitation unit is in an open state, wherein the data allowance and limitation unit is placed in the open state when a plannable system event occurs, and wherein, while in the open state, the data allowance and limitation unit is placed in a closed state when an unplanned event occurs, thereby providing less limited communication between the medical machine and the network compared to the open state.
    Type: Grant
    Filed: November 18, 2020
    Date of Patent: July 19, 2022
    Assignees: Fresenius Medical Care Holdings, Inc.
    Inventors: Mihai Diga, Klaus Wolf, Stefan Perplies, Karsten Fischer, Johannes Thoelking
  • Publication number: 20220159078
    Abstract: A medical system, comprising: a medical machine; and a gateway device configured to communicate with the medical machine to allow access to a network, the gateway device comprising a data allowance and limitation unit that is configured to limit communication between the medical machine and the network when the data allowance and limitation unit is in an open state, wherein the data allowance and limitation unit is placed in the open state when a plannable system event occurs, and wherein, while in the open state, the data allowance and limitation unit is placed in a closed state when an unplanned event occurs, thereby providing less limited communication between the medical machine and the network compared to the open state.
    Type: Application
    Filed: November 18, 2020
    Publication date: May 19, 2022
    Inventors: Mihai Diga, Klaus Wolf, Stefan Perplies, Karsten Fischer, Johannes Thoelking
  • Publication number: 20220133970
    Abstract: A method of preserving a sorbent device of a dialysis system, the method comprising—after administering a first dialysis treatment at the dialysis system and before administering a second dialysis treatment at the dialysis system—circulating a fluid through the sorbent device to prevent matter within the sorbent device from solidifying and circulating the fluid through a filter coupled to an outlet of the sorbent device to remove contaminants from the fluid.
    Type: Application
    Filed: November 2, 2020
    Publication date: May 5, 2022
    Inventors: David Yuds, Rachel Bartels, Karsten Fischer
  • Patent number: 11303469
    Abstract: A sensor 1 is arranged to read data transmitted on a digital vehicle network. The sensor comprises a wire holding unit 3, and a sensing unit 5. The wire holding unit and sensing unit are connectable to one another, the sensor further comprising a locking mechanism to lock the wire holding unit and the sensing unit together, when the wire holding unit and sensing unit are connected to one another.
    Type: Grant
    Filed: May 3, 2019
    Date of Patent: April 12, 2022
    Assignee: Bridgestone Mobility Solutions B.V.
    Inventors: Henrik Schiller, Thomas Hagenau, Andre Pomsel, Karsten Fischer, Steffen Kurzke
  • Publication number: 20220096736
    Abstract: An infusion pump for administering controlled doses of fluid comprises a pump body 2 and cap 3 attachable to the pump body 2 to retain a medicament fluid receptacle 4 in the pump body 2, The fluid receptacle 4 is connected to a tube 12 for dispensing the fluid. The tube 12 is directed through a normally closed valve within the cap 3. The pump body 2 comprises a propulsion device engaging with a piston support 6 of the fluid receptacle 4, coupled to a retaining member, a drive system coupled to the retaining member and a rigid member coupled to the drive system. Actuation of the drive system enables the propulsion device to deliver fluid. In addition, the rigid member moveably projects into the cap to open the normally closed valve to allow the passage of fluid.
    Type: Application
    Filed: February 20, 2020
    Publication date: March 31, 2022
    Inventors: Graham LACY, John DANBY, Stefan TAAL, Hugo REVELLAT, Vasilios KANELLOPOULOS, Karsten FISCHER, Thomas LACY
  • Patent number: 11261729
    Abstract: Methods and systems for determining a property of a tubular are described. Measurement data of cross-sectional shapes of the tubular at a plurality of depth positions is provided. A three-dimensional mesh representing the tubular based on the cross-sectional shapes is generated. A stress simulation using the three-dimensional mesh to provide an integrity assessment of the tubular is performed.
    Type: Grant
    Filed: June 3, 2019
    Date of Patent: March 1, 2022
    Assignee: Schlumberger Technology Corporation
    Inventors: Adrian Rodriguez Herrera, Ram Sunder Kalyanraman, Karsten Fischer, James Minton, Francisco Jose Gomez, Assef Mohamad Hussein, Saad Kisra
  • Publication number: 20210250198
    Abstract: A sensor 1 is arranged to read data transmitted on a digital vehicle network. The sensor comprises a wire holding unit 3, and a sensing unit 5. The wire holding unit and sensing unit are connectable to one another, the sensor further comprising a locking mechanism to lock the wire holding unit and the sensing unit together, when the wire holding unit and sensing unit are connected to one another.
    Type: Application
    Filed: May 3, 2019
    Publication date: August 12, 2021
    Inventors: Henrik Schiller, Thomas Hagenau, Andre Pomsel, Karsten Fischer, Steffen Kurzke
  • Publication number: 20210030939
    Abstract: The application refers to a medical treatment device a medical treatment system and a method for operating the medical treatment device and medical treatment system for treatment of a patient, comprising a sensor interface for receiving sensor data from a plurality of different external and internal peripheral sensors, a controller for processing the received sensor data in order to calculate control data and for providing the calculated control data for controlling medical treatment-related devices or for controlling a configuration of medical treatment-related apparatuses and an output interface for providing the control data.
    Type: Application
    Filed: October 19, 2020
    Publication date: February 4, 2021
    Inventors: Alexander Heide, Karsten Fischer, Stephen A. Merchant
  • Publication number: 20200378246
    Abstract: Methods and systems for determining a property of a tubular are described. Measurement data of cross-sectional shapes of the tubular at a plurality of depth positions is provided. A three-dimensional mesh representing the tubular based on the cross-sectional shapes is generated. A stress simulation using the three-dimensional mesh to provide an integrity assessment of the tubular is performed.
    Type: Application
    Filed: June 3, 2019
    Publication date: December 3, 2020
    Inventors: Adrian Rodriguez Herrera, Ram Sunder Kalyanraman, Karsten Fischer, James Minton, Francisco Jose Gomez, Assef Mohamad Hussein, Saad Kisra
  • Patent number: 10842924
    Abstract: The application refers to a medical treatment device a medical treatment system and a method for operating the medical treatment device and medical treatment system for treatment of a patient, comprising a sensor interface for receiving sensor data from a plurality of different external and internal peripheral sensors, a controller for processing the received sensor data in order to calculate control data and for providing the calculated control data for controlling medical treatment-related devices or for controlling a configuration of medical treatment-related apparatuses and an output interface for providing the control data.
    Type: Grant
    Filed: June 29, 2017
    Date of Patent: November 24, 2020
    Assignees: Fresenius Medical Care Deutschland GmbH, Fresenius Medical Care Holdings, Inc.
    Inventors: Alexander Heide, Karsten Fischer, Stephen Merchant
  • Patent number: 10661071
    Abstract: The invention relates to a hose clamp for a blood treatment device, wherein the hose clamp has a housing (4) and an electromagnetically driven compression piece (1), with the electromagnetic drive of the compression piece (1) being configured such that the compression piece (1) is opened against a mechanical restoring force (A) in a state of the hose clamp with an applied current and is closed by the mechanical restoring force (A) in a currentless state of the hose clamp; wherein the hose clamp has, in addition to the electromechanical drive, a mechanical actuator (5) with which the compression piece (1) can be opened manually against the mechanical restoring force (A) in the currentless state of the hose clamp; and wherein the contact elements (6, 7) of the actuator (5) and of the compression piece (1) are configured such that they form a mechanical connection between the actuator (5) and the compression piece (1) after an opening of the compression piece (1) in the currentless state, said connection prevent
    Type: Grant
    Filed: November 11, 2016
    Date of Patent: May 26, 2020
    Assignee: FRESENIUS MEDICAL CARE DEUTSCHLAND GMBH
    Inventors: Winfried Brehm, Gerhard Wiesen, Karsten Fischer
  • Patent number: D898592
    Type: Grant
    Filed: November 14, 2018
    Date of Patent: October 13, 2020
    Assignee: WEBFLEET SOLUTIONS B.V.
    Inventor: Karsten Fischer
  • Patent number: D900649
    Type: Grant
    Filed: June 12, 2019
    Date of Patent: November 3, 2020
    Assignee: WEBFLEET SOLUTIONS B.V.
    Inventors: Karsten Fischer, Tobias Fischer
  • Patent number: D900653
    Type: Grant
    Filed: May 16, 2018
    Date of Patent: November 3, 2020
    Assignee: WEBFLEET SOLUTIONS B.V.
    Inventor: Karsten Fischer