Patents by Inventor Christian Meisel

Christian Meisel 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: 20230386025
    Abstract: Systems and methods of the present disclosure determine whether the patient experiences a grand tonic clonic seizures using video recordings or sensor data or both. The systems and methods receive data from a device that continuously records video and/or sensor data, continuously analyzes the data with a processing unit utilizing machine learning to classify segments of the data as seizure or no seizure, and to classify seizure types. An alarm is produced using an output unit when an epileptic data segment is detected. The processing unit thus provides continuous and in real-time monitoring of an epilepsy patient in the home or hospital setting, e.g. while the patient is sleeping in bed. In case a seizure is detected, an alarm may inform caregivers or clinicians to help them intervene and limit the complications of this seizure for the patient.
    Type: Application
    Filed: August 3, 2023
    Publication date: November 30, 2023
    Applicant: The Children's Medical Center Corporation
    Inventors: Tobias LODDENKEMPER, Christian MEISEL
  • Publication number: 20230141496
    Abstract: To enable real-time seizure warnings, systems and methods of the present disclosure include a wearable sensor in communication with processors that are configured to receive from the wearable sensor data streams associated with a user that include biomarker data parameters. The processors utilize a seizure forecasting machine learning model to predict a pre-ictal period probability associated with a forecasted time segment based on values of the data streams. The processors determine a segment value for an integration window of a history pre-ictal period probabilities for the forecasted time segment and previously forecasted time segments and determine a pre-ictal period based on the segment value exceeding a pre-ictal probability threshold. The processors determine a pre-ictal risk indication include a seizure treatment administration and cause a computing device to produce the pre-ictal risk indication to indicate a predicted risk of a seizure.
    Type: Application
    Filed: March 31, 2021
    Publication date: May 11, 2023
    Applicant: The Children's Medical Center Corporation
    Inventors: Tobias LODDENKEMPER, Christian MEISEL
  • Patent number: 11639935
    Abstract: The present invention relates to a method for diagnosis of delayed bone fracture healing, comprising determining the frequency of a subpopulation of CD8+ cells selected from a first group comprised of CD8+CD57+, CD8+CD28? and CD8+CD28?/CD57+, in a sample obtained from a subject. The present invention further relates to a system and a kit of parts for prediction and resulting options for preventing of delayed bone fracture healing.
    Type: Grant
    Filed: December 12, 2019
    Date of Patent: May 2, 2023
    Assignee: CHARITÉ UNIVERSITATSMEDIZIN BERLIN
    Inventors: Georg Duda, Hans-Dieter Volk, Simon Reinke, Christian Meisel, Christian Kleber, Sven Geissler, Katharina Schmidt-Bleek
  • Publication number: 20230033136
    Abstract: The present invention relates to a method for diagnosis of delayed bone fracture healing, comprising determining the frequency of a subpopulation of CD8+ cells selected from a first group comprised of CD8+CD57+, CD8+CD28? and CD8+CD28?/CD57+, in a sample obtained from a subject. The present invention further relates to a system and a kit of parts for prediction and resulting options for preventing of delayed bone fracture healing.
    Type: Application
    Filed: October 2, 2022
    Publication date: February 2, 2023
    Applicant: Charite Universitätsmedizin Berlin
    Inventors: Georg DUDA, Hans-Dieter VOLK, Simon REINKE, Christian MEISEL, Christian KLEBER, Sven GEISSLER, Katharina SCHMIDT-BLEEK
  • Publication number: 20210000362
    Abstract: The present invention is directed to a method of continuously monitoring neuronal avalanches in a subject comprising (a) determining a deviation in avalanche exponent (?) or branching parameter (?) from a predetermined value at rest, wherein the pre-determined value of a is a slope of a size distribution of the synchronized neuronal activity and the predetermined value is ?3/2 and the pre-determined value of 6 is a ratio of successively propagated synchronized neuronal activity and the predetermined value is 1; and (b) repeating step (a) one or more times to continuously monitor neuronal avalanches in a subject. The invention also features methods of determining or monitoring the degree of sleep deprivation in a subject, methods of identifying subjects that are susceptible to a sleep disorder and methods of diagnosing a sleep disorder in a subject.
    Type: Application
    Filed: September 22, 2020
    Publication date: January 7, 2021
    Applicant: The United States of America, as represented by the Secretary, Department of Health & Human Services
    Inventors: Dietmar Plenz, Oren Shriki, Giulio Tononi, Christian Meisel
  • Patent number: 10820817
    Abstract: The present invention is directed to a method of continuously monitoring neuronal avalanches in a subject comprising (a) determining a deviation in avalanche exponent (?) or branching parameter (?) from a predetermined value at rest, wherein the pre-determined value of ? is a slope of a size distribution of the synchronized neuronal activity and the predetermined value is ?3/2 and the pre-determined value of ? is a ratio of successively propagated synchronized neuronal activity and the predetermined value is 1; and (b) repeating step (a) one or more times to continuously monitor neuronal avalanches in a subject. The invention also features methods of determining or monitoring the degree of sleep deprivation in a subject, methods of identifying subjects that are susceptible to a sleep disorder and methods of diagnosing a sleep disorder in a subject.
    Type: Grant
    Filed: August 15, 2014
    Date of Patent: November 3, 2020
    Assignee: The United States of America, as represented by The Secretary of Defense, Armed Forces Institute of Pathology
    Inventors: Dietmar Plenz, Oren Shriki, Giulio Tononi, Christian Meisel
  • Publication number: 20200116721
    Abstract: The present invention relates to a method for diagnosis of delayed bone fracture healing, comprising determining the frequency of a subpopulation of CD8+ cells selected from a first group comprised of CD8+CD57+, CD8+CD28? and CD8+CD28?/CD57+, in a sample obtained from a subject. The present invention further relates to a system and a kit of parts for prediction and resulting options for preventing of delayed bone fracture healing.
    Type: Application
    Filed: December 12, 2019
    Publication date: April 16, 2020
    Applicant: Charite Universitätsmedizin Berlin
    Inventors: Georg DUDA, Hans-Dieter VOLK, Simon REINKE, Christian MEISEL, Christian KLEBER, Sven GEISSLER, Katharina SCHMIDT-BLEEK
  • Publication number: 20190148019
    Abstract: The system includes a processor configured for receiving biomedical documents including an identifier of the target and/or of the disease; specifying an offset time the offset time indicating a time interval ahead of the performing of the prediction; specifying a time window ending at the begin of the offset time; extracting a plurality of features selectively from the ones of the received documents published during the time window; providing a classifier having been trained on training features extracted from biomedical training documents published within a training time window ending at the begin of the offset time ahead of a moment the outcome of one or more training studies on training target-disease-pairs was disclosed; executing the classifier, thereby providing the extracted features as input; and outputting a classification result indicating whether the drug directed at the target can be used to treat the disease.
    Type: Application
    Filed: May 5, 2017
    Publication date: May 16, 2019
    Applicant: HOFFMANN-LA ROCHE INC.
    Inventors: Markus BUNDSCHUS, Fabian HEINEMANN, Christian MEISEL, Torsten HUBER, Ulf LESER
  • Publication number: 20170065199
    Abstract: The present invention is directed to a method of continuously monitoring neuronal synchronization in a subject comprising (a) determining a deviation in mean synchronization (R) from a predetermined value at rest, wherein the pre-determined value of R is 1, and the variability of synchronization H; and (b) repeating step (a) one or more times to continuously monitor synchronization R and its variability H in a subject. The invention also features methods of determining and monitoring the degree of brain excitability. The invention furthermore features methods of determining or monitoring the degree of sleep deprivation in a subject, methods of identifying subjects that are susceptible to a sleep disorder and methods of diagnosing a sleep disorder in a subject.
    Type: Application
    Filed: September 3, 2015
    Publication date: March 9, 2017
    Inventor: Christian Meisel
  • Publication number: 20160198968
    Abstract: The present invention is directed to a method of continuously monitoring neuronal avalanches in a subject comprising (a) determining a deviation in avalanche exponent (?) or branching parameter (?) from a predetermined value at rest, wherein the pre-determined value of ? is a slope of a size distribution of the synchronized neuronal activity and the predetermined value is ?3/2 and the pre-determined value of ? is a ratio of successively propagated synchronized neuronal activity and the predetermined value is 1; and (b) repeating step (a) one or more times to continuously monitor neuronal avalanches in a subject. The invention also features methods of determining or monitoring the degree of sleep deprivation in a subject, methods of identifying subjects that are susceptible to a sleep disorder and methods of diagnosing a sleep disorder in a subject.
    Type: Application
    Filed: August 15, 2014
    Publication date: July 14, 2016
    Inventors: Dietmar PLENZ, Oren SHRIKI, Giulio TONONI, Christian MEISEL
  • Publication number: 20150010924
    Abstract: The present invention relates to a method for diagnosis of delayed bone fracture healing, comprising determining the frequency of a subpopulation of CD8+ cells selected from a first group comprised of CD8+CD57+, CD8+CD28? and CD8+CD28?/CD57+, in a sample obtained from a subject. The present invention further relates to a system and a kit of parts for prediction and resulting options for preventing of delayed bone fracture healing.
    Type: Application
    Filed: February 4, 2013
    Publication date: January 8, 2015
    Inventors: Georg Duda, Hans-Dieter Volk, Simon Reinke, Christian Meisel, Christian Kleber, Sven Geissler, Katharina Schmidt-Bleek
  • Patent number: 8673934
    Abstract: The invention refers to agents for the preventive therapy after acute stroke, in particular having the aim to prevent infections after stroke. The agents inventively employed in pharmaceutical preparations are anti-infective agents and/or immunomodulating agents, e.g. cytokines and/or inhibitors of the SNS.
    Type: Grant
    Filed: March 5, 2003
    Date of Patent: March 18, 2014
    Inventors: Andreas Meisel, Konstantin Prass, Christian Meisel, Elke Halle, Ulrich Dirnagl, Hans Dieter Volk
  • Publication number: 20050234089
    Abstract: The invention refers to agents for the preventive therapy after acute stroke, in particular having the aim to prevent infections after stroke. The agents inventively employed in pharmaceutical preparations are anti-infective agents and/or immunomodulating agents, e.g. cytokines and/or inhibitors of the SNS.
    Type: Application
    Filed: March 5, 2003
    Publication date: October 20, 2005
    Inventors: Andreas Meisel, Konstantin Prass, Christian Meisel, Elke Halle, Ulrich Dirnagl, Hans Volk