Patents by Inventor David von Rickenbach

David von Rickenbach 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: 20240168999
    Abstract: Aspects of the present disclosure provide systems, methods, apparatus, and computer-readable storage media for extracting taxonomies based on hierarchical clustering on graphs related to a corpus of documents and using said taxonomies for classifying and labeling documents. The hierarchical clustering of graphs include the adaptive pruning of nodes at each hierarchy based on betweenness centrality of nodes to form clusters that have modularity score exceeding a minimum modularity threshold.
    Type: Application
    Filed: January 30, 2024
    Publication date: May 23, 2024
    Inventors: Nikolai Nefedov, David von Rickenbach
  • Patent number: 11886515
    Abstract: Aspects of the present disclosure provide systems, methods, apparatus, and computer-readable storage media for extracting taxonomies based on hierarchical clustering on graphs related to a corpus of documents and using said taxonomies for classifying and labeling documents. The hierarchical clustering of graphs include the adaptive pruning of nodes at each hierarchy based on betweenness centrality of nodes to form clusters that have modularity score exceeding a minimum modularity threshold.
    Type: Grant
    Filed: September 1, 2022
    Date of Patent: January 30, 2024
    Assignee: Thomson Reuters Enterprise Centre GmbH
    Inventors: Nikolai Nefedov, David von Rickenbach
  • Publication number: 20230409623
    Abstract: The present disclosure is directed towards systems and methods for detecting deviations from a standard document in a document being analyzed. The inventive systems and methods include performing a first level analysis to detect portions of a standard that are identical to, similar to, deleted from, and added to a document being evaluated. A second level analysis may be applied to those portions of the standard that are similar, but not identical to, portions of the document being evaluated to assist a user in identifying similarities and differences between the two portions of text.
    Type: Application
    Filed: June 20, 2023
    Publication date: December 21, 2023
    Applicant: Thomson Reuters Enterprise Centre GmbH
    Inventors: Elizabeth ROMAN, Hella-Franziska HOFFMANN, Josh LEMAITRE, Nikolai NEFEDOV, David VON RICKENBACH
  • Patent number: 11797503
    Abstract: The present disclosure relates to systems and methods for enhanced mapping of transaction data to a target document, and for classifying line items of the mapped transaction data, using classification algorithms. Embodiments provide a system including a column mapping module to receive a target scheme specifying a target structure for the target document, receive transaction data having a source structure, and map at least one source column to at least one target column of the target columns based on application of classification algorithms to features identified from the source transaction data. The system also includes a row classification module to classify the rows of the mapped transaction data into classification categories. The system also includes a validation handler to receive validation input from a user, validating the column mapping and/or the row classification. The validating including accepting the recommendation or rejecting the recommendation and selecting a correct choice.
    Type: Grant
    Filed: October 12, 2020
    Date of Patent: October 24, 2023
    Assignee: Thomson Reuters Enterprise Centre GmbH
    Inventors: David von Rickenbach, David Oliver, Daniella Tsar, Kim Hau, Dorcas Mbwiti, Johannes Schleith, Guillaume Mosching, Sanzio Monti
  • Patent number: 11681735
    Abstract: The present disclosure is directed towards systems and methods for detecting deviations from a standard document in a document being analyzed. The inventive systems and methods include performing a first level analysis to detect portions of a standard that are identical to, similar to, deleted from, and added to a document being evaluated. A second level analysis may be applied to those portions of the standard that are similar, but not identical to, portions of the document being evaluated to assist a user in identifying similarities and differences between the two portions of text.
    Type: Grant
    Filed: May 9, 2019
    Date of Patent: June 20, 2023
    Assignee: THOMSON REUTERS ENTERPRISE CENTRE GMBH
    Inventors: Elizabeth Roman, Hella-Franziska Hoffmann, Josh Lemaitre, Nikolai Nefedov, David Von Rickenbach
  • Publication number: 20230074771
    Abstract: Aspects of the present disclosure provide systems, methods, apparatus, and computer-readable storage media for extracting taxonomies based on hierarchical clustering on graphs related to a corpus of documents and using said taxonomies for classifying and labeling documents. The hierarchical clustering of graphs include the adaptive pruning of nodes at each hierarchy based on betweenness centrality of nodes to form clusters that have modularity score exceeding a minimum modularity threshold.
    Type: Application
    Filed: September 1, 2022
    Publication date: March 9, 2023
    Inventors: Nikolai Nefedov, David von Rickenbach
  • Publication number: 20210026823
    Abstract: The present disclosure relates to systems and methods for enhanced mapping of transaction data to a target document, and for classifying line items of the mapped transaction data, using classification algorithms. Embodiments provide a system including a column mapping module to receive a target scheme specifying a target structure for the target document, receive transaction data having a source structure, and map at least one source column to at least one target column of the target columns based on application of classification algorithms to features identified from the source transaction data. The system also includes a row classification module to classify the rows of the mapped transaction data into classification categories. The system also includes a validation handler to receive validation input from a user, validating the column mapping and/or the row classification. The validating including accepting the recommendation or rejecting the recommendation and selecting a correct choice. 101064083.
    Type: Application
    Filed: October 12, 2020
    Publication date: January 28, 2021
    Inventors: David von Rickenbach, David Oliver, Daniella Tsar, Kim Hau, Dorcas Mbwiti, Johannes Schleith, Guillaume Mosching, Sanzio Monti
  • Patent number: 10803033
    Abstract: The present disclosure relates to systems and methods for enhanced mapping of transaction data to a target document, and for classifying line items of the mapped transaction data, using classification algorithms. Embodiments provide a system including a column mapping module to receive a target scheme specifying a target structure for the target document, receive transaction data having a source structure, and map at least one source column to at least one target column of the target columns based on application of classification algorithms to features identified from the source transaction data. The system also includes a row classification module to classify the rows of the mapped transaction data into classification categories. The system also includes a validation handler to receive validation input from a user, validating the column mapping and/or the row classification. The validating including accepting the recommendation or rejecting the recommendation and selecting a correct choice.
    Type: Grant
    Filed: November 6, 2018
    Date of Patent: October 13, 2020
    Assignee: Thomson Reuters Enterprise Centre GmbH
    Inventors: David von Rickenbach, David Oliver, Daniella Tsar, Kim Hau, Dorcas Mbwiti, Johannes Schleith, Guillaume Mosching, Sanzio Monti
  • Publication number: 20190347284
    Abstract: The present disclosure is directed towards systems and methods for detecting deviations from a standard document in a document being analyzed. The inventive systems and methods include performing a first level analysis to detect portions of a standard that are identical to, similar to, deleted from, and added to a document being evaluated. A second level analysis may be applied to those portions of the standard that are similar, but not identical to, portions of the document being evaluated to assist a user in identifying similarities and differences between the two portions of text.
    Type: Application
    Filed: May 9, 2019
    Publication date: November 14, 2019
    Applicant: Thomson Reuters Global Resources Unlimited Company
    Inventors: Elizabeth ROMAN, Hella HOFFMANN, Josh LEMAITRE, Nikolai NEFEDOV, David VON RICKENBACH
  • Publication number: 20190138509
    Abstract: The present disclosure relates to systems and methods for enhanced mapping of transaction data to a target document, and for classifying line items of the mapped transaction data, using classification algorithms. Embodiments provide a system including a column mapping module to receive a target scheme specifying a target structure for the target document, receive transaction data having a source structure, and map at least one source column to at least one target column of the target columns based on application of classification algorithms to features identified from the source transaction data. The system also includes a row classification module to classify the rows of the mapped transaction data into classification categories. The system also includes a validation handler to receive validation input from a user, validating the column mapping and/or the row classification. The validating including accepting the recommendation or rejecting the recommendation and selecting a correct choice.
    Type: Application
    Filed: November 6, 2018
    Publication date: May 9, 2019
    Inventors: David von Rickenbach, Daivd Oliver, Daniella Tsar, Kim Hau, Dorcas Mbwiti, Johannes Schleith, Guillaume Mosching, Sanzio Monti
  • Patent number: 10216846
    Abstract: Exemplary embodiments of the present disclosure relate to systems and methods for providing information about a sector and geographic focus of a company and enables user to identify the top product/brands of a company. Trademark records can be leveraged and combined with other sources of data, which can be presented to a user in an integrated graphical user interface, to facilitate combinatorial business intelligence for one or more companies. Analytical data associated with trademark records corresponding to the company included in the search can be generated to provide a ranked list of trademarked names/brands for the company and a combined or integrated view can be generated in a graphical user interface that includes the ranked list of the trademarked names/brands for the company and also includes the recent news or other information related to the trademark names/brands.
    Type: Grant
    Filed: October 20, 2015
    Date of Patent: February 26, 2019
    Assignee: Thomson Reuters (GRC) LLC
    Inventors: David von Rickenbach, Mark Brusadelli, David Harper, John Kelly, Marc Kukura, Mans Olof-Ors
  • Publication number: 20160117393
    Abstract: Exemplary embodiments of the present disclosure relate to systems and methods for providing information about a sector and geographic focus of a company and enables user to identify the top product/brands of a company. Trademark records can be leveraged and combined with other sources of data, which can be presented to a user in an integrated graphical user interface, to facilitate combinatorial business intelligence for one or more companies. Analytical data associated with trademark records corresponding to the company included in the search can be generated to provide a ranked list of trademarked names/brands for the company and a combined or integrated view can be generated in a graphical user interface that includes the ranked list of the trademarked names/brands for the company and also includes the recent news or other information related to the trademark names/brands.
    Type: Application
    Filed: October 20, 2015
    Publication date: April 28, 2016
    Inventors: David von Rickenbach, Mark Brusadelli, David Harper, John Kelly, Marc Kukura, Mans Olof-Ors