Patents by Inventor Christopher Gagen

Christopher Gagen 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: 11163837
    Abstract: Methods and systems are provided to extract information within complex documents, and the extracted information may be compared to identify differences between complex documents or the extracted information may be analyzed with respect to the individual document. Information is extracted from complex documents comprising unstructured data to create a structured data repository, or analytics knowledge base. This database may be utilized to compare concepts that are common to one or more documents, allowing ease of comparison of documents, and identification of information that is different or identification of (same or similar) information that is presented differently in a set of complex documents.
    Type: Grant
    Filed: June 18, 2019
    Date of Patent: November 2, 2021
    Assignee: International Business Machines Corporation
    Inventors: Ritwik Ray, Marie Angelopoulos, Frederick Roberts, Christopher Gagen, Maria Gabrani
  • Patent number: 11163836
    Abstract: Methods and systems are provided to extract information within complex documents, and the extracted information may be compared to identify differences between complex documents or the extracted information may be analyzed with respect to the individual document. Information is extracted from complex documents comprising unstructured data to create a structured data repository, or analytics knowledge base. This database may be utilized to compare concepts that are common to one or more documents, allowing ease of comparison of documents, and identification of information that is different or identification of (same or similar) information that is presented differently in a set of complex documents.
    Type: Grant
    Filed: February 12, 2018
    Date of Patent: November 2, 2021
    Assignee: International Business Machines Corporation
    Inventors: Ritwik Ray, Marie Angelopoulos, Frederick Roberts, Christopher Gagen, Maria Gabrani
  • Publication number: 20190303412
    Abstract: Methods and systems are provided to extract information within complex documents, and the extracted information may be compared to identify differences between complex documents or the extracted information may be analyzed with respect to the individual document. Information is extracted from complex documents comprising unstructured data to create a structured data repository, or analytics knowledge base. This database may be utilized to compare concepts that are common to one or more documents, allowing ease of comparison of documents, and identification of information that is different or identification of (same or similar) information that is presented differently in a set of complex documents.
    Type: Application
    Filed: June 18, 2019
    Publication date: October 3, 2019
    Inventors: Ritwik Ray, Marie Angelopoulos, Frederick Roberts, Christopher Gagen, Maria Gabrani
  • Publication number: 20190251182
    Abstract: Methods and systems are provided to extract information within complex documents, and the extracted information may be compared to identify differences between complex documents or the extracted information may be analyzed with respect to the individual document. Information is extracted from complex documents comprising unstructured data to create a structured data repository, or analytics knowledge base. This database may be utilized to compare concepts that are common to one or more documents, allowing ease of comparison of documents, and identification of information that is different or identification of (same or similar) information that is presented differently in a set of complex documents.
    Type: Application
    Filed: February 12, 2018
    Publication date: August 15, 2019
    Inventors: Ritwik Ray, Marie Angelopoulos, Frederick Roberts, Christopher Gagen, Maria Gabrani