Patents by Inventor Wlodzislaw Duch

Wlodzislaw Duch 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: 10713440
    Abstract: A method for performing natural language processing of free text using domain-specific spreading activation. Embodiments of the present invention ontologize free text using an algorithm based on neurocognitive theory by simulating human recognition, semantic, and episodic memory approaches. Embodiments of the invention may be used to process clinical text for assignment of billing codes, analyze suicide notes or legal discovery materials, and for processing other collections of text. Further, embodiments of the invention may be used to more effectively search large databases, such as a database containing a large number of medical publications.
    Type: Grant
    Filed: October 2, 2018
    Date of Patent: July 14, 2020
    Assignee: Children's Hospital Medical Center
    Inventors: John P. Pestian, Pawel Matykiewicz, Wlodzislaw Duch, Tracy A. Glauser, Robert A. Kowatch, Jacqueline M. Grupp-Phelan, Michael Sorter
  • Publication number: 20190042563
    Abstract: A method for performing natural language processing of free text using domain-specific spreading activation. Embodiments of the present invention ontologize free text using an algorithm based on neurocognitive theory by simulating human recognition, semantic, and episodic memory approaches. Embodiments of the invention may be used to process clinical text for assignment of billing codes, analyze suicide notes or legal discovery materials, and for processing other collections of text. Further, embodiments of the invention may be used to more effectively search large databases, such as a database containing a large number of medical publications.
    Type: Application
    Filed: October 2, 2018
    Publication date: February 7, 2019
    Inventors: John P. Pestian, Pawel Matykiewicz, Wlodzislaw Duch, Tracy A. Glauser, Robert A. Kowatch, Jacqueline M. Grupp-Phelan, Michael Sorter
  • Patent number: 10140288
    Abstract: A method for performing natural language processing of free text using domain-specific spreading activation. Embodiments of the present invention ontologize free text using an algorithm based on neurocognitive theory by simulating human recognition, semantic, and episodic memory approaches. Embodiments of the invention may be used to process clinical text for assignment of billing codes, analyze suicide notes or legal discovery materials, and for processing other collections of text. Further, embodiments of the invention may be used to more effectively search large databases, such as a database containing a large number of medical publications.
    Type: Grant
    Filed: September 29, 2016
    Date of Patent: November 27, 2018
    Assignee: Children's Hospital Medical Center
    Inventors: John P. Pestian, Pawel Matykiewicz, Wlodzislaw Duch, Tracy A. Glauser, Robert A. Kowatch, Jacqueline M. Grupp-Phelan, Michael Sorter
  • Publication number: 20170039186
    Abstract: A method for performing natural language processing of free text using domain-specific spreading activation. Embodiments of the present invention ontologize free text using an algorithm based on neurocognitive theory by simulating human recognition, semantic, and episodic memory approaches. Embodiments of the invention may be used to process clinical text for assignment of billing codes, analyze suicide notes or legal discovery materials, and for processing other collections of text. Further, embodiments of the invention may be used to more effectively search large databases, such as a database containing a large number of medical publications.
    Type: Application
    Filed: September 29, 2016
    Publication date: February 9, 2017
    Inventors: John P. Pestian, Pawel Matykiewicz, Wlodzislaw Duch, Tracy A. Glauser, Robert A. Kowatch, Jacqueline M. Grupp-Phelan, Michael Sorter
  • Patent number: 9477655
    Abstract: A method for performing natural language processing of free text using domain-specific spreading activation. Embodiments of the present invention ontologize free text using an algorithm based on neurocognitive theory by simulating human recognition, semantic, and episodic memory approaches. Embodiments of the invention may be used to process clinical text for assignment of billing codes, analyze suicide notes or legal discovery materials, and for processing other collections of text. Further, embodiments of the invention may be used to more effectively search large databases, such as a database containing a large number of medical publications.
    Type: Grant
    Filed: November 25, 2014
    Date of Patent: October 25, 2016
    Assignee: Children's Hospital Medical Center
    Inventors: John P. Pestian, Pawel Matykiewicz, Wlodzislaw Duch, Tracy A. Glauser, Robert A. Kowatch, Jacqueline M. Grupp-Phelan, Michael Sorter
  • Publication number: 20150081280
    Abstract: A method for performing natural language processing of free text using domain-specific spreading activation. Embodiments of the present invention ontologize free text using an algorithm based on neurocognitive theory by simulating human recognition, semantic, and episodic memory approaches. Embodiments of the invention may be used to process clinical text for assignment of billing codes, analyze suicide notes or legal discovery materials, and for processing other collections of text. Further, embodiments of the invention may be used to more effectively search large databases, such as a database containing a large number of medical publications.
    Type: Application
    Filed: November 25, 2014
    Publication date: March 19, 2015
    Inventors: John P. Pestian, Pawel Matykiewicz, Wlodzislaw Duch, Tracy A. Glauser, Robert A. Kowatch, Jacqueline M. Grupp-Phelan
  • Patent number: 8930178
    Abstract: A method for performing natural language processing of free text using domain-specific spreading activation. Embodiments of the present invention ontologize free text using an algorithm based on neurocognitive theory by simulating human recognition, semantic, and episodic memory approaches. Embodiments of the invention may be used to process clinical text for assignment of billing codes, analyze suicide notes or legal discovery materials, and for processing other collections of text. Further, embodiments of the invention may be used to more effectively search large databases, such as a database containing a large number of medical publications.
    Type: Grant
    Filed: January 4, 2008
    Date of Patent: January 6, 2015
    Assignee: Children's Hospital Medical Center
    Inventors: John Pestian, Pawel Matykiewicz, Wlodzislaw Duch, Tracy Glauser, Robert A. Kowatch, Jacqueline Grupp-Phelan
  • Publication number: 20080270120
    Abstract: A method for performing natural language processing of free text using domain-specific spreading activation. Embodiments of the present invention ontologize free text using an algorithm based on neurocognitive theory by simulating human recognition, semantic, and episodic memory approaches. Embodiments of the invention may be used to process clinical text for assignment of billing codes, analyze suicide notes or legal discovery materials, and for processing other collections of text. Further, embodiments of the invention may be used to more effectively search large databases, such as a database containing a large number of medical publications.
    Type: Application
    Filed: January 4, 2008
    Publication date: October 30, 2008
    Inventors: John Pestian, Pawel Matykiewicz, Wlodzislaw Duch, Tracy Glauser, Robert A. Kowatch, Jacqueline Grupp-Phelan