Patents by Inventor Sai Pranay Malipatil

Sai Pranay Malipatil 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).

  • System and method for natural language processing
    Patent number: 11862315
    Abstract: A method includes receiving at least one data object and identifying, for a first aspect of the at least one data object, text strings of free form textual information having a first text string type. The method also includes generating updated free form textual information by removing the at least one text string having the first text string type. The method also includes generating one or more feature vectors based on the updated free form textual information using at least one of a unigram, a bigram, and a trigram. The method also includes using an artificial intelligence engine that uses at least one machine learning model configured to provide, using the one or more feature vectors, an output that includes at least one prediction indicating at least one resource domain and a weight value indicating a probability that the at least one resource domain corresponds to the free form textual information.
    Type: Grant
    Filed: July 8, 2021
    Date of Patent: January 2, 2024
    Assignee: Express Scripts Strategic Development, Inc.
    Inventors: John C. Petch, Sai Pranay Malipatil, Morgan J. Finley, Christopher J. Greer, Billeigh Barackman, Ryann Ewing, Stephen J. Bergner
  • SYSTEM AND METHOD FOR NATURAL LANGUAGE PROCESSING
    Publication number: 20220189599
    Abstract: A method includes receiving at least one data object and identifying, for a first aspect of the at least one data object, text strings of free form textual information having a first text string type. The method also includes generating updated free form textual information by removing the at least one text string having the first text string type. The method also includes generating one or more feature vectors based on the updated free form textual information using at least one of a unigram, a bigram, and a trigram. The method also includes using an artificial intelligence engine that uses at least one machine learning model configured to provide, using the one or more feature vectors, an output that includes at least one prediction indicating at least one resource domain and a weight value indicating a probability that the at least one resource domain corresponds to the free form textual information.
    Type: Application
    Filed: July 8, 2021
    Publication date: June 16, 2022
    Inventors: John C. Petch, Sai Pranay Malipatil, Morgan J. Finley, Christopher J. Greer, Billeigh Barackman, Ryann Ewing, Stephen J. Bergner