Patents by Inventor Daniel Oldham

Daniel Oldham 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: 12321362
    Abstract: Embodiments described herein are related to systems and methods for converting hierarchical data into relational data. In one aspect, a system obtains a data object of the set of data objects in the hierarchical data. For the data object, the system can determine an anchor path and an object path. An anchor path may indicate or may be associated with a corresponding table to generate. An object path may indicate or may be associated with a corresponding column of the table. The system can determine, from a set of candidate anchor paths, an anchor path for the data object. The system can determine, from a set of candidate object paths, an object path for the data object. The system can generate a row of the table associated with the anchor path, where the row may include a value of the data object at a column associated with the object path.
    Type: Grant
    Filed: October 5, 2022
    Date of Patent: June 3, 2025
    Assignee: Massachusetts Mutual Life Insurance Company
    Inventors: Michael Roche, Andrew Sheridan, Ellie Nerney, Daniel Oldham
  • Patent number: 11761869
    Abstract: Assessing an interaction between solid particles and a thermoplastic material in which the solid particles are dispersed includes combining a thermoplastic material with a multiplicity of solid particles to yield a heterogeneous mixture, processing the heterogeneous mixture to yield an unconditioned sample, conditioning the unconditioned sample to yield a conditioned sample, subjecting the conditioned sample to a ramping shear rate from an initial shear rate to a final shear rate, assessing a viscosity of the conditioned sample at a plurality of shear rates between the initial shear rate and the final shear rate, and assessing a value of a slope of a shear-thinning region for the unconditioned sample using a power-law equation.
    Type: Grant
    Filed: February 5, 2021
    Date of Patent: September 19, 2023
    Assignee: Arizona Board of Regents on behalf of Arizona State University
    Inventors: Elham Fini, Daniel Oldham
  • Publication number: 20210247285
    Abstract: Assessing an interaction between solid particles and a thermoplastic material in which the solid particles are dispersed includes combining a thermoplastic material with a multiplicity of solid particles to yield a heterogeneous mixture, processing the heterogeneous mixture to yield an unconditioned sample, conditioning the unconditioned sample to yield a conditioned sample, subjecting the conditioned sample to a ramping shear rate from an initial shear rate to a final shear rate, assessing a viscosity of the conditioned sample at a plurality of shear rates between the initial shear rate and the final shear rate, and assessing a value of a slope of a shear-thinning region for the unconditioned sample using a power-law equation.
    Type: Application
    Filed: February 5, 2021
    Publication date: August 12, 2021
    Inventors: Elham Fini, Daniel Oldham