Patents by Inventor Annemarie WINTERS

Annemarie WINTERS 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).

  • Holographic characterization of irregular particles
    Patent number: 11921023
    Abstract: Holographic Video Microscopy analysis of non-spherical particles is disclosed herein. Properties of the particles are determined by application of light scattering theory to holography data. Effective sphere theory is applied to provide information regarding the reflective index of a sphere that includes a target particle. Known particles may be co-dispersed with unknown particles in a medium and the holographic video microscopy is used to determine properties, such as porosity, of the unknown particles.
    Type: Grant
    Filed: December 30, 2022
    Date of Patent: March 5, 2024
    Assignees: New York University, Spheryx, Inc.
    Inventors: David G. Grier, Mary Ann Odete, Fook Chiong Cheong, Annemarie Winters, Jesse J. Elliott, Laura A. Philips
  • HOLOGRAPHIC CHARACTERIZATION OF IRREGULAR PARTICLES
    Publication number: 20230213425
    Abstract: Holographic Video Microscopy analysis of non-spherical particles is disclosed herein. Properties of the particles are determined by application of light scattering theory to holography data. Effective sphere theory is applied to provide information regarding the reflective index of a sphere that includes a target particle. Known particles may be co-dispersed with unknown particles in a medium and the holographic video microscopy is used to determine properties, such as porosity, of the unknown particles.
    Type: Application
    Filed: December 30, 2022
    Publication date: July 6, 2023
    Applicants: NEW YORK UNIVERSITY, SPHERYX, INC.
    Inventors: David G. GRIER, Mary Ann ODETE, Fook Chiong CHEONG, Annemarie WINTERS, Jesse J. ELLIOTT, Laura A. PHILIPS
  • Holographic characterization of irregular particles
    Patent number: 11543338
    Abstract: Holographic Video Microscopy analysis of non-spherical particles is disclosed herein. Properties of the particles are determined by application of light scattering theory to holography data. Effective sphere theory is applied to provide information regarding the reflective index of a sphere that includes a target particle. Known particles may be co-dispersed with unknown particles in a medium and the holographic video microscopy is used to determine properties, such as porosity, of the unknown particles.
    Type: Grant
    Filed: October 23, 2020
    Date of Patent: January 3, 2023
    Assignees: New York University, Spheryx, Inc.
    Inventors: David G. Grier, Mary Ann Odete, Fook Chiong Cheong, Annemarie Winters, Jesse J. Elliott, Laura A. Philips
  • HOLOGRAPHIC CHARACTERIZATION OF IRREGULAR PARTICLES
    Publication number: 20210123848
    Abstract: Holographic Video Microscopy analysis of non-spherical particles is disclosed herein. Properties of the particles are determined by application of light scattering theory to holography data. Effective sphere theory is applied to provide information regarding the reflective index of a sphere that includes a target particle. Known particles may be co-dispersed with unknown particles in a medium and the holographic video microscopy is used to determine properties, such as porosity, of the unknown particles.
    Type: Application
    Filed: October 23, 2020
    Publication date: April 29, 2021
    Inventors: David G. GRIER, Mary Ann ODETE, Fook Chiong CHEONG, Annemarie WINTERS, Jesse J. ELLIOTT, Laura A. PHILIPS