Patents Assigned to Imagion Biosystems, Inc.
  • METHOD TO ASSESS NODAL DISEASE USING IRON OXIDE NANOPARTICLES IN MAGNETIC RESONANCE IMAGING
    Publication number: 20240261442
    Abstract: This invention relates to a method to assess nodal disease by magnetic resonance imaging with a contrast agent. The contrast agent comprises biofunctional magnetic nanoparticles coated with polymers outside the iron core and conjugated with antibodies specific to the tumor type to be assessed. Images produced from this magnetic resonance imaging with a contrast agent show heterogenous hypo intensity or heterogenous architecture in regions where binding by the antibodies is present.
    Type: Application
    Filed: February 2, 2024
    Publication date: August 8, 2024
    Applicant: Imagion Biosystems, Inc.
    Inventors: Robert PROULX, Yalia JAYALAKSHMI, Marie ZHANG, Natalie YANG, Wing Fai LAU
  • Methods and apparatuses related to magnetic relaxometry measurements in the presence of environmental response to magnetic excitation
    Patent number: 11953561
    Abstract: Example embodiments of the present invention provide a magnetic relaxometry measurement apparatus, comprising: a magnetizing system configured to supply a pulsed magnetic fields to a sample; a sensor system configured to detect magnetic fields produced by induced magnetization of the sample after a magnetic field pulse from the magnetizing system; one or more compensating coils configured to suppress generation of eddy currents in an environment surrounding the apparatus due to the pulsed magnetic fields.
    Type: Grant
    Filed: December 8, 2022
    Date of Patent: April 9, 2024
    Assignee: Imagion Biosystems, Inc.
    Inventors: Todor Karaulanov, Giulio D Paciotti
  • Methods and apparatuses related to magnetic relaxometry measurements in the presence of environmental response to magnetic excitation
    Patent number: 11137454
    Abstract: Example embodiments of the present invention provide a magnetic relaxometry measurement apparatus, comprising: a magnetizing system configured to supply a pulsed magnetic fields to a sample; a sensor system configured to detect magnetic fields produced by induced magnetization of the sample after a magnetic field pulse from the magnetizing system; one or more compensating coils configured to suppress generation of eddy currents in an environment surrounding the apparatus due to the pulsed magnetic fields.
    Type: Grant
    Filed: April 2, 2018
    Date of Patent: October 5, 2021
    Assignee: Imagion Biosystems, Inc.
    Inventors: Todor Karaulanov, Giulio D Paciotti
  • Magnetic needle separation and optical monitoring
    Patent number: 10429277
    Abstract: Apparatuses and methods for removing magnetic particles from suspensions are described. One embodiment of the apparatus is called a magnetic needle.
    Type: Grant
    Filed: March 27, 2018
    Date of Patent: October 1, 2019
    Assignee: Imagion Biosystems, Inc.
    Inventors: Edward R Flynn, Erika Vreeland
  • Magnetic needle separation and optical monitoring
    Patent number: 9964469
    Abstract: Apparatuses and methods for removing magnetic particles from suspensions are described. One embodiment of the apparatus is called a magnetic needle.
    Type: Grant
    Filed: April 6, 2015
    Date of Patent: May 8, 2018
    Assignee: Imagion Biosystems, Inc.
    Inventors: Edward R Flynn, Erika Vreeland