Patents by Inventor Maxim NIKITIN

Maxim NIKITIN 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).

  • Ferromagnetic particles as ultra-sensitive non-linear response labels for magnetic particles imaging (MPI) and sensing applications
    Patent number: 11754648
    Abstract: A significant enhancement of detection capabilities of the room temperature MPQ is seen using optical lithography-defined, ferromagnetic iron-nickel alloy microdisks. Irreversible transitions between strongly non-collinear (vortex) and a collinear single domain states, driven by an ac magnetic field, translate into a nonlinear magnetic response that enables ultrasensitive detection of material at relatively small magnetic fields.
    Type: Grant
    Filed: January 25, 2021
    Date of Patent: September 12, 2023
    Assignee: UChicago Argonne, LLC
    Inventors: Valentine Novosad, Elena A. Rozhkova, Maxim Nikitin, Petr Nikitin
  • FERROMAGNETIC PARTICLES AS ULTRA-SENSITIVE NON-LINEAR RESPONSE LABELS FOR MAGNETIC PARTICLES IMAGING (MPI) AND SENSING APPLICATIONS
    Publication number: 20210255257
    Abstract: A significant enhancement of detection capabilities of the room temperature MPQ is seen using optical lithography-defined, ferromagnetic iron-nickel alloy microdisks. Irreversible transitions between strongly non-collinear (vortex) and a collinear single domain states, driven by an ac magnetic field, translate into a nonlinear magnetic response that enables ultrasensitive detection of material at relatively small magnetic fields.
    Type: Application
    Filed: January 25, 2021
    Publication date: August 19, 2021
    Applicant: UCHICAGO ARGONNE, LLC
    Inventors: Valentine NOVOSAD, Elena A. ROZHKOVA, Maxim NIKITIN, Petr NIKITIN
  • Ferromagnetic particles as ultra-sensitive non-linear response labels for magnetic particles imaging (MPI) and sensing applications
    Patent number: 10901051
    Abstract: A significant enhancement of detection capabilities of the room temperature MPQ is seen using optical lithography-defined, ferromagnetic iron-nickel alloy microdisks. Irreversible transitions between strongly non-collinear (vortex) and a collinear single domain states, driven by an ac magnetic field, translate into a nonlinear magnetic response that enables ultrasensitive detection of material at relatively small magnetic fields.
    Type: Grant
    Filed: August 15, 2017
    Date of Patent: January 26, 2021
    Assignee: UChicago Argonne, LLC
    Inventors: Valentine Novosad, Elena A. Rozhkova, Maxim Nikitin, Petr Nikitin
  • FERROMAGNETIC PARTICLES AS ULTRA-SENSITIVE NON-LINEAR RESPONSE LABELS FOR MAGNETIC PARTICLES IMAGING (MPI) AND SENSING APPLICATIONS
    Publication number: 20190056463
    Abstract: A significant enhancement of detection capabilities of the room temperature MPQ is seen using optical lithography-defined, ferromagnetic iron-nickel alloy microdisks. Irreversible transitions between strongly non-collinear (vortex) and a collinear single domain states, driven by an ac magnetic field, translate into a nonlinear magnetic response that enables ultrasensitive detection of material at relatively small magnetic fields.
    Type: Application
    Filed: August 15, 2017
    Publication date: February 21, 2019
    Inventors: Valentine NOVOSAD, Elena A. ROZHKOVA, Maxim NIKITIN, Petr NIKITIN