Patents by Inventor Katsiaryna Hleb

Katsiaryna Hleb 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).

  • Publication number: 20240016391
    Abstract: A malaria diagnosis and/or treatment apparatus can include an optical source and an acoustic detector in a single probe (sensor). The optical source can provide optical energy configured to produce transient vapor nanobubbles around malaria-specific nanoparticles, such as hemozoin in skin, blood and other tissues infected with malaria, but not in uninfected tissues. The acoustic detector can detect pressure pulses generated by the transient vapor nanobubbles. A malaria diagnosis and/or screening process can be based on using several metrics of the detector signal output, which include the time and amplitude parameters of such signal. This metrics characterize both active and residual forms of malaria disease and can be used in the clinical diagnostics of malaria and in mass screening of the malaria transmission.
    Type: Application
    Filed: September 21, 2023
    Publication date: January 18, 2024
    Inventors: Dmitri O. Lapotko, Katsiaryna Hleb, Mohamed K. Diab
  • Patent number: 11859177
    Abstract: Methods, systems, and apparatuses for employing nanobubbles for theranostic purposes are provided. In one embodiment, a method comprising introducing a photothermal nanobubble into a malaria-infected red blood cell is provided.
    Type: Grant
    Filed: July 26, 2019
    Date of Patent: January 2, 2024
    Assignee: WILLIAM MARSH RICE UNIVERSITY
    Inventors: Dmitri Lapotko, Katsiaryna Hleb, Janet Braam, John S. Olson
  • Publication number: 20190345478
    Abstract: Methods, systems, and apparatuses for employing nanobubbles for theranostic purposes are provided. In one embodiment, a method comprising introducing a photothermal nanobubble into a malaria-infected red blood cell is provided.
    Type: Application
    Filed: July 26, 2019
    Publication date: November 14, 2019
    Inventors: Dmitri Lapotko, Katsiaryna Hleb, Janet Braam, John S. Olson
  • Patent number: 10471159
    Abstract: Processes of intraoperative diagnosis and elimination of tumors or micro-tumors or cancer cells or tumor micro-environment (TME) with plasmonic nanobubbles (PNBs) are disclosed. The diagnosis and surgical processes disclosed can improve standard onco-surgery through one or more of the following: real-time intraoperative local detection of MRD in vivo with high cancer sensitivity and specificity; real-time guidance of surgery to precisely eliminate resectable MRD with minimal morbidity by resecting only PNB-positive volume instead of a larger volume; intraoperative selective elimination of unresectable MRD through the mechanical impact of lethal cancer cell-specific PNBs without damaging adjacent normal cells and tissues; and prediction of the surgical outcome through the metrics of PNB signals.
    Type: Grant
    Filed: February 10, 2017
    Date of Patent: November 12, 2019
    Assignee: Masimo Corporation
    Inventors: Dmitri O. Lapotko, Katsiaryna Hleb
  • Publication number: 20150072337
    Abstract: Methods, systems, and apparatuses for employing nanobubbles for theranostic purposes are provided. In one embodiment, a method comprising introducing a photothermal nanobubble into a malaria-infected red blood cell is provided.
    Type: Application
    Filed: July 16, 2014
    Publication date: March 12, 2015
    Inventors: Dmitri Lapotko, Katsiaryna Hleb, Janet Braam, John S. Olson
  • Publication number: 20140120167
    Abstract: Methods of treating diseases through the intracellular enhancement and synergy of chemo- and radiation-therapies by employing cancer cell-specific on-demand mechanical intracellular impact. The methods, quadrapeutics, combines four clinically validated modalities: encapsulated drugs, colloidal gold nanoparticles (GNPs), near-infrared short laser pulses, and X-rays.
    Type: Application
    Filed: October 30, 2013
    Publication date: May 1, 2014
    Applicant: WILLIAM MARSH RICE UNIVERSITY
    Inventors: Dmitri Lapotko, Katsiaryna Hleb, Michael E. Kupferman, Daniel Scudder Wagner, Vladimir Torchilin, Xiangwei Wu