Patents by Inventor Dmitri Lapotko

Dmitri Lapotko 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: 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
  • 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
  • Publication number: 20120046593
    Abstract: Provided herein are methods and systems to increase selective thermomechanical damage to a biological body, such as a cancer cell or cell associated with a pathophysiological condition. The biological body or cancer cell is specifically targeted with nanoparticulates comprising one or more targeting moieties which form nanoparticulate clusters thereon or therewithin. Pulsed electromagnetic radiation, e.g., optical radiation, having a wavelength spectrum selected for a peak wavelength near to or matching a peak absorption wavelength of the nanoparticulates selectively heats the nanoparticulates thereby generating vapor microbubbles around the clusters causing damage to the targets without affecting any surrounding medium or normal cells or tissues. Also provided are methods for treating leukemia and for selectively and thermomechanically causing damage to cells associated with a pathophysiological condition using the methods and system described herein.
    Type: Application
    Filed: August 15, 2011
    Publication date: February 23, 2012
    Inventors: Alexander Oraevsky, Dmitri Lapotko
  • Patent number: 7999161
    Abstract: Provided herein are methods and system to increase selective thermomechanical damage to a biological body, such as a cancer cell or cell associated with a pathophysiological condition. The biological body or cancer cell is specifically targeted with nanoparticulates comprising one or more targeting moieties which form nanoparticulate clusters thereon or therewithin. Pulsed electromagnetic radiation, e.g., optical radiation, having a wavelength spectrum selected for a peak wavelength near to or matching a peak absorption wavelength of the nanoparticulates selectively heats the nanoparticulates thereby generating vapor microbubbles around the clusters causing damage to the targets without affecting any surrounding medium or normal cells or tissues. Also provided is a method of treating leukemia using the methods and system described herein.
    Type: Grant
    Filed: January 22, 2006
    Date of Patent: August 16, 2011
    Inventors: Alexander Oraevsky, Dmitri Lapotko
  • Publication number: 20080160090
    Abstract: Provided herein are methods and system to increase selective thermomechanical damage to a biological body, such as a cancer cell or cell associated with a pathophysiological condition. The biological body or cancer cell is specifically targeted with nanoparticulates comprising one or more targeting moieties which form nanoparticulate clusters thereon or therewithin. Pulsed electromagnetic radiation, e.g., optical radiation, having a wavelength spectrum selected for a peak wavelength near to or matching a peak absorption wavelength of the nanoparticulates selectively heats the nanoparticulates thereby generating vapor microbubbles around the clusters causing damage to the targets without affecting any surrounding medium or normal cells or tissues. Also provided is a method of treating leukemia using the methods and system described herein.
    Type: Application
    Filed: January 23, 2006
    Publication date: July 3, 2008
    Inventors: Alexander Oraevsky, Dmitri Lapotko