Patents by Inventor Xi Shao

Xi Shao 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: 20230255968
    Abstract: The present disclosure relates to pharmaceutical compositions comprising a gonadotropin-releasing hormone (GnRH) antagonist and methods of preparing and using such compositions. The disclosure also relates to methods of facilitating release of a GnRH antagonist from a pharmaceutical composition.
    Type: Application
    Filed: February 13, 2023
    Publication date: August 17, 2023
    Inventors: Jayanthy Jayanth, Kevin C. Spence, Gregory A. McClelland, Anna V. Stepanenko, Kristof Chwalisz, Charlotte D. Owens, James W. Thomas, Jane Castelli-Haley, Keith Gordon, Michael C. Snabes, Ahmed M. Soliman, Geoff Zhang, David Metzger, Yanxia Li, Tzuchi R. Ju, Xi Shao, Oscar Antunez Flores, Rita Jain, Juki Wing-Keung Ng, Janine D. North, Hannah Palac, Paul M. Peloso
  • Publication number: 20190054088
    Abstract: The present disclosure relates to pharmaceutical compositions comprising a gonadotropin-releasing hormone (GnRH) antagonist and methods of preparing and using such compositions. The disclosure also relates to methods of facilitating release of a GnRH antagonist from a pharmaceutical composition.
    Type: Application
    Filed: August 20, 2018
    Publication date: February 21, 2019
    Applicants: AbbVie Inc., Neurocrine Biosciences, Inc.
    Inventors: Jayanthy Jayanth, Kevin C. Spence, Gregory A. McClelland, Anna V. Stepanenko, Kristof Chwalisz, Charlotte D. Owens, James W. Thomas, Jane Castelli-Haley, Keith Gordon, Michael C. Snabes, Ahmed M. Soliman, Geoff Zhang, David Metzger, Yanxia Li, Tzuchi R. Ju, Xi Shao, Oscar Antunez Flores, Rita Jain, Juki Wing-Keung Ng, Janine D. North, Hannah Palac, Paul M. Peloso, Laura A. Williams
  • Patent number: 8264174
    Abstract: A proton acceleration system is provided for accelerating protons within a target. The system includes a laser source generating a laser beam having a wavelength ?L and intensity and a target formed of foil having a selected thickness. The target is irradiated by the laser beam and transformed into a plasma that has a target density. This causes a treatment energy to be emitted from the foil due to the irradiation. The thickness of the foil of the target is selected so that the foil has a thickness within a range of optimal thickness ?s to 2×?s, wherein ?s is less than the laser wavelength and is a function of the laser intensity, laser wavelength, and target density sufficient to achieve radiation pressure acceleration (RPA).
    Type: Grant
    Filed: July 26, 2010
    Date of Patent: September 11, 2012
    Assignee: University of Maryland
    Inventors: Chuan Sheng Liu, Xi Shao, Vipin Tripathi, Jao-Jang Su, Tung-Chang Liu
  • Publication number: 20110273115
    Abstract: A proton acceleration system is provided for accelerating protons within a target. The system includes a laser source generating a laser beam having a wavelength ?L and intensity and a target formed of foil having a selected thickness. The target is irradiated by the laser beam and transformed into a plasma that has a target density. This causes a treatment energy to be emitted from the foil due to the irradiation. The thickness of the foil of the target is selected so that the foil has a thickness within a range of optimal thickness ?s to 2×?s, wherein ?s is less than the laser wavelength and is a function of the laser intensity, laser wavelength, and target density sufficient to achieve radiation pressure acceleration (RPA).
    Type: Application
    Filed: July 26, 2010
    Publication date: November 10, 2011
    Applicant: University of Maryland
    Inventors: Chuan Sheng Liu, Xi Shao, Vipin Tripathi, Jao Jang Su, Tung-Chang Liu
  • Patent number: 8040291
    Abstract: An F-inverted compact antenna for ultra-low volume Wireless Sensor Networks is developed with a volume of 0.024?×0.06?×0.076?, ground plane included, where ? is a resonating frequency of the antenna. The radiation efficiency attained is 48.53% and the peak gain is ?1.38 dB. The antenna is easily scaled to higher operating frequencies up to 2500 MHz bands with comparable performance. The antenna successfully transmits and receives signals with tolerable errors. It includes a standard PCB board with dielectric block thereon and helically contoured antenna wound from a copper wire attached to the dielectric block and oriented with the helix axis parallel to the PCB. The antenna demonstrates omnidirectional radiation patterns and is highly integratable with WSN, specifically in Smart Dust sensors. The antenna balances the trade offs between performance and overall size and may be manufactured with the use of milling technique and laser cutters.
    Type: Grant
    Filed: May 22, 2009
    Date of Patent: October 18, 2011
    Assignee: University of Maryland
    Inventors: Bo Yang, Felice M. Vanin, Xi Shao, Quirino Balzano, Neil Goldsman
  • Publication number: 20100026605
    Abstract: An F-inverted compact antenna for ultra-low volume Wireless Sensor Networks is developed with a volume of 0.024?×0.06?×0.076?, ground plane included, where ? is a resonating frequency of the antenna. The radiation efficiency attained is 48.53% and the peak gain is ?1.38 dB. The antenna is easily scaled to higher operating frequencies up to 2500 MHz bands with comparable performance. The antenna successfully transmits and receives signals with tolerable errors. It includes a standard PCB board with dielectric block thereon and helically contoured antenna wound from a copper wire attached to the dielectric block and oriented with the helix axis parallel to the PCB. The antenna demonstrates omnidirectional radiation patterns and is highly integratable with WSN, specifically in Smart Dust sensors. The antenna balances the trade offs between performance and overall size and may be manufactured with the use of milling technique and laser cutters.
    Type: Application
    Filed: May 22, 2009
    Publication date: February 4, 2010
    Applicant: UNIVERSITY OF MARYLAND
    Inventors: BO YANG, FELICE M. VANIN, XI SHAO, QUIRINO BALZANO, NEIL GOLDSMAN