Patents by Inventor Xingye Cherry Lei

Xingye Cherry Lei 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).

  • Particulate Materials And Compositions For Radio Therapy
    Publication number: 20150098899
    Abstract: Timed-bioresorbable particulates, particularly microspheres or fibers, may be used as a vehicle for delivery of radioisotopes, such as Y-90 and Pd-103 for localized radiotherapy, or as an embolic device. These particulates may also be embedded in polymers, or dispersed in injectable gels or other injectable media for the treatment of various cancers. The benefit of bioresorption, the ability to control the ratio of radioisotopes in the particulate, especially the gamma and beta ratios such as In-111/Y-90 ratio in a particulate, and the benefit of non-conductive implants are disclosed.
    Type: Application
    Filed: March 24, 2014
    Publication date: April 9, 2015
    Applicant: XL Sci-Tech, Inc.
    Inventors: Yongren Benjamin PENG, Xingye Cherry Lei
  • Particulate materials for radiotherapy and diagnostics
    Patent number: 8697030
    Abstract: Timed-bioresorbable particulates, particularly microspheres or fibers, may be used as a vehicle for delivery of radioisotopes, such as Y-90 and Pd-103 for localized radiotherapy, or as an embolic device. These particulates may also be embedded in polymers, or dispersed in injectable gels or other injectable media for the treatment of various cancers. The benefit of bioresorption, the ability to control the ratio of radioisotopes in the particulate, especially the gamma and beta ratios such as In-111/Y-90 ratio in a particulate, and the benefit of non-conductive implants are disclosed.
    Type: Grant
    Filed: February 18, 2011
    Date of Patent: April 15, 2014
    Assignee: XL Sci-Tech, Inc.
    Inventors: Yongren Benjamin Peng, Xingye Cherry Lei
  • PARTICULATE MATERIALS AND COMPOSITIONS FOR RADIO THERAPY
    Publication number: 20110206603
    Abstract: Timed-bioresorbable particulates, particularly microspheres or fibers, may be used as a vehicle for delivery of radioisotopes, such as Y-90 and Pd-103 for localized radiotherapy, or as an embolic device. These particulates may also be embedded in polymers, or dispersed in injectable gels or other injectable media for the treatment of various cancers. The benefit of bioresorption, the ability to control the ratio of radioisotopes in the particulate, especially the gamma and beta ratios such as In-111/Y-90 ratio in a particulate, and the benefit of non-conductive implants are disclosed.
    Type: Application
    Filed: February 18, 2011
    Publication date: August 25, 2011
    Applicant: XL SCI-TECH, INC.
    Inventors: Yongren Benjamin PENG, Xingye Cherry Lei
  • Particulate materials and compositions for radio therapy
    Patent number: 7959900
    Abstract: Timed-bioresorbable particulates, particularly microspheres or fibers, may be used as a vehicle for delivery of radioisotopes, such as Y-90 and Pd-103 for localized radiotherapy, or as an embolic device. These particulates may also be embedded in polymers, or dispersed in injectable gels or other injectable media for the treatment of various cancers. The benefit of bioresorption, the ability to control the ratio of radioisotopes in the particulate, especially the gamma and beta ratios such as In-111/Y-90 ratio in a particulate, and the benefit of non-conductive implants are disclosed.
    Type: Grant
    Filed: March 7, 2005
    Date of Patent: June 14, 2011
    Assignee: XL Sci-Tech, Inc.
    Inventors: Yongren Benjamin Peng, Xingye Cherry Lei