Patents by Inventor Alan Barrett

Alan Barrett 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: 12318439
    Abstract: Embodiments relate to attenuated flaviviruses for use in vaccines and immunogenic compositions. Embodiments include methods for treating or preventing one or more conditions, for example flavivirus infection, using an attenuated flavivirus. In some embodiments, the provided methods and compositions involve one or more attenuated flaviviruses that are capable of inducing a protective immune response.
    Type: Grant
    Filed: May 5, 2022
    Date of Patent: June 3, 2025
    Assignee: Board of Regents, The University of Texas System
    Inventors: Jaclyn Kaiser, Tian Wang, Alan Barrett, Kassandra Carpio
  • Publication number: 20220354942
    Abstract: Aspects of the disclosure relate to attenuated flaviviruses for use in vaccines and immunogenic compositions. Embodiments include methods for treating or preventing one or more conditions, for example flavivirus infection, using an attenuated flavivirus. In some embodiments, the disclosed methods and compositions involve one or more attenuated flaviviruses that are capable of inducing a protective immune response.
    Type: Application
    Filed: May 5, 2022
    Publication date: November 10, 2022
    Inventors: Jaclyn Kaiser, Tian Wang, Alan Barrett, Kassandra Carpio
  • Patent number: 7785799
    Abstract: The present invention concerns methods and compositions involving flavivirus envelope protein domain III antigens for the detection of virus and detection of antibodies against the virus. Such methods and compositions may be used to detect TBE serocomplex viruses or West Nile virus infection in a subject, patient, animal or biological fluid. The present invention also concerns kits for implementing such methods. In some embodiments, kits contain a recombinant TBE serocomplex virus or West Nile virus envelope protein domain III antigen.
    Type: Grant
    Filed: August 18, 2003
    Date of Patent: August 31, 2010
    Assignee: The Board of Regents of The University of Texas System
    Inventors: Alan Barrett, David Beasley, Michael Holbrook
  • Publication number: 20080268423
    Abstract: The present invention concerns methods and compositions involving flavivirus envelope protein domain III antigens for the detection of virus and detection of antibodies against the virus. Such methods and compositions may be used to detect TBE serocomplex viruses or West Nile virus infection in a subject, patient, animal or biological fluid. The present invention also concerns kits for implementing such methods. In some embodiments, kits contain a recombinant TBE serocomplex virus or West Nile virus envelope protein domain III antigen.
    Type: Application
    Filed: August 18, 2003
    Publication date: October 30, 2008
    Inventors: Alan Barrett, David Beasley, Michael Holbrook
  • Publication number: 20080028665
    Abstract: A fishing rod handle including a base section and a curved section wherein said curved section together with said base section form a wrist size opening such that the fishing rod is capable of hanging from a wrist.
    Type: Application
    Filed: August 14, 2007
    Publication date: February 7, 2008
    Inventor: Alan Barrett
  • Publication number: 20060086033
    Abstract: A fishing rod handle including a base section and a curved section wherein said curved section together with said base section form a wrist size opening such that the fishing rod is capable of hanging from a wrist.
    Type: Application
    Filed: October 27, 2004
    Publication date: April 27, 2006
    Inventor: Alan Barrett
  • Publication number: 20060062806
    Abstract: The present invention concerns isolated attenuated flaviviruses, such as West Nile viruses, having modifications that provide phenotypic varation, particularly in comparison to a more virulent reference strains. The invention encompasses the isolated viruses and immunogenic compositions thereof, in addition to methods to produce and utilize same.
    Type: Application
    Filed: September 9, 2005
    Publication date: March 23, 2006
    Applicant: Research Development Foundation
    Inventors: Alan Barrett, Robert Tesh, C. Davis, David Beasley
  • Patent number: 6010894
    Abstract: The present invention provides a method of selecting virus vaccine candidates by selecting virus variants that do not bind to brain membrane receptor preparations, comprising the steps of: (a) preparing a brain membrane receptor preparation; (b) mixing an amount of a virus of interest with an amount of said membrane receptor preparation containing excess membrane receptors to form a virus-membrane receptor preparation suspension; (c) centrifuging said suspension to form a supernatant; (d) determining residual virus infectivity in said supernatant; and (e) isolating individual membrane receptor preparation binding-resistant virus variants which are useful as virus vaccine candidates.
    Type: Grant
    Filed: June 13, 1997
    Date of Patent: January 4, 2000
    Assignee: Research Development Foundation
    Inventors: Alan Barrett, Haolin Ni, Kate Ryman