Patents by Inventor Maria Croyle

Maria Croyle 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).

  • METHODS AND COMPOSITIONS FOR TRANSPORT, STORAGE, AND DELIVERY OF NUCLEIC ACIDS AND OTHER MOLECULES
    Publication number: 20260108624
    Abstract: Aspects of the present disclosure are directed to liquid and substantially solid film compositions for storage, transport, and administration of agents, including nucleic acids, without the use of ultralow temperatures. Provided are compositions capable of long-term storage of nucleic acids at ambient temperatures. Also disclosed are injectable or oral compositions comprising nucleic acids, as well as methods for formulation and administration of such compositions.
    Type: Application
    Filed: September 25, 2023
    Publication date: April 23, 2026
    Applicant: BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM
    Inventors: Trang DOAN, Maria CROYLE
  • Methods for rapid PEG-modification of viral vectors, compositions for enhanced gene transduction, compositions with enhanced physical stability, and uses therefor
    Patent number: 6399385
    Abstract: A rapid method for modifying a viral capsid or envelope protein with a polyethylene glycol (PEG) is described. Also provided are methods of delivering a molecule using the PEG-modified viruses of the invention. Compositions containing the PEG-modified viruses of the invention, are characterized by improved gene expression, reduced neutralizing antibody and CTL production. Also provided are viral compositions having enhanced physical stability, in which the viruses are lyophilized in a formulation having a 1:1 ratio of sucrose and mannitol are provided.
    Type: Grant
    Filed: September 27, 2000
    Date of Patent: June 4, 2002
    Assignee: The Trustees of the University of Pennsylvania
    Inventors: Maria Croyle, James M. Wilson