Patents by Inventor David P. Alt

David P. Alt 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).

  • Poly(diaminosulfide) particle-based vaccine
    Patent number: 11904006
    Abstract: A composition comprising particles formed of poly(diaminosulfide) and one or more leptospiral antigens, and methods of making and using the composition, are provided.
    Type: Grant
    Filed: December 11, 2020
    Date of Patent: February 20, 2024
    Assignees: University of Iowa Research Foundation, The United States of America, As Represented by The Secretary of Agriculture
    Inventors: Aliasger K. Salem, Emad I. Wafa, Sean M. Geary, Ned B. Bowden, Jennifer H. Wilson-Welder, David P. Alt
  • POLY(DIAMINOSULFIDE) PARTICLE-BASED VACCINE
    Publication number: 20210379172
    Abstract: A composition comprising particles formed of poly(diamidosulfide) and one or more leptospiral antigens, and methods of making and using the composition, are provided.
    Type: Application
    Filed: December 11, 2020
    Publication date: December 9, 2021
    Inventors: Aliasger K. Salem, Emad I. Wafa, Sean M. Geary, Ned B. Bowden, Jennifer H. Wilson-Welder, David P. Alt