Patents by Inventor Michelle WOZNICHAK

Michelle WOZNICHAK 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).

  • METHOD FOR OBTAINING A COMPOSITION COMPRISING HUMAN PLASMA-DERIVED IMMUNOGLOBULIN M
    Publication number: 20240010710
    Abstract: A method for preparing a composition of human plasma-derived immunoglobulin M (IgM) includes PEG precipitation of the IgM, resuspension of the precipitated IgM; (c) performing an adsorption chromatography, removing isoagglutinins A/B, nanofiltration, and ultrafiltration/diafiltration. The precipitation can be performed at a pH between 4.5 and 6.5, and the PEG can be at a concentration between 5 (w/v) and 11% (w/v).
    Type: Application
    Filed: July 8, 2021
    Publication date: January 11, 2024
    Inventors: Myles LINDSAY, Thomas P. ZIMMERMAN, Michelle WOZNICHAK, Deepa SINGH, Erin ROMES, Natalia ORLOVA, Rebecca SILVERSTEIN