Patents by Inventor Ashley Margaret SACRAMO

Ashley Margaret SACRAMO 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).

  • Antibody Purification
    Publication number: 20210017254
    Abstract: Methods for the purification of antibodies are provided. Purification methods provided involve the use of hydroxyapatite resin (HA) to separate an antibody of interest from one or more impurities. The impurity may be a clipped antibody that comprises a cleaved peptide bind in the VH domain.
    Type: Application
    Filed: February 25, 2019
    Publication date: January 21, 2021
    Applicant: PFIZER INC.
    Inventors: Timothy ISKRA, Ashley Margaret SACRAMO