Patents by Inventor Sapna Mehtani

Sapna Mehtani 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 of cleaning a protein A based affinity chromatography column
    Patent number: 11014129
    Abstract: The present invention provides methods for cleaning a Protein A chromatography column employing a media comprising a Protein A ligand derived from the C domain of Staphylococcus aureus, such that the column can be cleaned using both acidic and alkaline solutions.
    Type: Grant
    Filed: June 19, 2014
    Date of Patent: May 25, 2021
    Assignee: EMD Millipore Corporation
    Inventors: Nanying Bian, Sapna Mehtani, John Dana Hubbard
  • PROTEIN A CHROMATOGRAPHY
    Publication number: 20160193633
    Abstract: The present invention provides methods for cleaning a Protein A chromatography column employing a media comprising a Protein A ligand derived from the C domain of Staphylococcus aureus, such that the column can be cleaned using both acidic and alkaline solutions.
    Type: Application
    Filed: June 19, 2014
    Publication date: July 7, 2016
    Inventors: Nanying Bian, Sapna Mehtani, John Dana Hubbard