Patents by Inventor Jeffrey Lee Schrimsher

Jeffrey Lee Schrimsher 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).

  • Increased dynamic binding capacity in ion exchange chromatography by addition of polyethylene glycol
    Patent number: 7998705
    Abstract: The present invention generally relates to novel processes for protein purification in high salt solutions such as cell culture broth by increasing the dynamic binding capacity of a resin with the addition of polyethylene glycol.
    Type: Grant
    Filed: November 12, 2002
    Date of Patent: August 16, 2011
    Assignee: FUJIFILM Diosynth Biotechnologies U.S.A., Inc
    Inventors: Min Wan, Mark David Chavez, Jeffrey Lee Schrimsher
  • Increased dynamic binding capacity in ion exchange chromatography by addition of polyethylene glycol
    Publication number: 20040030107
    Abstract: The present invention generally relates to novel processes for protein purification in high salt solutions such as cell culture broth by increasing the dynamic binding capacity of a resin with the addition of polyethylene glycol.
    Type: Application
    Filed: November 12, 2002
    Publication date: February 12, 2004
    Inventors: Min Wan, Mark David Chavez, Jeffrey Lee Schrimsher