Patents by Inventor Olga Galperina

Olga Galperina 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).

  • VIRAL CLEARANCE METHODS
    Publication number: 20140228548
    Abstract: The invention provides methods for separating a polypeptide of interest (such as an antibody) from a virus. In some embodiments, the methods involve eluting the polypeptide of interest from a Protein A resin with an elution buffer have a particular range of conductivity values that minimizes the amount of virus that co-elutes with the polypeptide of interest.
    Type: Application
    Filed: August 31, 2012
    Publication date: August 14, 2014
    Applicant: Human Genome Sciences
    Inventor: Olga Galperina
  • Neutrokine-alpha conjugate, neutrokine-alpha complex, and uses thereof
    Publication number: 20050249671
    Abstract: The present invention is directed to a Neutrokine-alpha conjugate, wherein said Neutrokine-alpha conjugate comprises a Neutrokine-alpha protein and a chelator. The present invention is also directed to a Neutrokine-alpha complex, wherein said Neutrokine-alpha complex comprises a Neutrokine-alpha conjugate and a metal ion wherein said metal ion is noncovalently associated with the chelator of said conjugate. The present invention is further directed to compositions, specifically pharmaceutical and diagnostic compositions, comprising a Neutrokine-alpha conjugate or complex as described herein. Therapeutic and diagnostic uses of said conjugate, complex, and compositions are described.
    Type: Application
    Filed: December 22, 2003
    Publication date: November 10, 2005
    Inventors: David Parmelee, Ren-Hwa Yeh, Olga Galperina, David Hilbert, Craig Rosen
  • Neutrokine-alpha conjugate, neutrokine-alpha complex, and uses thereof
    Publication number: 20040208824
    Abstract: The present invention is directed to a Neutrokine-alpha conjugate, wherein said Neutrokine-alpha conjugate comprises a Neutrokine-alpha protein and a chelator. The present invention is also directed to a Neutrokine-alpha complex, wherein said Neutrokine-alpha complex comprises a Neutrokine-alpha conjugate and a metal ion wherein said metal ion is noncovalently associated with the chelator of said conjugate. The present invention is further directed to compositions, specifically pharmaceutical and diagnostic compositions, comprising a Neutrokine-alpha conjugate or complex as described herein. Therapeutic and diagnostic uses of said conjugate, complex, and compositions are described.
    Type: Application
    Filed: December 22, 2003
    Publication date: October 21, 2004
    Inventors: David Parmelee, Ren-Hwa Yeh, Olga Galperina, David Hilbert, Craig A. Rosen