Patents by Inventor Sabrina L. Swenson

Sabrina L. Swenson 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).

  • Porcine reproductive and respiratory syndrome virus antigen and processes for the preparation and use of said antigen in vaccines and diagnostics
    Patent number: 5587164
    Abstract: A process for growing a PRRSV in a tissue culture which is susceptible to infection to replicate the virus to an amount sufficient to protect animals against PRRS or be used in diagnosing PRRS or identifying the molecular structure of PRRSV for development of recombinant products, comprising inoculating the virus onto the tissue culture and harvesting the replicated virus.
    Type: Grant
    Filed: December 6, 1994
    Date of Patent: December 24, 1996
    Assignees: Bayer Corporation, Iowa State University Research Foundation, Inc.
    Inventors: Thomas Sanderson, Michael J. McGinley, Jeffrey J. Zimmerman, Howard T. Hill, Michael C. Meetz, Eugene C. Pirtle, Sabrina L. Swenson, George P. Shibley
  • Porcine reproductive and respiratory syndrome virus antigen and processes for the preparation and use of said antigen in vaccines and diagnostics
    Patent number: 5510258
    Abstract: A process for growing a PRRSV in a tissue culture which is susceptible to infection and replication of PRRSV to an amount sufficient to protect animals against PRRS or be used in diagnosing PRRS or identifying the molecular structure of PRRSV for development of recombinant products, comprising inoculating the PRRSV onto the tissue culture and harvesting the replicated PRRSV.
    Type: Grant
    Filed: June 1, 1994
    Date of Patent: April 23, 1996
    Assignees: Bayer Corporation, Iowa State University Research Foundation
    Inventors: Thomas Sanderson, Michael J. Mcginley, Jeffrey J. Zimmerman, Howard T. Hill, Michael C. Meetz, Eugene C. Pirtle, Sabrina L. Swenson, George P. Shibley