Patents by Inventor Eva M. Weissinger

Eva M. Weissinger 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).

  • Antigen specific plasmacytomas and antibodies derived therefrom
    Patent number: 5705150
    Abstract: Disclosed herein is a method for producing antibodies against an antigen of interest. Animal cells are exposed to both the antigen of interest and a recombinant retroviral vector. The vector contains a combination of oncogenes capable of inducing plasmacytomas. Plasmacytoma formation takes place rapidly and takes place in the presence of the antigen. A very high proportion of the plasmacytomas that are recovered are antigen specific.
    Type: Grant
    Filed: July 13, 1993
    Date of Patent: January 6, 1998
    Assignees: The United States of America as represented by the Department of Health and Human Services, Wisconsin Alumni Research Foundation
    Inventors: Rex G. Risser, deceased, David A. Largaespada, Joseph F. Mushinski, Eva M. Weissinger, Harald Mishak
  • Antigen specific plasmacytomas and antibodies derived therefrom
    Patent number: 5244656
    Abstract: Disclosed herein is a method for producing antibodies against an antigen of interest. Animal cells are exposed to both the antigen of interest and a recombinant retroviral vector. The vector contains a combination of oncogenes capable of inducing plasmacytomas. Plasmacytoma formation takes place rapidly and takes place in the presence of the antigen. A very high proportion of the plasmacytomas that are recovered are antigen specific.
    Type: Grant
    Filed: September 19, 1991
    Date of Patent: September 14, 1993
    Assignees: Wisconsin Alumni Research Foundation, The United States of America as represented by the Department of Health and Human Services
    Inventors: Rex G. Risser, David A. Largaespada, Joseph F. Mushinski, Eva M. Weissinger, Harald Mishak